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Kenda Karrier S-Trail ST145/R12 Radial Tire w/ 12" White Spoke Wheel - 5 on 4-1/2 - LR D

Kenda Karrier S-Trail ST145/R12 Radial Tire w/ 12" White Spoke Wheel - 5 on 4-1/2 - LR D

Item # AM31199DX
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Retail:$161.69
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Trailer Tires and Wheels
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Trailer Tires and Wheels AM31199DX - Steel Wheels - Powder Coat - Kenda
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Radial tire with automotive-grade tread has an 8-ply rating and a 1,220-lb max load at 65 psi. 12" x 4" Steel wheel has a 5 on 4-1/2 bolt pattern and a corrosion-resistant white powder coat finish. Beveled stud holes keep wheel secure. Lowest Prices for the best trailer tires and wheels from Kenda. Kenda Karrier S-Trail ST145/R12 Radial Tire w/ 12" White Spoke Wheel - 5 on 4-1/2 - LR D part number AM31199DX can be ordered online at etrailer.com or call 1-833-496-1390 for expert service.
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Kenda Trailer Tires and Wheels - AM31199DX

  • Tire with Wheel
  • 12 Inch
  • 5 on 4-1/2 Inch
  • 145/80-12
  • Load Range D
  • Steel Wheels - Powder Coat
  • Radial Tire
  • M - 81 mph
  • Kenda

Radial tire with automotive-grade tread has an 8-ply rating and a 1,220-lb max load at 65 psi. 12" x 4" Steel wheel has a 5 on 4-1/2 bolt pattern and a corrosion-resistant white powder coat finish. Beveled stud holes keep wheel secure.


Features:

  • Tire-and-wheel assembly is ideal for stock trailers, utility trailers, and campers
  • Sturdy steel wheel with 8-spoke design by Dexstar
    • White powder coat over e-coat primer for excellent corrosion resistance
  • Beveled stud holes help to keep wheel securely in place on trailer hub
    • Eliminate the need for constant retightening of lug nuts
  • Karrier S-Trail radial tire
    • Double steel belts and full nylon plies combine for superior function and long life
    • Premium rubber compound materials help disperse heat
    • Radial ply tire is great for highway use
  • Automotive-grade, computer-generated tread has sipes that channel water away from the tire to improve traction during wet, snowy, or icy conditions
  • 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
  • Assembly meets DOT specifications
  • Wheel is made in the USA


Specs:

  • Rim dimensions: 12" diameter x 4" wide
  • Bolt pattern: 5 on 4-1/2"
  • Wheel bolt size: 1/2"-20
  • Wheel capacity: 1,250 lbs
  • Pilot diameter: 3.19"
  • Offset: 0
  • Tire size: ST145/R12
    • Section width: 5.7"
    • Outer diameter: 21.3"
  • Tire capacity:
    • Load range: D
    • Ply rating: 8
    • Maximum load: 1,220 lbs at 65 psi
  • Tread depth: 7/32"
  • Maximum speed: 81 mph (speed rating M)
  • Warranty:
    • 5-Year on tire
    • Limited 1-year on wheel


1-Year Worry-Free Guarantee

This tire has a 1-year worry-free guarantee. If within the first 12 months the tire is damaged in any way, it will be replaced at no charge.


Karrier S-Trail Radials with Automotive-Grade Tread

Kenda Karrier S-Trail Tread Vs Standard Tread

Unlike standard trailer tire tread, which has solid, continuous ribs, the automotive-grade, computer-generated tread on these Karrier S-Trail radials has ribs with breaks. These breaks allow water to run off to the sides. The Karrier S-Trail tread also has sipes. Siping is a process in which thin grooves (or sipes) are cut into the rubber of the tire. The grooves channel water away from the tread so that the tire makes better contact with the road. Both of these features greatly improve traction during wet, snowy, or icy conditions.


Karrier S-Trail radials are constructed with double steel belts and full nylon plies for increased durability and endurance. The premium rubber compound materials of this tire help disperse heat.


