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145/80-12

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Load Range D

Kenda Karrier S-Trail ST145/R12 Radial Trailer Tire - Load Range D

Kenda Karrier S-Trail ST145/R12 Radial Trailer Tire - Load Range D

Item # AM10130

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Kenda Radial Tire Tires and Wheels - AM10130
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Radial special trailer tire with automotive-grade tread has a ply rating of 8 and a 1,220-lb max load at 65 psi. Designed for highway use. Constructed of double steel belts and full nylon plies. Fits 12" wheels. Lowest Prices for the best tires and wheels from Kenda. Kenda Karrier S-Trail ST145/R12 Radial Trailer Tire - Load Range D part number AM10130 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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Kenda Tires and Wheels - AM10130

  • Tire Only
  • 12 Inch
  • 145/80-12
  • Load Range D
  • Radial Tire
  • Kenda

Radial special trailer tire with automotive-grade tread has a ply rating of 8 and a 1,220-lb max load at 65 psi. Designed for highway use. Constructed of double steel belts and full nylon plies. Fits 12" wheels.


Features:

  • Radial ply tire is great for highway use
  • Constructed with double steel belts and full nylon plies for superior function and long life
    • Premium rubber compound materials help disperse heat
  • 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
  • Meets DOT specifications


Specs:

  • Fits: 12" x 4" rims
  • Tire size: ST145/R12
    • Section width: 5.7"
    • Outer diameter (when inflated): 21.3"
  • Capacity:
    • Load range: D
    • Ply rating: 8
    • Maximum load: 1,220 lbs at 65 psi
    • Maximum speed: 65 mph
  • Limited 2-year warranty


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.


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.



10130 Kenda Karrier KR25 S-Trail ST145/R12 Radial Tire - LR D







Video of Kenda Karrier S-Trail ST145/R12 Radial Trailer Tire - Load Range D


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




Video Transcript for Kenda Tires and Wheels - Tire Only - AM10130 Review

Today we'll be reviewing part number AM10130. This is a Kenda Karrier S-Trail Radial Trailer Tire with a load range of D. This tire couples the strength of a biased tire with a durability and stability of a radial tire. This is created specifically for trailer, so it's not intended for use on other vehicles. It's going to offer double steel belts and fully nylon plies that combine for superior function and long life. See here that it has a computer generated tread design and premium rubber compound materials, so it's going to offer superior traction whether you're in wet or dry conditions.This radial tire meets department of transportation requirements.

It is designed to fit 12 inch by 4 inch rims. The tire size is going measure, or it's going be ST145-R12. This is going to offer section width from edge to edge of 5.7 inches. When fully inflated it's going to give us an outer diameter from edge to edge of 21.3 inches. When it comes to the capacity it offers a load range of D with an 8 ply rating.

The maximum load is going to be 1,220 pounds at 65 PSI with a maximum speed rating of 65 miles an hour. Along the outer wall of the tire you're going to have all the indicators that you need for a quick reference, in case you ever need that information. That's going to do it for today's review of part number AM10130. This is the Kenda Karrier S-Trail Radial Trailer Tire. .


Customer Reviews

Kenda Karrier S-Trail ST145/R12 Radial Trailer Tire - Load Range D - AM10130

Average Customer Rating:  4.8 out of 5 stars   (774 Customer Reviews)

Radial special trailer tire with automotive-grade tread has a ply rating of 8 and a 1,220-lb max load at 65 psi. Designed for highway use. Constructed of double steel belts and full nylon plies. Fits 12" wheels.

