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Karrier ST225/75R15 Radial Trailer Tire - Load Range E

Karrier ST225/75R15 Radial Trailer Tire - Load Range E

Item # AM10303
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Our Price: $150.10
Trailer Tires and Wheels
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Shipping Weight: 32 lbs
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Kenda Tire Only - AM10303
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Product Expert Mary E

Is this right For you? Product Expert Mary E says:

Yes, if you:

  • Higher capacity can withstand a heavy load better than other tires of this size
  • Radial tire is great for highway towing to the campsite

No, if you:

  • Tread on this tire doesn't provide traction as well as other tires
  • No roadside assistance
Radial special trailer tire provides excellent traction for a safe, smooth ride in both wet and dry conditions. Constructed of double steel belts and full nylon plies. Fits 15" wheels and has a maximum load capacity of 2,830 lbs at 80 psi. Lowest Prices for the best trailer tires and wheels from Kenda. Karrier ST225/75R15 Radial Trailer Tire - Load Range E part number AM10303 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (1391)
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Kenda Trailer Tires and Wheels - AM10303

  • Tire Only
  • 15 Inch
  • 225/75-15
  • Load Range E
  • Radial Tire
  • M - 81 mph
  • Kenda

Radial special trailer tire provides excellent traction for a safe, smooth ride in both wet and dry conditions. Constructed of double steel belts and full nylon plies. Fits 15" wheels and has a maximum load capacity of 2,830 lbs at 80 psi.


Features:

  • 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
  • Double steel belts and full nylon plies combine for superior function and long tire life
  • Computer-generated tread design and premium rubber-compound materials
    • Maximum traction in wet or dry conditions
  • Smooth ride and excellent stability at highway speeds
  • ST tire meets Department of Transportation specifications


Specs:

  • Fits: 15" x 6", 15" x 6-1/2", 15" x 7" wheels
  • Tire size: ST225/75R15
    • Section width: 8.9"
    • Outer diameter (when inflated): 28.4"
  • Capacity:
    • Load range: E
    • Ply rating: 10
    • Maximum load: 2,830 lbs at 80 psi
  • Maximum speed: 81 mph (speed rating M)
  • 5-Year limited warranty
  • 1-Year worry-free guarantee


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.


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.



10303 Kenda Karrier KR03 Radial Tire - LR E






Customer Reviews

Karrier ST225/75R15 Radial Trailer Tire - Load Range E - AM10303

Average Customer Rating:  4.8 out of 5 stars   (1391 Customer Reviews)

Radial special trailer tire provides excellent traction for a safe, smooth ride in both wet and dry conditions. Constructed of double steel belts and full nylon plies. Fits 15" wheels and has a maximum load capacity of 2,830 lbs at 80 psi.

by:

I purchased these tires a year ago and have used them to cross the country… Thousands of miles and they are looking great. I knew what kind of tire I wanted from the get-go and I’m glad I went with Karrier.



by:

Poor description. Any other company that sells wheel and tire combos ships them assembled and filled with air. I was disapponted when these arrived not even mounted on the rims. Now I need to pay a tire shop to mount them.


Comments
I see that you have this tire along with rim part # AM20522
Dexstar Steel Spoke Trailer Wheel - 15" x 6" Rim - 5 on 4-1/2 - White Powder Coat
$72.13
. We do have the tire with rim combination in part # TA47FR
Contender ST225/75R15 Radial Trailer Tire w/ 15" White Mod Wheel - 5 on 4-1/2 - Load Range E
$213.12
. The bolt pattern is the same as a 5 on a 4 and one half however it is a modular wheel versus a spoke design wheel.
-- Etrailer Expert Jenny N - 12/02/2021

by:

Placed the order and the delivery was very quick. Very happy with the service. Would recommend etrailer.com



by:

My son had good things to say about these tires and I wanted to try a different brand after having some issues with the ones I was using.
I checked with my local guy and he couldn't get these.

Found them on etrailer and they had the lowest prices with free shipping. Problem was I needed them for the weekend and you know how shipping goes, they are never there when they say they will be.

Well I spent $25 extra to get them here in three days. I could not believe it, they were here in three days! Must have been that two hours after I ordered them I already had a tracking number, that must have helped!

