Goodyear Endurance ST225/75R15 Radial Trailer Tire - Load Range E

Goodyear Endurance ST225/75R15 Radial Trailer Tire - Load Range E

Item # 724857519

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Tires and Wheels 724857519 - Radial Tire - Goodyear
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  • Tire Only
  • 15 Inch
  • 225/75-15
  • Load Range E
  • Radial Tire
  • Goodyear
Radial special trailer tire with automotive-grade tread has a 10-ply rating and a 2,830 max load at 80 psi. Durawall technology and scuff guard protects sidewall from damage. Decoupling grooves help reduce irregular tread wear. Fits 15" wheels. Lowest Prices for the best tires and wheels from Goodyear. Goodyear Endurance ST225/75R15 Radial Trailer Tire - Load Range E part number 724857519 can be ordered online at etrailer.com or call 800-298-8924 for expert service.


  • All Info
  • Reviews (49)
  • Q & A (56)
  • Videos (1)
  • Photos
  • Why etrailer?

Goodyear Tires and Wheels - 724857519

Radial special trailer tire with automotive-grade tread has a 10-ply rating and a 2,830 max load at 80 psi. Durawall technology and scuff guard protects sidewall from damage. Decoupling grooves help reduce irregular tread wear. Fits 15" wheels.


Features:

  • Radial ply tire is great for highway use
  • Constructed with double steel belts and triple polyester plies for a long life
  • Nylon tread-firming belt overlays help prevent tread separation
  • Tread wear indicator (TWI) makes it easy to see tread depth
  • Automotive-grade tread channels water away from the tire to improve traction during wet, snowy, or icy conditions
  • Durawall technology reinforces the sidewall with a rubber compound to prevent cuts and punctures
    • Raised scuff guard on the sidewall provides additional protection against curb damage
  • Decoupling grooves minimize irregular tread wear and keeps tire cool while you're towing
  • Inner liner with halobutyl rubber construction reduces air loss
  • Special trailer (ST) tire has sturdy sidewalls so that it can handle heavy loads
    • Created specifically for trailers and not intended for use on other vehicles
  • Meets DOT specifications
  • Made in the USA


Specs:

  • Fits: 15" x 6", 15" x 6-1/2", and 15" x 7" rims
  • Tire size: ST225/75R15
    • Section width: 8.78"
    • Overall diameter: 28.31"
  • Capacity:
    • Load range: E
    • Ply rating: 10
    • Maximum load: 2,830 lbs at 80 psi
  • Tread depth: 8/32"
  • Maximum speed: 87 mph (speed rating N)
  • Limited warranty with free tire replacement


Limited Warranty with Free Tire Replacement

This tire has a limited warranty with free tire replacement on workmanship defects. You are eligible for this warranty within the first 12 months from date of purchase or the first 2/32" of usable tread, whichever comes first.


Goodyear Endurance Radials

This radial ply tire from Goodyear is constructed with double steel belts and triple polyester cords for increased durability. A protective layer of nylon is wrapped around the steel belts to help prevent tread separation and an inner liner made out of halobutyl rubber reduces air loss.


Goodyear Endurance Durawall Technology

This Goodyear Endurance tire was built with Durawall technology, which is used on a lot of Goodyear's light truck tires for severe, heavy-duty use. This technology consists of a rubber compound that reinforces the sidewall to help prevent cuts, punctures, and other damage. Furthermore, the tire has a scuff guard, which is the raised strip of rubber on the sidewall. This protects the tire from abrasion if you hit a curb.


Goodyear Endurance Tread

And unlike standard trailer tire tread, which has solid, continuous ribs, the automotive-grade tread on these Goodyear Endurance tires has ribs with breaks. These breaks allow water to run off to the sides. This greatly improves traction during wet, snowy, or icy conditions.


Goodyear Endurance Coupling Grooves

The tread also consists of decoupling grooves that run along the outer edges of the tire. These grooves help evenly distribute the pressure that is put on the tire from contact with the road. When this happens, the grooves wear out faster than the surrounding tread, which minimizes irregular wear, especially when you're towing. Additionally, these outer edges usually heat up more quickly than the rest of the tire, and these decoupling grooves help keep it cool.