- AM10130
by:

These tires are NICE tires! Taller than I expected, which is ok , because I put these tires on my little camper and gave it more ground clearance. I bought these tires because we pull our camper long distances and the bias tires were blowing out quite a bit. I haven't taken out my camper yet for a trial run but hoping these will give me what I need when we travel. 658958



- AM10130
by:

I have had the best performance and life with these compared to all other trailer tires. I put 5000 hard /long miles at a time and these have withstood the test. Highly recommend. Etrailers service, delivery and follow-up has also been excellent over the years. Thanks George. 282291



- AM10130
by:

Kenda has been around since 1962, so I'm guessing these tires will be good. They certainly look good, and needed very little weight for balance, which is a sign of quality. I also wanted Radials, as here in Texas we have lots of straight, high speed highways. If there are any problems, I'll do a follow-up. 614301



- AM10130
by:

I ordered 5.30 x 12 mounted trailer tires. They were back ordered for months. Emily was very helpful changing my order to ST145/R12 tires. Thank you!! Greg 282443



- AM10130
by:

I have purchased two tires from etrailer.com. The service was excellent. 128322


Comments

Great

Erik - 04/30/2015

11274

- AM10130
by:

Tire works great, its 8 ply not 2 ply that has on a used tent trailer i just bought. 153280


Comments

tires are great tent trailer handles great on mountain roads.

C G - 09/26/2015

15235

- AM10130
by:

Just got them mounted and on the trailer...haven't yet driven them but from what I have read and now see I believe they will be all that I expected... longer life and better handling than my old tires. Excellent price, fast delivery...thank you 719535



- AM10130
by:

Shipped quickly in a sturdy box. Tires look and feel great, not mounted yet. I had been running nylon belted bias ply tires on my snowmobile trailer. I buy one or two a year because the gravel road tears them up. I am stepping up to these steel belted radials in a higher load range. It will be a while before I have a use review... 711264



- AM10130
by:

Looks good so far, I have not installed them yet. Fast delivery. 696146



- AM10130
by:

Looks to be a very sturdy tire made very well. Will revisit when I get them mounted and on the trailer. Very fast shipping great people to do business with, talked with Hally on the phone she was very helpful. 692871



- AM10130
by:

We received our tires in 3 days can’t beat that thanks and we will be using this site again highly recommend it. 688773



- AM10130
by:

Got the tires a day early, they come in a substantial box. they fit my rims, all is good. I would like to thank Will for all of his help and advice. 682441



- AM10130
by:

After 1 year of use they kendra trailer tires have been great. I use my trailer on a fairly regular basis with no problems at all. 681939



- AM10130
by:

Nice radial tires. Fresh manufacturing date and protected in a very sturdy cardboard box when shipped. 679506



- AM10130
by:

Haven't installed the tires yet but they appear to be high quality and are going to be exactly what I need 672933



- AM10130
by:

I have not yet installed the tires but they look like good quality and just what I needed for my Boat trailer 671434



- AM10130
by:

Just what I was looking for 659972



- AM10130
by:

products met expectation, and everything seems to fit as specified. shipped promptly 653060



- AM10130
by:

Ground shipping was free and took only a couple business days which was impressive over the holiday weekend. Wheels/tires look great--very happy so far, can't wait to get them on the skiff trailer. etrailer had the heavier rated tire for this rim size, most were the nylon biased ply--these tires give a better piece of mind for running longer distances given the awful construction conditions in NE FL! 647858



- AM10130
by:

Great product and fast delivery on tires 636991



- AM10130
by:

The people at etrailer were very helpful determining if these tires could replace my old load c rated tires. Haven't pulled the trailer yet, but they did fit the rims and fenders. Look like good tires. 634712



- AM10130
by:

Although I have not had the opportunity to use these tires yet, now that they have arrived they look like good quality tires and I think that they will work great. I have used e.trailer for last three purchases made for my boat and utility trailers. Quality and price always great. One shipping delay 616354



- AM10130
by:

Overall great product and perfect fit. Will see what king of mileage/wear I get out of these tires 605788



- AM10130
by:

I haven't actually mounted the tires yet, but they seem like quality tires by looks and feel. The real hero here is etrailer.com as my order was here two days after placing my order! This is the second very successful transaction I've had with them and won't be the last! 605291



- AM10130
by:

I like the fact that the tires came in a box as not to crush them or deform them like I have received from other companies in the past and makes them hard for people to mount they were in perfect condition extremely happy 545711



- AM10130
by:

Excellent performance...exactly what is expected from everything marketed by etrailer. Trusted vendor that is the exception in the marketplace. 486130


Comments

Excellent tires. I have no worries. Except for my aging trailer!