I got them mounted up with my new valve stems and they are looking good.



by:

Best transaction I’ve had online. They had the tires I needed in stock and received them in less than three days. This is my second order from Etrailer.com and will not be the last.. The tires came in individual boxes and were Not damaged at all. I highly recommend doing business with this company.


Comments
The tires are doing great on my travel trailer, in two weeks we will be taking it out for another 2000 mile trip, Great tires!!
Terry M - 05/22/2021

by:

We have a 5th wheel & we normally travel about 3 months a year. However, this year we are traveling 6 months and we will be home by the end of April. So far we have traveled in 27 states and about 14,000 miles. I can't say enough about how good these tires have performed. Especially, since many of the roads and highways we have traveled are very rough. The tires are performing greatly, no flats, very good thread wear, (even on all four), no noise, no problems. I love them. +



by:

Haven't put the tires on yes (just came in today), but I do have to say how happy I am with etrailers.com customer service. I ordered non-radial tires by mistake and realized my issue after I received word that the tires were being shipped. I quickly asked if radial tires can be swapped for the tires being shipped. The radial tires showed up - thank you!



by:

Great tires on my 28' enclosed trailer. They have light rolling resistance, wear well and seem to have good traction in all weather conditions. I bought four to replace my originals after road debris caused two punctures on my last trip.



by:

good tires have on heavy toy hauler when we changed form original tires to these you could feel the lessened rolling resistance , trailer moved much easier. Have gone a several long distance trips with these 2,000 miles plus with these towing a loaded heavy trailer . They handle weight well and have no bad traits. Picked up a spare tire from etrailer going on another trip a spare was original 12 yrs old. Hopefully i never use bought load range E and have them set at max inflation pressure.


Comments
Tires still working and wearing well have gone on 2 trips 6,000 miles total. Great tire at a great price
gearhead 7 - 10/11/2020

by:

The service from etrailer for the Kenda/Karrier ST225/75Rx15 trailer tires was excellent. They shipped and arrived as promised. The price point was good as well as compared to others who sell these tires. These Load Range E will be used on my 25' enclosed car hauler trailer, replacing the factory tires that lasted only 18 months. The trailer is headed to Florida and back, from Pennsylvania, in March, so they will get a good workout.


Comments
The tires have preformed well. They have made several long trips with heavy weight with no problems. Wear has been slight after approximately 6000 miles. I will buy another set for my smaller trailer when they are needed.
Robert A - 01/18/2020


by:

Ordering Easy...Shipping Fast ... Tires are Good for our fleet of trailers and priced right...



by:

I tried unsucessfully to order tires from simpletire.com but their web site would not process my order over the weekend so on monday i tried all day to talk to anybody to help me out but never got thru so tuesday i decided that if i cant even get thru to the sales dept why would i want to purchase there so i looked around and etrailer had the exact tires i wanted and a 110% low price garrantee so i called to get assistance and Judy answered and got me all hooked up i had to purchase them full price then she credited my account within 15 mins they were shipped that day and they were at my house thursday when i got home - Awesome, they came in individual boxes and when i opened them up and checked it out they were all the correct size and load rating and the build date on all the tires were 4516 which means they were built in the 45th week of 2016 which makes them about 3 and a half months old i am very pleased with Judy and all her help and etrailer for the super fast shipping i will be shopping here in the future


Comments
got about 5k miles on them now and they all are performing as they should
mike B - 04/02/2018


by:

Really a quality tire very fast shipping looks good on my car trailer!!



by:

Well shipping was great except I only received 3 of the 4 tires i ordered. Not sure what happened, but i need the 4th tire going to be traveling in about ten days.



by:

I found a bad tire during my pretrip maintenance and 4 day shipping was exactly what I needed to get back up and running. Thanks Etrailer for coming through in the clutch.



by:

I needed a tire for a spare and a co-worker told me about your company. Lots of choices and with free shipping, couldn’t go wrong ordering from you. Priced competitively, arrived boxed(!), nice and clean. Will definitely use the company again for any trailer related items needed in the future.