Radial Tires vs. Bias Tires

Radial tire vs bias tire graphic

Radial ply tires are designed for trailers that are towed on the highway. The cords on a radial tire are positioned at a 90-degree angle to the direction of travel so that they lay across the width of the tire from wheel lip to wheel lip. This construction prevents the cords from rubbing against one another when the tire flexes, unlike the cords on a bias ply tire. As a result, radial tires have less rolling resistance and heat buildup, which leads to a longer tread life and improved steering at higher speeds.



724857519 Goodyear Endurance Trailer Tire ST225/75R15 Radial ST Tire - LR E







Video of Goodyear Endurance ST225/75R15 Radial Trailer Tire - Load Range E


Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Goodyear Tires and Wheels - Tire Only - 724857519 Review

Speaker 1: Today, we're going to take a look at the Goodyear Endurance ST225/75R15 Radial Trailer Tire in a load range E. Now this was a radial trailer tire, which is great for highway use. It is a special trailer tire design, so it couples a strength of a bias tire with the durability and stability of a radial tire. It is created specifically for trailers, it's not intended for use on any other vehicles.On this Goodyear tire, they do use an optimized tread depth and on each side or shoulder here they use decoupling grooves to help the tire remain cool while towing heavy loads. They do use a specialized inner liner on it to minimize air loss in trailer applications, because of the use of 100% halobutyl rubber. Does use Durawall technology, which helps resist sidewall cuts and punctures.

And there's even a little raised area here that's a scuff guard, helps provide sidewall protection.Now this is a polyester radial tire with two steel belts and a nylon overlay. Gives you improved durability and carrying capacity. This tire is compatible with TPMS, the tire pressure monitoring systems. It does meet the DOT, Department of Transportation specification and this tire sort of unique because this is the only trailer tire being made in the USA now, most all the tires are made overseas.A few specs on this, this tire is designed to fit on a wheel width of 15" by 6" wide, 15" by 6-1/2" wide, and 15" by 7" wide wheels. The tire size which is stamped on the sidewall right here, ST for special trailer, 225/75R15, the R means it's a radial design tire.

Section width on this size 8.8". Overall diameter from the bottom to the very top when it's inflated is 28.3. This tire is a load range E, which means it's a 10 ply rated tire. Has a maximum load capacity of 2,830 pounds at 80 PSI.And the last thing I do want to mention is most all the new trailer tires are coming through with a speed rating on them now. And a speed rating they designate by a letter designation and where that is on the tire, if you'll go right down on around the bead here, you'll see the tire size again repeated.

Right after it, you'll see two numbers which are the load index and the letter N. Speed rating N on this tire means it's an 87 mile per hour speed rating. But that should do it for the review on the Goodyear Endurance ST225/75R15 Radial Trailer Tire, in a load range E.


Customer Reviews

Goodyear Endurance ST225/75R15 Radial Trailer Tire - Load Range E - 724857519

Average Customer Rating:  5.0 out of 5 stars   (49 Customer Reviews)

Radial special trailer tire with automotive-grade tread has a 10-ply rating and a 2,830 max load at 80 psi. Durawall technology and scuff guard protects sidewall from damage. Decoupling grooves help reduce irregular tread wear. Fits 15" wheels.

- 724857519
by:

Fast shipping. Great customer service. Tires were installed today. They are much nicer looking than the original ones that came on my 37’ Outback camper. Side walls are much more firm. Haven’t pulled it yet but they look great. Thank you. 643492



- 724857519
by:

Trailer Tires were delivered exactly as ordered and they even came in a box. Service was outstanding and delivery was quicker than expected. This is a first rate company and I will use them again. 629536



- 724857519
by:

Just received my recent order of Goodyear endurance trailer tires. Couldn't they showed up so soon! The tires were offered at a great price and look and feel like they are going to be worth every penny. Have yet to get them mounted and put on my wolf pack you hauler. Will get back to you when I do and take out on first trip of the aeason. 620354