Robert B - 03/19/2019

50721

- AM10130
by:

Fastest shipping ever!!!!! Tires look Gr8 too 472673



- AM10130
by:

I am very pleased with my experience doing business with this company. I ordered my tires on a Friday and they were delivered on Tuesday. My biggest concern with ordering tires online is what the date codes are going to be when I get them. The tires I received had a 2017 code, so they were only a few months old, which is excellent. The tires were very well shipped, side by side, in a cardboard box, well protected. I've seen some tires shipped loose and they are subject to all sorts of mishandling along the way. These radial tires will replace the bias tires on my 2015 CSC Esplanade Excel motorcycle pull behind trailer. The expert tips online helped me answer the questions about siz and fit. Thanks for outstanding service! 418054



- AM10130
by:

Great tire, much better than the bias t ype. 417554



- AM10130
by:

This is my third order from etrailer. On all orders very friendly helpful staff. All have shipped fast. I certainly would recommend them 412742



- AM10130
by:

Tires came well packaged in a large box. Had a local garage install on existing wheels, and had them balanced. Tires seem to be just fine. I would certainly recommend the tires and etrailer. 377731



- AM10130
by:

Very helpful from ID'ing the correct tire to getting the tire. It actually arrived a couple of days early. I was very pleased in dealing with the folks at E- trailer. Very good at what they do. As an example, since my shipping address and billing address were different they called to confirm everything was correct. I was very pleased with the quality of service and attention to detail. 312468



- AM10130
by:

Tires unavailable in Canada and was thrilled to get these from you. Everything fits together perfectly and will send photo when project is completed. Amazing delivery service, packaging and timing. 307328



- AM10130
by:

The Tire look great, and the plastic fenders I bought are going to be perfect at a great price. But, also I am very impressed with the quick service and delivery. Good work. I will be back with my next trailer issue. Thanks 304711



- AM10130
by:

Simply the best trailer tire of this size I have found. Wears great! 282360



- AM10130
by:

Ordered these tires on Saturday night. Received them on Wednesday. Fast delivery, excellent service. 279737



- AM10130
by:

Put these tires on my tent trailer and haven't had any problems with them so far. 276057



- AM10130
by:

Good tire, great service! 271546



- AM10130
by:

Tires arrived earlier than I expected...nice. Tires exactly as I ordered and in excellent condition. I will post another review after I have put a few hundred miles on them. I am anticipating excellent performance and handling characteristics. 263298



- AM10130
by:

Etrailer had the tiresI needed. I put 2 of these tires on my Motorcycle Trailer. Looks good and works great. Nice price for what you get. I like all the products they carry for Trailer's and RV's. 254875


Comments

Its been a year and tires holding up great. Love them.

Jimmy - 06/02/2017

24530

- AM10130
by:

Nice riding tire. 241252



- AM10130
by:

Much better quality tire to replace OEM. Fast Shipping. Really appreciated the technical expertise offered to the consumer. Thanks etrailer.com 226177



- AM10130
by:

Struggled with the need to replace bias ply tires every year. Tried these and nearly got 4yrs. of heavy use on them. Going on a second pair now and will have a couple good spares. Thanks 216807



- AM10130
by:

I was overjoyed at finding a radial tire in 12 inch. I need to run bias tires with 80 lbs of air to prevent getting hot under load. Even with 30 lbs and empty trailer, it still gets bounced around beat up. Knocks out lights, etc. 12 inch bias tires are cheap, poor mileage wear and won't stay balanced. Shakes the crap outa my trailer. Radials give a soft cushioney ride, tread lays flat (better wear), and better quality, should balance out nicely. I can't check excellent bc I haven't mounted and balanced them yet. 177141



- AM10130
by:

Service from etrailer was excellent. Tires look good. Havent used them yet. 157328



- AM10130
by:

I was surprised how fast these tires arrived, nicely packed in a box. The tires mounted very easy, and look great. After mounting the tires, and putting them on the trailer, I took it for a ride, and it pulls so much smoother with the radial tires, and none of the crazy bouncing it did with the non radial tires. I recommend using radial tires on all trailers, it is a day and night difference than using bias ply tires. Save yourself the driving around searching for radial trailer tires locally, just order them here, you can’t beat the prices, and you save time searching around. 151870



- AM10130
by:

Great product at a faire price. 134662



- AM10130
by:

I am mostly rating eTrailer's service. Those guys are really on the ball. Don't know much about the tires. Bought Kendra because that's what eTrailer had. Dating on tires was 3313. Since they come from china on a slow boat, I guess that's OK. They look good on the popup. 132832



- AM10130
by:

Great and al showed up ahead of time 132126



- AM10130
by:

Works as described. 118126


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Ask the Experts about this Kenda Tires and Wheels

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  • Speed Rating of Kenda Karrier S-Trail Tire ST145/R12
  • The Kenda Karrier S-Trail ST145/R12 Radial Tire # AM10130 (load range D) and # AM10140 (load range E) both have a speed rating of 65 mph. These tires can also be found as a combination with wheels, such as the # AM31202 with 12" galvanized spoke wheels and a 5 on 4-1/2 bolt pattern, as well as the # AM35351DX, which is a 12" white spoke wheel with a 4 on 4 bolt pattern. I have attached a link to our page with each of our Kenda Karrier S-Trail tire and wheel combinations with a tire...
    view full answer...

  • Can a 5.30-12 Size Tire be Replaced with a ST145/R12 Size Tire
  • Since both a ST145/R12 size tire, like the Kenda Karrier S-Trail # AM10130, and a 5.30-12 size tire, like the Kenda K353 # AM10068, fit a 12 inch wheel, a ST145/R12 size tire can replace a 5.30-12 size tire. Keep in mind that these tires do have slightly different diameters and widths though, so you will want to do some measuring to make sure that the ST145/R12 tire will fit on your trailer. The 5.30-12 tire that you currently have has a section width of 5.3 inches and has a diameter...
    view full answer...

  • Bias vs Radial Tires for 2002 Viking 2470ST Pop-Up Camper
  • Since radial tires flex more than bias tires, they generally have better ground contact, traction, stability, and tread wear. They also run cooler than bias tires do, especially when under a load, so radials tend to last longer. While bias ply tires can be useful for off-road applications like farm use, radials are generally preferable on the highway and for long trips. Given your usage, I'd suggest upgrading to a radial tire. I've attached a helpful article on trailer tires for your convenience....
    view full answer...

  • Replacement ST145/80-12 Tires for 2003 Rockwood Freedom M-1910 Camper Trailer
  • Based on my research I believe the tire size on your 2003 Rockwood Freedom Model M-1910 camping trailer is actually ST145/80-12. Online specs for the M-1910 indicate a dry weight of 1719-lbs so your estimated GVWR of 2323-lb sounds about right. Still, I suggest checking the trailer's main identification plate (which has its VIN) to find the GVWR, which is the most it can safely weigh when fully loaded. Once you have confirmed the trailer's GVWR it is simply a matter of dividing that...
    view full answer...

  • Replacement Wheel Tire for Carlisle 145R12C 95/93L
  • To replace your Carlisle 145R12C 95/93L wheel/tire I recommend the Karrier S-Trail ST145/R12 Radial Tire and 5-on-4-1/2 wheel part # AM31199DX. This item consists of a Load Range D tire that is rated to 1220-lbs mounted on a white spoked Dexter wheel with the popular 5-on-4-1/2 bolt pattern. If you need a 4-bolt wheel then instead use # AM35351DX. Both are rated for 65-mph.
    view full answer...

  • Does the Aluminum Wheel Part # AM22319HWT Come Pre-Mounted with Kenda ST145/80-12 Tire
  • We do not have any tire/wheel combos with a tire pre-mounted on the Aluminum HWT Series Wheel part # AM22319HWT. Instead you will need to purchase the wheel and tire separately and take them to your local tire shop to have them mounted and balanced. The correct tire you will want to use is the Kenda Karrier S-Trail part # AM10130 for load range D or part # AM10140 for load range E. You will also need a valve stem and for that I recommend part # AM20907. The correct center cap for the above...
    view full answer...