Beveled Stud Holes

Beveled Stud Holes Front and Back

The stud holes on this steel wheel are beveled to ensure that the wheel stays tight against your trailer hub. This also eliminates the need to constantly retorque the lug nuts.


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.


Determining the Bolt Pattern

The first number in the bolt pattern is the number of bolt holes. The second number denotes the diameter, in inches, of the circle on which the bolt holes sit.


Bolt Pattern - Odd

To determine the bolt-circle diameter on wheels with an odd number of bolt holes, measure from the center of any bolt hole to the point halfway between the two bolt holes directly across from the first. (Example: "5 on 4-1/2" means 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolt holes.)


Bolt Pattern - Even

On wheels with an even number of bolt holes, measure from the center of one bolt hole to the center of the hole directly across from it. (Example: "8 on 6-1/2" means 8 bolt holes with 6-1/2" from the center of one hole to the center of another on the opposite side.)


Bolt Pattern - Side

Measuring the distance from the center of one bolt hole on the wheel to the center of a bolt hole right next to it can also help to determine the bolt pattern.

  • If D = 2-5/8", then the bolt pattern is 5 on 4-1/2"
  • If D = 2-3/4", then the bolt pattern is 5 on 4-3/4"
  • If D = 3", then the bolt pattern is 5 on 5"
  • If D = 3-1/4", then the bolt pattern is 5 on 5-1/2"


31199 Kenda Karrier KR25 S-Trail ST145/R12 Radial Tire with 12" White Dexstar 8-Spoke Rim - 5 on 4.5 - Load Range D

Replaces Americana 31199DX






Customer Reviews

Kenda Karrier S-Trail ST145/R12 Radial Tire w/ 12" White Spoke Wheel - 5 on 4-1/2 - LR D - AM31199DX

Average Customer Rating:  4.8 out of 5 stars   (3544 Customer Reviews)

Radial tire with automotive-grade tread has an 8-ply rating and a 1,220-lb max load at 65 psi. 12" x 4" Steel wheel has a 5 on 4-1/2 bolt pattern and a corrosion-resistant white powder coat finish. Beveled stud holes keep wheel secure.

by:

First off, never give a review until you experience the product, next I had an ordering SNFU, the eTrailer Team corrected quickly (was my fault). Got the wheels and tires earlier than expected and they fit well. I up sized from the 10-12 bias to the ST145/R12 radial. With over 1500 miles on them now, I am still pleased with this purchase. Will recommend the eTrailer Team.




by:

I have them on a trailer that I use for multiple activities. Not too much weight on it. I use it about every other week from spring through fall. My only issue is that they do not have a speed rating.


Comments
Thank you for your review! You mentioned the tires didnt have a speed rating, but I was able to find that specification on the website and wanted to let you know what it is. Our site says these have an M speed rating, which means the maximum speed is 81 mph.
-- Etrailer Expert Brooke M - 08/02/2021
Still in good shape after several trips.
KD - 07/27/2022


by:

This is currently just a spare tire so can't comment on wear. But I adjusted the air when I got it and haven't had to touch it since. Unlike some cheaper tires I have purchased in the past that seem to constantly need to be aired back up.




by:

Good information and follow-up from very knowledgeable e-trailer staff. Radial tires for small trailer was wonderful upgrade. Always great service from e-trailer.




by:

Arrived as scheduled. Upgraded retrofitted jetski (kayak) trailers bias tires to these radials. Bearings and tires were the first items to check off tight lines all.




by:

Very good customer service. We ordered the wrong tires for our Camper online. I called but the orginal order had already shipped. They were able to get the right tires out and we received both orders the very next day. Took the wrong tires to UPS and shipped them back to them. We were going camping on Friday so having the quick turn around was fantastic. We ordered them on Wednday, received them on Thursday, put them on the camper so we were ready to go on Friday. Great job! We were frantic trieing to find the right tires for out camper and they came through with flying colors. I have told everyone I know that has a trailer or camper about the extra ordinary service.