- 724857519
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Well I don't know yet how the product is, we just got the wheels put on the rims we put one on the trailer and the other two are spares. Haven't used it yet,will be this weekend. Will let you know. 654477



- 724857519
by:

Wow! Had always heard how good etrailer was but I ordered 4 Goodyear Endurance replacement tires for my camper on a Tuesday afternoon, by Thursday afternoon UPS shows up with 4 tires all in boxes! I wanted to purchase locally but there was over $30.00 difference on each tire which will more than cover mounting and balancing! Way to go etrailer! 613487



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Great price...lighting fast shipping. 601260



- 724857519
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Tires look great! Haven’t had them mounted yet but they have the quality look and feel of a product made in the USA. Etrailer sent them out and got them to me quickly. Very happy with my purchase! 583107



- 724857519
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I'll let the photos tell the story. Grand Design Imagine 2800bh with 4000lb leaf springs to replace the 3500lb. Goodyear Endurance E-rated tires and Moryde CRE 3000, new steel wheels. Suspension solved. You folks deliver again. Correct order within 2 days always.Thank you. 661272



- 724857519
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Tire where awesome thicker than the ones I had and are running my heavy food trailer smooth thanks etrailer.com 669894



- 724857519
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Goodyear 225/75-15 trailer Tires. No more worries of my trailer tires exploding while moving to locations. Believe me I’ve had my share. Being a tire changer I have taken care of my tires but to no avail they still let go. 670787



- 724857519
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It's the exact tire that I wanted and at a great price. 670543



- 724857519
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For the second time ETrailer had exactly what I needed. The fasted, best service possible. I can see me using them again. No one around had what I required. Thanks ETrailer for wonderful fast service!!! 665391



- 724857519
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Put these on to replace the imported tires that came with my trailer -- keeping my fingers crossed that this made in USA product lives up to its reputation. 663113



- 724857519
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Great quality tire made in usa. Definate upgrade over the china bombs that I had on previous. Higher weight and speed rating which is a great piece of mind when going on long hauls. Upgraded all five tires including spare. Will buy again. 653613



- 724858519
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


Have used this tire before great durability and wear A+A+ 647037



- 724864519A
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


Looks like what I ordered. Spare tire for travel trailer/toy hauler. Ordered last night got it today. Fast shipping is great. Thank you. 640162



- 724861519
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Review from a similar Goodyear Endurance Radial in Tires and Wheels


I haven't put them on my travel trailer yet. But will soon. 637345



- 724861519
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


Quick shipping! Tire had recent build date code 640311



- 724862519
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


Special order Goodyear RV tire; in stock; $49 for 3-day shipping. Arrived when scheduled. 637607



- 724861519A
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


Exactly what I ordered. Shipped quick and a great price. 636480



- 724864519
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


Service was outstanding and delivery was quicker than expected. This is a first rate company and I will use them again 661700



- 724861519
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


Great fast service! 628745



- 724858519
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Review from a similar Goodyear Endurance Radial in Tires and Wheels


Good people to work with. My order came right away and the Goodyear trailer tires are fresh. I will feel safer now traveling up and down the road with the loads I am carrying. 660682



- 724861519
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


Whenever I need trailer parts I turn to ETRAILER. Picked up a nail about an hour from home, pulled the nail, plugged the tire and was able to make it home. Logged on, ordered a new tire, paid for the 3-5 day shipping and it arrived in time to get me back on the road. The tires in my enclosed trailer were Goodyear Marathon but all that is offered is the Endurance. It seems to be the replacement for the Marathon as it has the same tread and everything. Another satisfying interaction with ETRAILER. 647264



- 724865519
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


Tires arrived on day promised packed in separate boxes. Have not mounted them yet but think they will provide much better service than the OEM tires that came with the trailer. I also like the sidewall guard feature. Ordering from etrailer was very easy..even offering a phone contact if I had any questions...very satisfied 614824