  • Can a 4.80-12 Trailer Tire Be Replaced with a 145/80-12 Tire
  • The 145/80-12 tire is 21.3" diameter x 5.7" wide whereas the 4.80-12 tire is 20.5" diameter x 4.75" wide. Therefore, you will need an additional .4" of clearance between the top of the tire and bottom of the fender in order for this new size to work. I suggest moving the fender up a bit to allow for more suspension travel but the new size will fit without this taken into consideration. For a 145/80-12 tire, I recommend the Kenda Karrier S-Trail ST145/R12 Radial Trailer Tire part # AM10130...
    view full answer...

  • Recommended Wheels for Camper With ST145/R12 Tires
  • A trailer tire that is size 145/R12 like the Kenda # AM10130 will fit a rim that is 12" x 4" and there are a couple of options I recommend checking out, depending on the style you want. I do want to note that you will need to make sure you have a 5 on 4-1/2" bolt pattern, and if you are unsure you can take a look at the linked help article which details how to find this. This bolt pattern is very common so it is likely you have it but you will want to verify it. Once you know your...
    view full answer...

  • Recommended Radial Tire for 12" Wheel
  • By 12 inch tire I assume you mean you need a tire that fits on a 12-inch wheel. A great tire that could work for you is the Kenda Karrier # AM10130 which will fit 12" x 4" rims and is size 145/R12, which means it is 5.7" wide and has a total diameter of 21.3". This is a radial tire, which are the type of trailer tires that work best for highway use because it runs cooler and flexes more than a bias trailer tire. The Kenda Karrier has a load rating of D for a maximum capacity of 1,220...
    view full answer...

  • Can Load Range E ST145/R12 Tires be Replaced with Load Range D Tires on Trailer
  • As long as the combined load capacity of the tires on your trailer can handle the weight you are loading, you can absolutely switch from your Load Range E units to a Load Range D like the Kenda S-Trail ST145/R12 # AM10130. This Load Range D tire features a maximum load of 1,220 pounds at 65 psi compared to the 1,520 pound maximum load at 80 psi on your existing tires. For a tire and wheel combo you can use # AM35351DX. I have attached a couple short video demonstrations on these products...
    view full answer...

  • Dimension Differences Between Tire Size 6.90-9 and 145/80-12
  • The tire size 6.90-9 like the part # AM10040 that you referenced is 6.5 inches wide and has an outer diameter of 21.1 inches. A 145/80-12 tire like the part # AM10130 is 5.7 inches wide and is 21.3 inches in diameter. I attached review videos for both of these tires for you to check out as well.
    view full answer...

  • Will Radial Tire in Size of 145/80-12 Replace a 5.30-12 Tire Size
  • Yes, the 145/80-12 tire size will fit the same 12 inch rim diameter that your 5.30-12 tires currently fit. For a radial in the size you are looking for the part # AM10130 is our most popular option. I attached a review video for this tire as well.
    view full answer...

  • Compatibility of ST145/R12 Trailer Tire In Place of 4.80 x 12 Tire
  • The 4.80 x 12 tires you already have give you an overall diameter of 20.7 inches and width of 4.9 inches. The Kenda Karrier S-Trail ST145/R12 Radial Tire w/ 12" White Spoke Wheel - 5 on 4-1/2 - LR D # AM31199DX give you an overall diameter of 21.3 inches and width of 5.7 inches. This bigger wheel size will give you a 0.8 inch width difference, which when you split that for each side since the wheel has no offset, the inside of your tire will be an additional 0.4 inches. If you have 7/16...
    view full answer...

  • 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...
    view full answer...