Comments
Thankfully, it’s a spare and haven’t had to use it! Holding air and looks as new with no miles.
Malcolm - 09/02/2020

by:

Kenda Karrier Load Star tires were highly recommended by other trailer owners to me. These tires are load rated E, the best load tire for an 15" tire, and they are speed rated M, which I believe is 81 MPH. As far as I know, only the Goodyear Endurance tire is speed rated N, which comes at a higher cost. It is too early to tell you just how good they are, yet I have high confidence in them.



by:

The tires and wheel arrived when expected and were in good shape. I have not been on the road yet to judge the performance but the product appears to be of good quality.



by:

fast shipping, quality products, good p rices



by:

I went on a trip for 2 weeks and 4480 towing with my Airstream and these tires handled well. No problems with them at all. When not in use the trailer is parked in a garage, so not subject to any elements. The tires held well, no air pressure loss and did as expected for a trailer tire



by:

Service at trailer is outstanding. Adam helped me locate the rims and tires for my 1951 Spartan Imperial Mansion.

He worked directly with the supplier of the product to find me what I needed -- black rims and tires. They had them delivered to me in two days at no charge.

You can't beat etrailer.com for value and service. I'll be buying more from them for sure.



by:

Great and fast service. Thanks Tammy for the order updates!



by:

I have not mounted the tires yet, although I have had good experiences with Kenda tires in the past. But the prompt and courteous service that Judy and George provided is second to none. They quickly responded about a price match and when I turned around the tires had already been shipped and were here about two days later. Being new to the fifth wheel camping world, I have found etrailer's prices to be great and the instructional videos are a huge resource. Can't say enough about the great service. Thanks again!- Erik



by:

I ordered the best 15X6 wheel and tire I could find from e trailer. I have received the wheels and tires in a very timely manner. I have installed them on my trailer. They look excellent. Time will tell if they hold up. So far, I recommend e trailer.



by:

Great tires, seem to be doing well after a year.


25
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Ask the Experts about this Kenda Trailer Tires and Wheels