- 724861519A
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


Order processed, shipped and delivered promptly. Wheel and tire look good. 602865



- 724864519
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


Very pleased with this company. Order was here in the time it specified. Tires are on my toy hauler and will be heading out soon. So glad to find tires still made in the U.S. That old saying, you get what you pay for, and I do not mind paying for quality. Thanks etrailer,a happy customer............. 592938



- 724864519
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


I ordered these tires for my camper trailer as the tire sidewalls were showing signs of dry rot. I had a minor glitch at checkout but was able to complete my order with minimal effort. Customer Support was exceptional. I received the tires in just a few days and they were shipped in separate cardboard boxes. This made mounting the tires much easier than when nylon bands are used to wrap tires together as this can cause issues with setting the bead. The tires are now on my trailer and they look great!! 666221



- 724865519
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


I received my order in only two days !! wasn't expecting them for 5-7 days very pleased with that haven't been installed on camper yet but very pleased with the tires also they are supposed to be the best on the market for campers and the mfg date was very current so I am a Happy Camper ! Thanks for the great service 588268



- 724858519
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


Your sales person Marty know exactly what I needed and how to get it done. Excellent service, the tires arrived on time and allowed me to resume me trip. Thank You 600010



- 724861519
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


Tires look awesome at a great price with free shipping. How can you beat that! 601036



- 724864519
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


I have 4 of the Goodyear Endurance st tires (8 ply, rated 87mph) on my boat trailer (22ft bay boat) and they are great. I can comfortably tow at 70mph on the Interstate with peace of mind knowing that I will not have a blowout. Thanks to etrailer I got these tires in about 4 days. They were in stock and I did not have to wait for them. Easy to order on my laptop. I have been using etrailer for several years now for parts for my trailers (5th wheeler, 2 boat trailers, lawnmower trailer) and I have never been disappointed with with the quick shipping and service when I needed to call them for assistance. 672254



- 724865519
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


Purchased a Goodyear tire for my boat trailer..Fast shipping and packaging was amazing for a tire. Showed up protected in a box! Smooth transaction! Highly recommend! 670763



- 724864519A
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


As always, my order was properly packaged, arrived very quickly, and in great shape. etrailer is one of the best online businesses to use. 668057



- 724864519A
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


looks great got here quickly hope i dont have to use it but i have it 668016



- 724865519
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


Package was secure, tires were perfect with a MFG date of 20th week of 2019. Couldn't be happier!! These tires were put on a Shoreland'r trailer as original equipment and I was replacing off brand tires the previous owner had installed. I'll never go back! 664333



- 724864519
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


Excellent customer service from Michelle S. She matched a lower price I found online. Got free two day shipping and the tires were made in the same week and less than 7 weeks old. Not sure how a picture of a tire will make a review better, but here you go 664011



- 724862519A
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


Tires and wheels arrived as promised. Great experience, GREAT PRICE/GREAT SERVICE!!! Product purchased for use as spare tires for my fifth wheel trailer. A trip from SoCal to Anchorage this summer, you cannot have enough spare tires for this trip!! 663454



- 724865519A
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


I am very happy to see Goodyear 14" trailer tires available. Hopefully the tire life will be more predictable than the offshore brands. You cant beat $200 on the wheel for a trusted name! 663307



- 724858519
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


Great product, great pricing and super fast delivery! Thanks 657475



- 724861519A
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


I bought a trailer to haul my car to track weekends but it didn't come with a spare. So naturally I got a flat on the way to the track. When I returned home I looked around for a spare and found etrailer. They had just what I needed and it was delivered quickly. Now I'm all set for this weekend's track event. 653673



- 724858519
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


All four tires arrived as expected and in brand new condition. They will be going on our 32' Montana High Country Fifth-Wheel. Thanks! 652629



- 724858519AT
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


Great people, great service, excellent product...about sums it up. 647898



- 724857519A
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


Very good service and a good product. 647705



- 724861519A
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


Needed a spare for my enclosed trailer. Wheel and tire matched up perfectly. 647266