  • Availability of a ST145/R12 Trailer Tire and Galvanized Wheel Combo
  • We offer many wheel/tire combos in size ST145/R12, see link, but none on a galvanized wheel. Of the wheel/tire combos that we offer the part # AM31208 is compatible with the bolt pattern specified on the Dexstar Steel Spoke Trailer Wheel, part # AM20124 you mentioned. The tire and wheel combos we receive are already mounted on rims from the manufacturer. Currently we do not have a machine to mount the tires to rims when these parts are purchased individually. If you buy the Kenda Karrier...
    view full answer...

  • Will a 145/80-12 Trailer Tire Fit in Place of a 4.80-12 Trailer Tire
  • All of the 4.80-12 trailer tires are going to be bias ply tires but I have good news for you. A 145/80-12 trailer tire will fit the same size wheel width as the 4.80-12. But the 145 will be approximately 0.8 inches wider and 0.8 inches taller than the 4.80-12 tires. So you need to make sure that there is enough space between the existing tires and the trailer all around the tire to use the slightly larger size. For a radial 145/80-12 you can use # AM10130. It is rated for 1,220 pounds...
    view full answer...

  • Trailer Tire Comparison ST145R12 Kenda Vs. Carlisle
  • Carlisle and Kenda trailer tires are about the same in terms of quality. We only sell Kenda currently so I'll try not to give you too much bias...but the Kenda Karrier S-Trail ST145/R12 Radial Trailer Tire # AM10130 that you referenced is very well liked by our customers who have used it and came back and left reviews. I'd feel very confident recommending this tire for you.
    view full answer...

  • Size Difference Between the Kenda Karrier ST145/R12 Radial Tire # AM10130 and a 4.80-12 Trailer Tire
  • The Kenda Karrier ST145/R12 Radial Tire, # AM10130, is approximately 1/2 inch larger in diameter and 1 inch wider than a 4.80-12 trailer tire. The main things to consider when moving to a larger tire size is wheel well clearance and weight capacity. The weight capacity should not be an issue since this is a load range D tire with a maximum load rating of 1,220 lbs at 65 psi. The wheel well clearance is what you will want to look at. This tire will sit approximately 1/4 inch closer to...
    view full answer...

  • Availability of 4.80 X 12 Tire that Fits 4 Inch Wheel
  • The closest metric trailer tire size to a 4.80x12 is going to be a 145/80-12. The two tires we have in that size are # AM10140 and # AM10130. These tires fit 12" x 4" wheels. # AM10130 has a maximum load capacity 1,220 lbs at 65 psi # AM10140 has a maximum load capacity of 1,520 lbs at 80 psi. I have included demonstration videos of these tires for you to check out.
    view full answer...

  • Recommended Radial Tires To Replace Bias-Ply Tires On Jet Ski Trailer
  • We do not carry the brand tires you said you have on your jet ski trailer so I cannot provide much information about their performance. We do have radial tires that would work for your trailer if that is the way you want to go. You can expect a smoother ride if you would replace your bias-ply tires with radials. I recommend the Kenda Karrier S-Trail ST145/R12 # AM10130. This is an 8-ply Load Range D tire that has a load capacity of 1,220 lbs at 65 psi. This tire is about 3/4 inches wider...
    view full answer...

  • Availability of Trailer Tire in Size 155R12
  • We do not offer a 155R12 size tire but we do have trailer tires in 145mm width that fit a 12-inch wheel. Kenda # AM10130 is a Load Range D radial trailer tire that offers a load capacity of 1,220-lbs at 65 psi. For a higher-capacity tire Kenda offers a Load range E tire, part # AM10140, that is also a radial but that is rated for 1,520 lbs at 80 psi. Trailer tires should always be inflated to the maximum psi pressure that is noted on the tire sidewall. It is never appropriate to under-...
    view full answer...

  • Availability of Replacement Radial 5.30x12 Tire for Boat Trailer
  • Kenda tires are made in Taiwan or mainland China, as are most trailer tires these days. We do not offer the 5.30x12 tire in radial, and in my research, I was unable to find that tire size available in a radial. This being said, we offer a ST145/R12 radial tire that is a close size match for a 5.30x12 tire. The tire is compatible with a 12x4 rim and would measure about 21 inches in diameter with a section width of about 5.7 inches. They will be about the same width as a 5.30x12 tire,...
    view full answer...