  • Mixing Load Range E Tires w/ Existing Load Range D Tires on Triple Axle Trailer
    I wouldn't recommend doing so, especially given the amount of weight your dealing with on a triple axle trailer. If you're referring to the ST225/75-15 tire size, a load range D should be kept inflated to its maximum pressure of 65 psi, while the load range E should be kept inflated to 80 psi. It's easy to forget that not all of the tires need the same air pressure. Having some of the tires inflated incorrectly can lead to an unsafe situation. At the very least, each axle should have two...
    view full answer...
  • Why Would a Trailer Tire Fail
    Tire failure is usually caused by a few things. It can be from overloading the trailer, improper tire inflation, and/or exceeding the speed rating for the tire. You should verify that the tire capacity you have for you trailer is adequate for how much your trailer weighs. The pressure ran in the tires makes a big difference in longevity too. ST tires should be ran with the full pressure rating stated on the side of the tire, for full load capacity and longevity of the tire. If lower pressures...
    view full answer...
  • Do Trailer Tires Have Speed Ratings
    Speed is a huge issue with trailer tires actually. Unless otherwise noted trailer tires are rated as 65 miles per hour as their max speed. Exceeding the speed rating will cause the tire to heat up and fail easier. We do have a couple brands that have higher speed ratings. The Taskmaster radials like the part # C22515D which is an ST225/75R15 like you mentioned has a speed rating of 81 mph. The Lionshead part # LHWL304 has a speed rating of 75 mph and has a 2 year roadside assistance program...
    view full answer...
  • Speed Rating of Karrier ST225/75R15 Radial Trailer Tire # AM10303
    The Karrier ST225/75R15 Radial Trailer Tire, # AM10303, is going to be rated for speeds up to 65 miles per hour. This is going to be the same for all trailer tires unless otherwise stated. Exceeding the 65 mph limit can cause heat to build up in the tire and cause it to fail.
    view full answer...
  • Recommended Replacement Special Trailer Tires for 1964 Vintage Travel Trailer
    First things first: cool trailer. What I suggest you do is reply back to me with your trailer's current tire size. This will be noted on the tire's outer sidewall. Also noted on the tire sidewall will be the weight Load Range the tire is rated for. This may appear as "LR B" or "LR C" for example. Any given trailer tire size could be offered in several different weight load ranges and so you'll want to select tires of the appropriate size, of course, but also with the load range rating...
    view full answer...
    Image 1 for
  • What is the Diameter of a ST225/75R15 Tire in Centimeters
    For a ST225/75R15 tire such as the Karrier # AM10303, the diameter is 28.3 inches, or 71.88 centimeters. I have added a link to a help article on measuring trailer tires, as well as a link to each of our 225/75-15 tires.
    view full answer...
  • What PSI Should Trailer Tire Size ST225/75R15 be Inflated At
    A trailer tire should always be inflated to its maximum psi when the tire is cold. The maximum psi for a specific tire will be listed on the tire wall and may be different from manufacturer to manufacturer. Even on the same size tire. Occasionally you'll even see different recommendations on the same size with the same manufacturer. If a trailer tire is over or under inflated the life and capacity of the tire can be compromised.
    view full answer...
  • Determining the Weight Capacity of Trailer Tires
    The weight capacity listed for a trailer tire is the capacity of just that tire. So for example the Karrier ST225/75R15 Radial Trailer Tire - Load Range E # AM10303 has a maximum load capacity of 2,830 lbs at 80 psi. If you had four of those tires on your tandem axle boat trailer, the tires would carry a total weight capacity of 2,830 lbs each for a combined tire weight capacity of 11,320 lbs. Keep in mind that the weight capacity of the tires will not supersede the weight capacity of your...
    view full answer...
  • Does Cold Tire psi Need to be Changed on Hot Days
    When someone is referring to a tire being cold, they mean when it is not being used on the road - when it has been sitting still overnight and has cooled down. The 80 psi rating on your tire, like the Kenda Karrier # AM10303, has been tested extensively by the manufacturers before releasing them to the public. This means testing them on hot days. Since this is the case you will want to inflate the tire to the max psi rating that the manufacturer has stated. Anything more or less will change...
    view full answer...
  • Comparing the Kenda Karrier and the Maxxis M8008 225/75R15 Size Tire
    From the research that I have done it looks like the specs for each tire is the same. The Kenda Karrier ST225/75R15 # AM10303 is a 10 ply tire with a Load Range of E (2,830 lbs at 80 psi) that can fit 15" x 6", 15" x 6-1/2", and 15" x 7" wheels. It has double steel belts and full nylon plies combined to give superior functionality and helps the tire to last longer. The tread has also been computer-generated for maximum traction. The max speed that can be achieved with the Karrier is 65...
    view full answer...
  • What Tire Pressure Does Trailer Tire Need, PSI Listed on Tire or on Trailer Frame
    With tire pressure you have to go by the pressure rating that's listed on the tire sidewall. Most likely your old tires were of a different size or Load Range and that's where the 55 psi rating came from. If you don't inflate your trailer tires to the max figure listed on the sidewall they won't have the full capacity and they most likely will get hot and fail as well.
    view full answer...
  • Why are New Tires on Boat Trailer Evenly Worn on the Outside Edges of the Tread
    I spoke with our resident tire expert about the wear on your tires and the only known cause for the treads to be worn evenly on the outside edges as you described is an under-inflated tire. I know you stated that you always keep them inflated to their max psi, but I recommend verifying the maximum psi of your tire as listed on the tire sidewall. Since they are newer tires, it's possible that they have a different psi rating than the previous tires on your boat trailer. I have also included...
    view full answer...