- 724865519
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


Tires look good. Will try them out this weekend. Etrailer has done a great job again. 646476



- 724857519A
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


Ordered for travel trailer. Great product and speedy delivery. I will definitely use etrailer again soon. 638455



- 724861519A
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


These tires are awesome and the rims are nicely painted. 637022



- 724862519A
by:

Review from a similar Goodyear Endurance Radial in Tires and Wheels


We needed a spare tire/wheel for our 5th wheel as it was missing. Our local tire shop could not get a wheel. etrailer to the rescue. Free shipping and arrived in time for our road trip. 636669


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Ask the Experts about this Goodyear Tires and Wheels


  • Can a Radial 225/75-15 Size Tire be Used as a Replacement with Other Bias Tires of Same Size
  • Although radial tires are better for highway use if you are currently using bias tires and you are only replacing one then you need to get a bias. Even if the radial and bias tires you are using are rated for trailers they track and wear slightly differently. To replace your bias tire I recommend the Kenda Loadstar ST225/75D15 # AM1ST96 which has a load range D ( 2,540 lbs at 65 psi) and a speed rating of 81 mph. If you are wanting to change them all to radial then I highly recommend...
    view full answer...

  • What Should the Tire Pressure be for a 225/75-15 Trailer Tire with Load Range E Rating
  • If you install new 225/75-15 tires on your trailer or any trailer for that matter with a load range e rating like part # LHWL304 for example then you will need to fill them to the max psi listed on the sidewall which for this tire is 80 psi. This will allow you to retain the maximum weight capacity of 2,830 lbs per tire. In regards to ply rating, this is no longer a viable metric in today's industry when comparing tires as tire manufacturers have gone to using lighter but stronger materials...
    view full answer...

  • Recommended Wheel for ST225/75R15 Goodyear Endurance Tire on a 6,000 lb Travel Trailer
  • The correct Goodyear Endurance Tire part # 724857519 is the ST225/75R15 size that you are looking for. This has a load range of E (2,830 lbs at 80 psi) and a max speed of 87 mph just like what you currently have. For a wheel I recommend the Dexstar Steel Mini Mod Trailer Wheel # AM20539 which is a silver color, has the same weight rating, comes with a limited 2-year warranty, and is made here in the USA. According to the attached psi chart from Goodyear the max amount of pressure that this...
    view full answer...

  • Upgrading to 15 Inch Wheels/Tires on a 2006 Tracker Tahoe 215 Boat Trailer
  • I do have options for you but we do not offer pre-mounted wheel and tire combos in the size you want with the lug pattern you have therefore, you will need to purchase the tire and wheel separately. I looked up some specs on the 2006 Tracker Tahoe 215 Boat Trailer and it appears that you have the 5 on 4-1/2" bolt pattern. The pre-mounted 15" diameter wheel with e rated tire combos we offer all come in a 6 on 5-1/2" bolt pattern. The absolute best e rated trailer tire we offer is the...
    view full answer...

  • Will 235/75R15 Size Trailer Tires Fit 6" Wide 15" Wheels
  • Your current tires, similar to the Goodyear Endurance ST225/75R15 Radial Trailer Tire # 724857519, should fit just fine on 6" wide 15" wheels. Let me know what tires you have and I should be able to verify this. Typically when someone swaps out their OEM wheels for aftermarket ones they are upgrading. If this is the case then I recommend checking out our linked selection of aluminum 15" wheels. I personally like the Viking Series Valhalla wheels which we have with both the 5 on 4-1/2"...
    view full answer...

  • Goodyear Trailer Tire Recommendation to Replace Tire Size 215/75R15 on Trailer that Failed
  • The tire size you mentioned is not a standard trailer tire size so it is most likely a passenger vehicle tire which should not be used on a trailer. If it was a trailer size the numbers should have started with ST. Typically vehicle tires start with the letter P. The closest tire size is going to be the ST225/75R15 like the # 724857519 which has a ply rating of 10, Load Range of E, and most importantly a weight capacity of 2,830 lbs at 80 psi, plus a speed rating of 87 mph. This tire...
    view full answer...