by:

Since I live in a medium size city I use the internet a lot to order goods. Recently I concluded I needed new tires for my 1995 boat trailer I use for my Aluma Craft boat. However popular tire sizes have changed substantially since 1995. I had problems finding the right size for my trailer. Plus I wanted to order rims with the tires so I could install them myself. Fortunately I found etrailer.com which had the right size available at a very reasonable price. I ordered and had my rims and tires within a few days. They are in excellent condition and have been installed. What a pleasant ordering experience. I give etrailer.com an A+ for service, availability, and price!




by:

Had a boat trailer tire (NOVA METRIC RADIAL M+S 155R12 76S) go flat which led me down a slippery slope of not finding a replacement. Fortunately, by entering the tire info into a search it led me to etrailer.com where someone else with a similar trailer tire was able to get this new replacement tire and rim with an actual better load rating than the old tire. Decided to replace both trailer tires & they arrived earlier than original estimated shipping arrival date & I am pleased with these tires!




by:

3+ stars for the Product, 5 for etrailer = 4+ Average. As you probably already know, etrailer is a bastion of information about trailer questions and problems. My original 20.5 x 8 - 10s were always too wide for my 1995 Fleetwood Utah pop-up camper, requiring a crowbar to wedge them back into place between the frame and the 7" electric brake hub. In one section on the etrailer website I found someone who had the same problem, and these wheels were recommended (being narrower by about 2.5"), so I ordered three (one for a spare) after measuring my camper carefully.

The wheels arrived promptly. Two had some slight wobble to both the rim and tire (runout), but the third was really bad. (I replaced and checked one of my originals - it also had some slight runout; I guess trailer wheels are not perfect?) I called etrailer customer service to explain my dissatisfaction with the one wheel. The rep (who is evidently learning the trade) was not familiar with the term "runout", and twice had to put me on hold to confer with the techs. When I was told I would be called sometime later in the week by a tech, I was worried, anticipating a long drawn-out return process. However, I was very surprised when I was called by the same rep early the next morning and was told that a new wheel was being shipped to me immediately (even before I shipped my wobbler back), along with a printable call tag via email to ship the wobbler back - all for free! That's customer service! The new one also arrived promptly - it has runout about the same as the other two, so I kept it.

Lessons here: research on etrailer to solve your problems; mount your wheels carefully and check them for runout before you tow your rig an inch; use a reputable company like etrailer, so if you have a problem, you have some recourse.


Comments
NO problems with the tires. Weve put almost a thousand miles on these wheels and they have performed well. No issues Im a happy camper!
tealbingy - 10/23/2018


by:

I needed to replace my old trailer tires. I wanted tires and rims. I am very pleased I found this item. This has a slightly higher profile than my former tires that were also 12". I had the room in my wheel well. Not problems installing.




by:

Good packaging. Proper inflation. Replaced bias tires. Radials better suited for extended high speed highway travels.




by:

These still look new after one year outside in the elements. Put these tires on to replace some smaller tires I bought trying to save money. etrailer has always had great products and service, they are my first stop for anything towing or trailer related.




by:

Thanks for the great service! The evidently hard to find ST145R12 D tires are on my pop Up. Rims were superior to what I was replacing and what I expected. I'm looking forward to trying out the tires very soon.




by:

I purchased these tires hoping they would perform well under tough situations like long hauls and gravely terrain launch sites. These radials are wearing three times better than previous 10 ply rated bias tires. Excellent product and am well pleased with my purchase. Again thank you .