  • Should I Switch To Radial Tires From Bias On Boat Trailer That Travels On Highway
  • I definitely recommend to switch over from bias tire part # AM1HP52 to radials if you are traveling on a hot Florida Highway. Radial tires cords are positioned to flex easier than the stiffer sidewall of the bias tires. Bias tires create more friction while going down the highway because of their stiffer sidewall which creates heat and can lead to blow outs. I recommend the Kenda Karrier S-Trail part # AM10130 which is a ST145/R12. The diameter of the tire is only 1.3" larger than...
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  • Can a 4.80R12 Tire be Used as a Replacement for a 145/R12 Size Tire
  • The Kenda Karrier S-Trail ST145/R12 Radial Trailer Tire # AM10130 has a weight capacity of 1,220 lbs at 65 psi and a speed rating of 65 mph. If you were to swap that out to a 4.80R12 Radial Trailer Tire like the Taskmaster # TT48012C then your weight capacity would be 990 lbs at 90 psi with a speed rating of 81 mph. Your max weight capacity will decrease but your speed rating could increase depending on the tire and what the manufacturer has rated it for.
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  • Trailer Wheel and Tire Recommendation for Pull Behind Camper with 2200 Lb Axle with 5 Bolt Pattern
  • I did some calculations and came up with two ST (special trailer) tires, one slightly larger and one slightly smaller than your 165/80R13 tire, which is 23.4 inches diameter. The slightly larger tire, Karrier ST175/80R13 Radial Trailer Tire, item # AM31985, is 24.1 inches diameter, has a 13 inch wheel with 5 on 4-1/2 inch bolt pattern and maximum load of 1,360 lbs at 50 psi. The slightly smaller tire, Karrier ST145/80R12 Radial Trailer Tire, item # AM10130, is 21.3 inches diameter,...
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  • Replacement Trailer Tire for a Pop-Up Camper with 145/12R Tires Load Range C
  • You can go with a different load range tire as long as it has the capacity for the gross trailer weight. Going to a larger size will not allow the trailer to carry any more weight because its capacity is set by the axle. For a 145/R12 I recommend the radial tire # AM10130. Radial tires track better and run cooler than bias ply tires. This tire is a lad range D rated for 1,220 pounds at 65 psi. I have included some links to trailer tire FAQ articles for you.
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  • Is The 5.30 X 12 Tire Size Available Without a Wheel
  • We do offer separate tires In the 5.30 X 12 tire size . I would have three choices in your size. The difference is the load range of the tire. The Kenda K353 Bias Trailer Tire - 5.30-12 - Load Range B, # AM10064, is a load range B (4-ply rated) with a maximum load of 840 lbs. at 55 psi. The Kenda K353 Bias Trailer Tire - 5.30-12 - Load Range C, # AM10066, is a load range C (6-ply rated) with a maximum load of 1,045 lbs. at 80 psi. The Kenda K353 Bias Trailer Tire - 5.30-12 - Load...
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  • Can a 4.8-12 Trailer Tire be Replaced with a 145/80-12 Trailer Tire
  • Both the 4.8-12 and the 145/80-12 will fit on a 4 inch wide rim. However, the 145 will be taller by about 13/16 of an inch so you will want to make sure that there is space above the tire for the larger size. The 145 will also be wider by nearly an inch so you will want to make sure you have space between the back side of the tire and the trailer for the wider overall size. Adding a trailer tire with a higher capacity will not allow you to carry more weight. You have to go by what the...
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  • Is there a Radial Trailer Tire Available in Size 5.30-12
  • We do not carry a radial trailer tire in 5.30-12 size but there is another option. You can also use a 145/80-12. Both tires will fit on a 4 inch wide rim and can have similar weight capacities. The one size difference is that the 145/80-12 is 0.6 inches shorter than a 5.30-12. For a radial that is 145/80-12, I recommend # AM10130 that you have referenced. This is a radial tire that is rated for 1,220 pounds at 65 psi. According to my contact at Kenda, the people who would benefit most...
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Info for this part was:

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