  • Metric Replacement Trailer Tire for a 7.00-15
  • We actually have 7.00-15 tires if would like to just replace the ones you have now with the same size, part # AM10412 for load range d or part # AM10414 for load range e. However, the next closest metric tire we have is going to be a 225/75-15 which is going to be 1" smaller in diameter and 1.2" larger in width. For this, I recommend the Goodyear Endurance ST225/75R15 Radial Trailer part # 724857519 for a premium replacement option or the Contender ST225/75R15 Radial Trailer Tire part #...
    view full answer...

  • Should 225/75-15 Load Range D or Load Range E Tires Be Used on a 5th Wheel
  • Yes, the side walls on a load range E tire will be stronger than the sidewalls on load range D tire. However, just because it is a 5th wheel trailer does not mean you need the higher load range. I assume you have 225/75-15 tires as that is what you were looking at so if this is the case then a load range D will provide you with a 2,540 lb weight capacity per tire and a load range E will provide you with a 2,830 lb weight capacity per tire. If you take this number and multiply it by the...
    view full answer...

  • Best USA Made Goodyear Tire for a 15 Wheel
  • The Goodyear tire that we sell for a 15" wheel and that have a Load Range of E is the Endurance # 724857519. The max load is 2,830 lbs at 80 psi and it has a max speed rating of 87 mph. According to my research it looks like the Marathon tires from Goodyear are for bigger trailer applications that have around 22.5" wheels. The Maxxis tires are decent but they are more of a cost-effective type brand where the Endurance is higher quality. For your smaller trailer application the Endurance...
    view full answer...

  • Recommended 225/75R15 Size Tires for an 18K GVWR 5th Wheel Trailer
  • Great questions! To make it easier to read I will address your questions in the same type of format. 1) Trailer tires are built with a sidewall that is more stiff than passenger tires so any cushion is basically related to the suspension. When it comes to the load ratings on trailer tires you simply want to make sure that tires are rated for at least the weight rating of the axle they are installed on. 2) If load range D tires meet or exceed the weight rating of your axles then...
    view full answer...

  • PSI of Goodyear Endurance 225/75R15 Trailer Tires
  • The Goodyear Endurance ST225/75R15 Radial Trailer Tire # 724857519 with a load range of E have a maximum load of 2,830 at 80 psi but these can be a different psi based on the rating of the load rating you want. I have added a chart which shows the psi based on tire size and load capacity. For a ST225/75R15 trailer tire with a load rating of D our most popular option is the Contender # C22515D which has a maximum load of 2,540 lbs at 65 psi. You would want to get the tires that have a...
    view full answer...

  • E Rated Trailer Tire Recommendation for Tire Size ST225/75R15
  • The rim itself would have no problem handling 80 psi as most trailer wheels easily handle quite a bit more. The valve stems might need to be upgraded to a higher capacity but normally that's replaced at the time of a tire replacement anyway. For a Load Range E tire in the size ST225/75R15 we have the Goodyear Endurance part # 724857519 which has a capacity of 2,830 lbs at 80 psi and a speed rating of 87 mph.
    view full answer...

  • Can Trailer Tire Size 205/75-15 Be Replaced with 225/75-15
  • Going from the tire size of 205/75-15 to 225/75-15 is a pretty common change for trailer wheels. There are two things you'll want to verify though. First is that your wheel is either 6 inches wide or 6-1/2 inches wide. Those two widths are the two widths that overlap between both tire sizes. Next is that you'll have a tire that's going to be 1.3 inches taller which means your fender clearance will be .65 inches less than what you have now. Normally this is not an issue at all. The Goodyear...
    view full answer...

  • Are Castle Rock Tires Prone to Blowouts
  • This conversation is always a slippery slope because most folk's opinions are usually based solely on their personal experience and not in comparison to the entire market. Blowouts are almost always caused by something more than just how the tire was built, but there are some characteristics of a tire to consider when choosing which tire you want on your trailer. For example, Castle Rock is an economy trailer tire. If we compare it to the Goodyear Endurance ST225/75R15 Tire, # 724857519,...
    view full answer...