Comments
Your radial tires are awesome. I’ve put three times the miles on these as the bias 10 ply tires before that I had.
Fair F - 11/18/2020


by:

Great quality!




by:

Fast service,great people to deal with, tire and wheel arrived packaged in a box in perfect condition. Always had good service from these people.




by:

I was looking for 12" radial wheels and rims for a small trailer. The bias ply tires get hot on the hwy and I did not want to risk a problem. Plus I wanted a spare. I ordered a pair of tires. The online order process is simple and smooth. The shipping was free(I hit a promotion) and the order arrived in 3 days. Very cool. However the box was open when it arrived. This may have occurred from the packaging(simple heavy staples) or it could possibly been opened by driver. Either way I dropped a star. The tires are undameged. I cannot comment on the quality of the product as I have just recieved it.




by:

So far, my wife and I have made 3 trips to Houston, TX from Illinois with the Kenda Karrier tires placed on a camper trailer, this past year. I purchased 2 tires that were delivered free to my home. etrailer was very helpful in selecting the perfect tire mounted on a wheel for my application.
Thanks etrailer




by:

The 2 Kenda Karrier S-trail ST145/R12 Radial Tire w/12" White Spoke Wheel - 5 0n 4-1/2 - LR -D (AM31199DX) tire/wheels were purchased to replace 2 old & worn 6.00-12 tire/wheels on a used boat trailer recently purchased off craigslist. The 2 new tire/wheels were shipped free and arrived within two days of ordering. They were fully inflated and fit the boat trailer perfectly. The new tire/wheels were reasonably priced and the cost free shipping and followup postal tracking and delivery confirmation suggest a very well administered customer service system. Well Done!


Comments
The6.00-12 tirewheels are still working well after sitting through a Michigan winter on a boat trailer exposed to snow, rain, etc. Very satisfied with them and again grateful for the free shipping that brought them to me.
Dave C - 09/16/2018


by:

GREAT CUSTOMER SERVICE!!! Thank you Matt! Matt helped us find the right product. We ordered this spare tire along with the CE Smith spare tire carrier for our pontoon yacht club trailer. Great quality spare tire.
Also, the items we have ordered are shipped and received quickly!




by:

These work great on a 5X8 open trailer. They are quiet and wear much better than bias ply tires.


Comments
Almost 2000 miles on the tires and they still look great.
Bruce M - 04/01/2021


by:

Great service. Quick. Excellent tires. Only place I could get 12 inch radial tire and wheel. Looks good as well. Thank you




by:

This wheel assembly arrived one week after I ordered it, which included a 3 day holiday weekend. It came in a sturdy box and was in excellent, new condition. I will not hesitate to order from etrailer again.




by:

Found the tires/wheels I wanted in the load range I needed. My local garage couldn't find them.


Comments
They are great for my utility trailer. Theyve hauled 40 bags of mulch several times, small loads of gravel and plywood.
Fred - 04/10/2019


by:

These were a perfect upgrade to my 20 year old dual jetski trailer.