  • Proper Tire Weight Rating For A 2011 Keystone Laredo
    The trailer manufacturer determines what size tire and load range is adequate for the trailer. Personally, when looking for trailer tires, I try to find a tire that meets or exceeds the weight capacity of my axle in the same size tire used by the manufacturer. This allows for a small safety net considering the axles do not hold the entire gross trailer weight(GTW). On 5th wheel applications, about 20% of the weight is resting on the rear axle of the tow vehicle if loaded properly. The...
    view full answer...
  • Higher Speed Rating Trailer Tire in Size 215/75-15
    Most trailer tires aren't rated for 80 mph plus speeds. I'd be willing to bet that your tires are failing from exceeding the speed rating or they are underinflated. The Kenda tire part # AM10303 has the highest trailer tire speed rating we have in your size of 215/75-15 which is 81 MPH. Most trailer tires can only do 65 mph.
    view full answer...
  • How to Find the Speed Rating for a Trailer Tire
    A lot of trailer tires do not have a speed rating code on them. If you do not see a letter code somewhere that indicates a speed rating then the tire is rated for a maximum of 65 miles per hour. If it does have a speed rating letter code it would be on the sidewall. It could be on both sidewalls or just one depending on how the tire mold for that tire was made.
    view full answer...
  • Can Any Tire be Used as a Replacement for a 1963 Airstream Overlander
    It depends on what you mean by "any tires". If you are wanting to use passenger car tires then you can in an emergency situation but you really need to use trailer tires for normal use of your Airstream Overlander. Trailer tires have a stiffer sidewall that can handle the weight of the trailer much better. When it comes to the size of the trailer tire you really need to try to stick with the same size that is currently on the trailer. Sometimes you can get a bigger or smaller tire as long...
    view full answer...
  • How Much Should Travel Trailer Tires be Inflated if it has 2 Different Load Ranges
    The trailer tires, all of them, will need to be inflated to the maximum psi indicated on the tires. If the shop reused the same valve stems though it could be too much psi and you would need to also replace the valve stems if the new tires start leaking air. Ideally you would want all the tires on the trailer to be the same size, load range, and construction type. Otherwise it can affect tracking and you will have uneven wear since the ply ratings are different among different load ranges....
    view full answer...
  • Troubleshooting Outside of Front Right Tire Cupping
    Cupping is caused by bouncing and generally the issue is you are out of alignment. It may look fine but I do recommend having your toy hauler taken to a trailer repair shop and having it checked out thoroughly to be on the safe side. Tires will also wear on the outside due to being under-inflated so they need to be inflated to max psi, rated for the proper load you are carrying and also balanced. There are a number of potential issues so as I stated, a trailer shop who specializes in...
    view full answer...
  • Weight of Kenda Karrier ST225/75R15 Radial Trailer Tire AM10303
    The Kenda Karrier ST225/75R15 Radial Trailer Tire # AM10303 weighs approximately 24-lbs. All tires and wheel/tire items in this size are displayed on the linked page. The weight of each one appears above the yellow Add to Cart button.
    view full answer...
  • Should Trailer Tire PSI Match Sticker on Trailer or Number on Tire Sidewall
    Trailer tires should always be inflated to their maximum psi as listed on the sidewall of the tire itself. This means you should inflate the new tires on your trailer to the 80 psi that you mentioned in your question. The sticker on the trailer refers to the psi that was listed on the stock tires. It sounds like you replaced the factory tires with units that have a higher load range capacity, which explains the jump in maximum psi. I have attached a great article on trailer tires that...
    view full answer...
  • Are Bias Ply and Radial Ply Tires Compatible with Each Other on Trailer
    The ST225/75D15 tires on your trailer indicate that they are bias ply tires, different than the ST225/75R15 units also on your trailer, which are radial ply tires. I do not recommend maintaining this existing mix between the two tire types, as they will not track the same which can result in uneven tire wear down the line. I recommend replacing the two bias ply tires on your trailer with radials so that all of them match. When choosing replacement tires, you will also want to make sure...
    view full answer...
  • Can Trailer Tires be Inflated to Lower PSI than Listing on Sidewall
    Trailer tires should always be inflated to the maximum air pressure as listed on the tire's sidewall. I cannot recommend inflating your new tires to below their maximum psi, as the amount of weight they are designed to support will also be reduced. Your ST225/75R15 sized tires with a Load Range E have a maximum capacity of 2,830 pounds at 80 psi. Inflating them to 65 psi will essentially reduce their maximum capacity to an unknown number, which can potentially cause you to overload them...
    view full answer...
  • Proper Tire Pressure on Kenda Karrier ST 225/75 R15 Load Range E Tire
    The 225/75-15 Kenda Karriers with a Load Range of E are part # AM10303. I went out to our warehouse and verified the tire's maximum psi is 80 and has a maximum weight capacity of 2,830 pounds. Special traier (ST) tires should always be inflated to the maximum air pressure. If it's inflated to a higher or lower psi the maximum capacity of the tire is unknown because it won't perform as it's designed which will cause uneven wear, excessive heat, and eventually failure. You also want to...
    view full answer...
  • Load Range E Trailer Tire Size ST225/75R15 Recommendaiton
    For a Load Range E trailer tire in the ST225/75R15 tire size you are looking for we have the part # AM10303. This is a radial tire that has a capacity of 2,830 lbs at 80 psi. Any local tire shop near you would have no problem at all installing this tire. We do not have installers. I attached a review video for this tire for you to check out as well.
    view full answer...


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