  • Availability of ST225/75R15 Trailer Tire and Wheel Combo with Load Range E
  • I do have some options for you, however we do not currently have a tire and wheel combo available that features the Provider ST225/75R15 # TR225LRE that you referenced. If you want this particular tire you will simply need to obtain the wheel separately. I have attached a link that will take you directly to our selection of 15 inch wheels that you can look through. You will just need to make sure that the wheel you choose matches the bolt pattern on your existing hubs. If you are unsure...
    view full answer...

  • Can I Replace Trailer Tires with Light Duty Truck Tires
  • Thank you for trusting us at the beginning stages of your research! Trailer tires actually have a different design than passenger tires (like the light duty tires you are talking about) so you always want to stick with trailer tires for a trailer. The sidewall is more stiff because they don't have to help with a comfortable ride. This means that they are much better suited to handle the heavier trailer weights and they do a better job as dissipating heat when under a heavy load than...
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  • Would Goodyear Trailer Tire 225/75-15 Work well On Dirt Roads and Snow
  • All trailer tires like the Goodyear Endurance ST225/75R15 Radial Trailer Tire # 724857519 that you referenced are intended for use on pavement so they have tread patterns that are going to perform the best in highway applications. Since the tires are on idler axles (not powered) they don't really need an aggressive tread pattern so this tire would do just as well as any other tire out there in the situations you mentioned. Braking might be an issue in heavy snow, but you'd just have to...
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  • Will Goodyear 225/75R-15 Trailer Tire Fit as Replacement for 205/75R-15 Trailer Tire
  • The Goodyear Endurance ST225/75R15 Radial Trailer Tire - Load Range E # 724857519 is definitely an upgrade over the Westlake ST205/75R15 Radial Trailer Tire - Load Range D # LHWL300 and is likely to fit well as a replacement if you have a bit of extra room on your Grand Design travel trailer. When inflated, the Westlake 205/75R15 measures 8.1 inches wide and has a diameter of 27.1 inches, while the Goodyear Endurance measures 8.9 inches wide and has a diameter of 28.3 inches. So as...
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  • Weight Capacity of 5th Wheel Trailer Tires Required Accounting for King Pin Weight in GVWR
  • Technically you do remove the tongue weight of the trailer from the tire load capacity for the GVWR. The tires only need to be rated for the weight that is actually on the tire, so the axles can even be rated slightly lower. This however is not normally the case. In most instances the axles and especially the tires are rated higher than the required capacity for the GVWR. For 15 inch tires the load rating of E is the highest rating we carry. The Westlake ST225/75R15 Radial Trailer...
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  • Does Goodyear Endurance 225/75R15 Trailer Tire 724857519 Require Dynamic Balancing
  • Trailer tires such as the Goodyear Endurance ST225/75R15 Radial # 724857519 do not absolutely have to be dynamically machine balanced the way passenger car tires do but you certainly can do this if you want to. A full-service tire shop will probably have the necessary equipment to do this. In most instances the benefit of dynamically balancing trailer tires will not be nearly as noticeable as it is on passenger vehicle tires since any vibration from the trailer tires is isolated from...
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  • Replacement Tires for Forest River Rockwood Geo Pro G19FD with ST235/75-15 Tires
  • The reason you are having trouble finding replacement tires for your Forest River Rockwood Geo Pro G19FD is because the ST235/75-15 tires it has is a very uncommon size that only a few trailer tire manufacturers produce. The closest size we have to this is a ST225/75-15 which is going to be 0.6" smaller in diameter and 0.4" smaller in width. The decreased size should not cause any issues whatsoever on your trailer therefore, I recommend switching to the Goodyear Endurance ST225/75R15 Radial...
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  • Can Goodyear Endurance ST225/75R15 Tires Be Filled To Lower psi for Light Trailer