25
3544
Show More Reviews

See what our Experts say about this Kenda Trailer Tires and Wheels



  • Will Changing Trailer Tires From 530-12 To 145/80-12 Work
    Changing your tires from a 530-12 to 145/80-12 will not cause any issues with the diameter of the tires as the 530-12 tire measures 21.9 inches and the 145/80-12 measures 21.3 inches. The width of the tires differ as well. The 530-12 tire measures 5.3 inches wide and the 145/80-12 tire measures 5.7 inches wide. The Kenda Karrier S-Trail Radial Tire, part # AM31199DX should work well with your trailer. The pilot hole in the wheel really won't matter if you have studs on the hub that the...
    view full answer...
  • Available Trailer Tires with 5-Bolt Lug Pattern
    The 4 x 12-inch rims you have now for your 4.80-12 trailer tires cannot accept another tire size so in order to use wider tires you will also need new wheels. Since there are several types of 5-lug trailer wheels I have linked you to our main page for all wheel/tire combinations. The most popular 5-bolt type is the 5-on-4-1/2 pattern but the linked article will show you how to confirm which you have. Then simply click on that bolt pattern on the linked page to see options. You can choose...
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  • Determining Correct Tire and Wheel Size for Trailer with 2,000 Pound Axle
    There is not a specific tire/wheel size that is recommended for your trailer, although you are likely limited to a maximum 12 inch wheel size with the hubs for its 2,000 pound axle. I recommend taking a look at the tire size you currently have mounted, which will be located on the sidewall of the tire itself. If there are no tires or wheels present, you can also look for a sticker or plate somewhere on the trailer that might indicate the recommended tire size. Otherwise, you will just...
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  • Recommendation to Replace ST145/70R12 Tires
    You definitely don't want to use different sized tires because it will cause your trailer to sit uneven and will cause uneven wear both on the tires as well as your trailer suspension and who knows what else. I really wouldn't advise using that as a spare unless you are only going to be traveling a very short distance for repairs (like within a mile). I personally recommend going with the tire size 145/80-12 because these come in radial which are much better for highway use than bias tires...
    view full answer...
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  • Replacement Wheel and Tire for Size 145R12 on 5 on 4-1/2 inch Bolt Pattern
    If you measure the outside of a trailer rim the overall diameter won't necessarily match the size. That's because of the mounting lip. But since we know your tire size is 145R12 we know you have a 12 inch rim. For a replacement wheel and tire in that size the part # AM31199DX would be a great option.
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  • Recommended Tire and Wheel to Replace 23 x 8.5-12 Wheel and Tire on Smithco Red Rider Scooter
    I may have a solution for you, but we do not have a 20.5 x 8 tire available that would work for you or anything really that is as wide and tall as you've mentioned. However, the Kenda Karrier S-Trail ST145/R12 Radial Tire w/ 12" White Spoke Wheel - 5 on 4-1/2 - LR D # AM31199DX is 21.3" tall and 5.7" wide and would be the best solution I've been able to locate. This is a 12" wheel like the one you've stated originally came on the scooter, and the main difference is the overall width; it...
    view full answer...
    Image 1 for
  • Recommend Upgrade for 20.5x8-10 Trailer Tires
    The next size up from a 10" wheel would be a 12" wheel, the closest to a 20.5x8-10 tire would be a 145/80-12. For this, I recommend the Kenda Karrier S-Trail ST145/R12 Radial Tire w/ 12" White Spoke Wheel part # AM31199DX which is a pre-mounted combo that comes with a radial ply tire and powder coated white steel wheel.
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  • How Much Can A Trailer Be Lowered By Switching From 15" to 12" Wheels
    The amount of drop provided from switching to smaller tires will be entirely dependent on the current size of tire and the desired end size. The wheel sizes you have provided are a good guide but I cannot give specifics based on this. If you have say a 205/75-15 for example which has an overall diameter of 27.1" and switch to a say 145/80-12 for example which has an overall diameter of 21.1" you would drop the trailer about 3". For this, I recommend the Kenda Karrier S-Trail ST145/R12 Radial...
    view full answer...
  • Upgrading Trailer Tire Size to 12 inch for Increased Speed Rating
    To gain the higher speed rating you are wanting from a 12 inch trailer wheel and tire the Kenda Karrier # AM31199DX would be your best option as it's rated for up to 81 mph. It's outer diameter is 21.3 inches. This should only take up about one inch of your fender clearance so that shouldn't be an issue.