  • The Goodyear Endurance ST225/75R15 Trailer Tire # 724857519 can be filled to 80 psi to get a capacity of 2,830 lbs but it is different than most trailer tires in that it can be filled to less than that psi and be correctly rated for what you need. The Endurance uses a chart that lists the weight capacity for their tires based on the psi each tire size is inflated to. For example, the aforementioned 225/75R15 Trailer Tire # 724857519 can be inflated to 65 psi and will have a 2,540 lb...
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  • Difference Between P225/70R15 and P225/75R15 Tire Sizes
  • A P225/70R15 is about 27 inches in diameter while a P225/75R15 is about 28 inches in diameter. They are both nearly 9 inches wide and fit a 15 inch wheel. Both of the tires you mention are passenger vehicle tires as shown by the letter P before the size. The difference between trailer and passenger tires is the flexibility of the side wall. Trailer tires are designed to withstand the downward force of a trailer load while passenger tires have a softer side wall to create a more comfortable...
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  • Will ST225/75R15 Radial Trailer Tire Fit 6" Wide Rims
  • I do understand what you mean about the measurements that you took. As long as the bead seat to bead seat measurement is 6" then any of our 225/75R15 tires will fit. If you are looking for a more cost-effective option than the Goodyear Endurance ST225/75R15 Radial Trailer Tire # 724857519 that I recommended before check out the Kenda Karrier ST225/75R15 Radial Trailer Tire # AM10303. This is a load range E (2,830 lbs at 80 psi) with an 81 mph speed rating and it comes with a 2-year limited...
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  • What is Correct Tire Pressure for Goodyear ST225/75R15 Radial Trailer Tire # 724857519
  • Since your trailer has a GVWR of 8,180 lbs and you have a total of four tires under your trailer 50 psi would be the best pressure to use in the Goodyear tires part # 724857519. This will give you an individual tire capacity of 2,150 lbs which will be just over what you'd need. Too much pressure would cause the center of the tires to wear out quicker which is why it's smart to use the correct amount.
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  • USA Made Trailer Tire Size 225/75-15 Recommendation
  • For your tire size of 225/75-15 I recommend the Goodyear Endurance ST225/75R15 # 724857519. The reason I recommend this tire is that it is USA made, has the highest speed rating (87 mph), has weight capacity of 2,830 lbs, and has a great warranty. This will work great on your Fleetwood Mallard! These have a ply rating of 8 but that isn't super important like it once was. As long as the weight capacity is adequate for the trailer that's all that really matters.
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  • Recommended 225/75R15 Size Tires with a Load Range of E for a Boat Trailer
  • Although we don't have any tires in the 235/75R15 size we do have the 225/75R15 size. If you are only looking for tires then I recommend the Goodyear Endurance # 724857519 which has a load rating E (2,830 lbs at 80 psi) and a speed rating of 87 mph. This is the best tire that we have to offer in this size. For a tire and wheel combo that has a 6 on 5-1/2" bolt pattern I recommend the Contender # AC225R6SME. This has a load rating E (2,830 lbs at 80 psi) and a speed rating of 81 mph....
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  • Can Trailer Tire Size 205/75-15 be Replaced with Tire Size 225/75R15
  • Yes, the two tire sizes you mentioned are so close in size that you can easily replace the tire size 205/75R15 with the size 225/75R15 like the part # AM10256 that you referenced. In this tire size my favorite option is the USA made Goodyear tire part # 724857519 which has a higher speed rating of 87 mph, a higher weight capacity at 2,830 lbs at 80 psi and comes with a great warranty. This tire has a limited warranty with free tire replacement on workmanship defects. You are eligible...
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  • What is the Height Difference Between ST22575R15 Load Range D and Load Range E Tires
  • The ST255/75R15 digits actually refer to the external dimensions of the tires. Since your Goodyear Marathon tires have the same size as the Goodyear Endurance ST225/75R15 # 724857519 they will have the same section width of 8.78" and overall diameter of 28.31". The 1/2" difference you saw in height from the load range C to load range D tires could have simply been the difference in how much air pressure they had at the time or even the tread wear. Attached is a review video for you...
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Info for this part was:

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