    view full answer...
  • Can You Obtain Higher Speed Rating for 4.80/4.00-8 Trailer Tires
    I do have an option for you but you won't be able to achieve the speed rating you're after with a 4.80/4.00-8 tire as they are simply too small therefore you'll have to either upgrade assuming you have space for this or simply watch your speed when towing. The Kenda Karrier S-Trail ST145/R12 Radial Tire w/ 12" White Spoke Wheel part # AM31199DX for example has an 81 mph speed rating and measures 21.3" diameter x 5.7" wide. Please note, you'll need about 3" of space above the tire and 1"...
    view full answer...
  • How Much Taller is a ST145/R12 Radial Tire Than a 4.80 x 12 Tire?
    The Kenda Karrier S-Trail ST145/R12 Radial Tire w/ 12" White Spoke Wheel - 5 on 4-1/2 - LR D item # AM31199DX would be a great replacement tire for your utility trailer. The 4.80 x 12 tires you already have give you an overall diameter of 20.7" and width of 4.9". The Kenda tires are 21.3" tall and 5.7" wide. So you are looking at just over a 1/2" taller at .6" and almost an 1" wider at .8". They recommend a minimum 3" of clearance between the fender and the top of your tire and 1" clearance...
    view full answer...
  • Replacement Wheel and Tire to Replace 14.5x7 Tire Size
    Probably the best option we would have would be to replace the wheel and tire together. The closest overall diameter wheel and tire we have would be the size 145/80-12 which is overall 21.3 inches. If you need a 4 on 4 inch bolt pattern you would need the part # AM35351DX or for 5 on 4-1/2 inch bolt pattern the part # AM31199DX.
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  • Can 10 Inch Wheels be Replaced by 12 Inch Wheels on Trailer
    You are smart to move to radial tires and you do not need to make any axle modifications on your trailer you only need to know your wheel's bolt pattern; if it is 4 on 4" or 5 on 4-1/2" you can simply replace your wheels with new 12" wheels. If you are unsure of what your bolt pattern is please take a look at the help article I have added which explains how to determine the bolt pattern of a trailer wheel. Keep in mind you also need to know your Coleman Sequoia's GVWR to get the proper...
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  • Can You Upgrade From 18x8.50-8 Tires to 145/R12 Tires on 1976 Jayco Tent Trailer?
    You may be able to go from a 18x8.50-8 tire to a 145/R12 tire so long as the wheel has the same bolt pattern and you have enough clearance from the fender to the top of the tire; we generally recommend at least 3 inches of clearance from the top of the tire to the fender. We have 145/R12 tire and wheel combinations that may work for you. The Kenda Karrier S-Trail # AM35351DX has a wheel with a 4 on 4" bolt pattern and the Kenda Karrier S-Trail # AM31199DX has a wheel with a 5 on 4-1/2"...
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  • Replacing 155r12-76 Automotive Tires on a Trailer
    A tire marked 155r12-76 is an automotive tire, but we should be able to get you something close. Trailer tires are typically less expensive than automotive tires because they do not have to meet the same safety standards since they are not designed for use on a vehicle transporting people. All trailer tire numbers will start with the letters ST, which stands for Special Trailer Tires. Your 155/12 tires should be 6.1" wide. The closest trailer tire size we offer is ST145/R12, which is...
    view full answer...
  • Can 12 Inch Tire and Wheel be Put on Trailer With 206/65-10 Inch Wheels
    It is possible you can upgrade your 10 inch wheel with a 206/65-10 tire to a 12 or 13 inch wheel, it just depends on the clearance you have. With trailer tires, the general rule of thumb is you want at least 3" of clearance from the top of the tire to your fender and at least 1" of clearance between the inside of the tire and your trailer's frame rail. A 205/65-10 tire and wheel combo is 20.5" in diameter and 8.1" wide, so you can use that to determine if a larger wheel and tire will fit....
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  • Upgraded Wheels/Tire for Keystone Camplite with 205/65-10 Tires
    I recommend using the Kenda Karrier S-Trail ST145/R12 Radial Tire w/ 12" White Spoke Wheel part # AM35351DX for 4 bolt or part # AM31199DX for 5 bolt to replace the 205/65-10 tires on a Keystone Camplite. This new wheel/tire combo should just bolt onto the existing hub. They are slightly larger in diameter but narrower in width. This will give you better ground clearance and they are a radial ply so they will run cooler out on the highway which further reduces the chance of a blowout. They...
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  • Replacement Wheels and Tires for 2005 Forest River Pop Up Camper
    I recommend the Kenda Karrier S-Trail ST145/R12 Radial Tire w/ 12" White Spoke Wheel # AM35351DX as this will be the closest size available for your 2005 Forest River Freedom 1640LTD. It will have the same width as your current tires and is only 1.1" taller. You will want to ensure you have the clearance necessary for the larger tires throughout the suspension travel. I recommend at least 1" clearance on the sidewalls and 3" vertical travel for the tire. The wheel with this tire has a 4...
    view full answer...
  • What Is The Widest 12" Wheel and Tire Combination Available For On Road Use?
    The Kenda Karrier S-Trail ST145/R12 Radial Tire w/ 12" White Spoke Wheel is available in a 4 on 4" # AM35351DX or a 5 on 4-1/2" # AM31199DX lug pattern. This is our widest footprint tire with a 5.7" wide section width. The radial tire construction is best for on road use and will give you increased tread life.
    view full answer...
  • Recommended Trailer Tires Size 5.70 x 8 for Highway Speeds
    The only 5.70 x 8 sized tire we carry that is a Load Range D is the Kenda K353 # AM10013. It's a bias tire with a maximum capacity of 1,075 at 100 psi. The maximum speed rating on this tire is 65 mph. I don't know what your current tires are rated for but they might say somewhere on the tire's sidewall. You will want to stay within the speed rating. Exceeding it will cause the tire to heat up more than it should which can cause the tire to fail. Radial tires are generally better for...
    view full answer...
  • What Size Tires Are Needed For a 2005 Fleetwood Rushmore Pop-Up
    I do have options for you but we don't have any sort of comprehensive list that shows all trailer tires available for any particular trailer model. However, most pop-up tent trailers this size will use 12" or 13" wheels/tires. The Kenda Karrier S-Trail ST145/R12 Radial Tire w/ 12" White Spoke Wheel part # AM31199DX or the Karrier ST175/80R13 Radial Trailer Tire with 13" White Wheel part # AM31951 are two viable options.That said, so long as you have space and are within the weigh capacity...
    view full answer...
  • Tire Replacement On Boat Trailer with 155R12 Tires
    We don't have the exact tire size replacement, but as long as you are replacing all your tires, you will be fine with a slightly different size. I recommend the Kenda Karrier S-Trail ST145/R12 Radial Tire w/ 12" White Spoke Wheel - 5 on 4-1/2 - LR D # AM31199DX. This tire will have an outer diameter of 21.3 inches and width of 5.7 inches. If you just want the tire and not the wheel combo, you can use part # AM10130 which will fit 12x4 inch wheel rims. If these dimensions are not close...
    view full answer...
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  • Recommendation For Replacement Boat Trailer Tires
    If you are just wanting to change the tires and have the same rims then they will not work. The Kenda Karrier ST145/R12 Radial Tire, Item # AM10130, fits a 4 inch rim while your current wheels with tires like the Loadstar ST175/80D13 have 4-1/2 inch to 5-1/2 rims. If you are open to changing your wheels and your tires then the change is possible. To change your tires and wheels, I recommend the Kenda Karrier S-Trail ST145/R12 Radial Tire with 12 inch Wheel, Item # AM31199DX. This tire...
    view full answer...
  • Can 10 Inch Wheels Be Replaced with 12 or 13 Inch Wheels on Motorcycle Trailer
    Based on the picture you attached of your motorcycle it does look like you will be able to jump in size to a 12 inch, possibly 13 inch tire and wheel combo. The important thing to maintain is at least 3 inches of clearance between the top of the tire and the bottom of the fender to ensure they don't rub up against each other during travel. I don't know the exact size of the 10 inch tire you currently have mounted but I will make a recommendation for both a 12 inch and 13 inch tire and...
    view full answer...
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  • Most detailed, accurate trailer tires and wheel information available.

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  • Installations, made easy.

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  • Personalized service for life.

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  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

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Info for this part was:

Employee Leah B
Edited by:
Leah B
Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Mary E
Written by:
Mary E
Employee Wilson B
Updated by:
Wilson B
Employee Alexander C
Updated by:
Alexander C
Employee Isabelle B
Updated by:
Isabelle B
Employee Noah M
Updated by:
Noah M

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.


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