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This combo is built to stay steady mile after mile. The Kenda Karrier ST175/80R13 radial tire carries a Load Range D (8-ply) rating with a maximum load of 1,650 lbs at 70 psi and a speed rating of M (81 mph). The matching 13" x 4-1/2" steel wheel handles up to 1,725 lbs. Together, they meet DOT specs for confident performance at highway speeds and under heavy loads.
The radial construction keeps heat down and tread life up. With cords running at a 90-degree angle to the direction of travel, the tire flexes naturally and maintains better ground contact. That means less rolling resistance, improved traction in wet or dry conditions, and stable steering when cruising at speed—exactly what you want for long-distance towing.
The wheel’s e-coat primer and white powder coat finish fight rust even in tough environments. The modular steel design offers strength with a clean look that stays bright through seasons of use. It’s a practical upgrade that holds up well against moisture and road grime.
Skip the extra shop step. This assembly arrives pre-mounted so you can bolt it on right away. The combination uses a common 5 on 4-1/2" bolt pattern, a 0 offset, and a 3.19" pilot diameter for straightforward fitment with standard 1/2"-20 wheel bolts. The tire measures 7" wide with a 24.1" outer diameter when inflated, giving you solid clearance specs from the start.
If this tire gets damaged within the first year, it’s replaced at no charge under the included worry-free guarantee. The tire also carries a 5-year limited warranty while the wheel is covered for one year—peace of mind that matches its performance on the road.
1. Count the lug holes
Look at the wheel hub or the back of the wheel and count how many lug holes there are(also called bolt holes).
Common configurations include: 4-lug, 5-lug, 6-lug and 8 lug
2a. For even lug counts (4-lug, 6-lug, 8-lug)
Measure from the center of one lug hole directly across to the center of the hole opposite it.
Common configurations: 4 on 4", 6 on 5.5", 8 on 6.5"
2b. For odd lug counts (5-lug)
Measure from the center of one lug hole to the outer edge of the hole directly across (not center-to-center since there's no directly opposite hole).
Common configurations: 5 on 4.5" (most popular), 5 on 5", 5 on 4.75", 5 on 5.5"
Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
Ratings & Reviews
Only 4 * 1st time purchase with(ET). Love free shipping no tax friendly and helpful agent. Timely delivery, product 2 load star tires and mini mod wheels came in good condition mounted. Takes a little effort finding 8 ply higher speed rated trailer tires in the 13" size. ET SELLS AT A GOOD PRICE NOT A STEAL BUT REASONABLE. WILL DEFINETLY INCLUDE THEM IN MY ONLINE SHOPPING.
These are an awesome upgrade to your trailer with 13" tires
These went on a Coleman tent trailer. This is the big one with all the stuff making it heavy. The old load range C tires look like it was run on the sidewalls of the tire as the trailer is heavy. The new load range D tires with the extra 15 psi (65) made the difference. Looks normal now. I also ordered the 3,500 axle leaf spring perches. Going to weld them to the top of the axle to mount the springs above the axle. This gains 4.25" lift. Needed as it drags just going out of the driveway lol
I ordered a set of tires and wheels (Part number AM31991) on Sunday , and was informed that my order was packaged and sent out that same day!
It actually arrived at my house 1 day earlier than anticipated. The wheels were great quality, and the tires are perfect with alot of tread and a nice firm sidewall (I got the load range D) and handle 2 newer Seadoo's perfectly.
I had several emails along the way informing me of my order and shipping status, and who to contact in case of problems. Awesome customer service!
Got this for a spare. Great service as usual and great product.
Very fast delivery as always! Time will tell on the quality of the product
Best money I ever spent on my RV.
These tires having a higher load rating, which have made towing much easier. I have less sway. I think it was rocking side to side more then swaying.
Trailer manufactures put the lowest possible rated tires on their trailers.
My trailer came with load range B. Those tires did not last long and blew out while driving. ( yes inflated to max psi) I replaced them with load range C which helped. But these load range D's are way better then the C's. The trailer handles better then ever.
Excellent combo fit perfectly on my boat trailer , upgraded from 6ply tire to the 8ply
Handles so much better on the road , got my order very fast
Very fast delivery. Website is very accurate and through including a mini-video for every tire and wheel for sale. Etrailer.com will always have my business
It was very easy to order tires. The best part there in stock and free shipping on two tires. And they got here on time. This place is the best. Thanks Rachel you are the best.
Great deal
Upgraded 12" wheels to this 13". Old 12" is now a spare. Fits great, easier to move trailer with more ground clearance & pulls great. Always great experience at etrailer.
Thanks!
Thank you so much Alex! You are so helpful. Can’t wait to go camping??
Great
Delivered on time with no issu es
Seem to be nice tires for my small camper. I haven't had them on the road yet but I'm planning on testing them in the near future. The last camping trip which was about one month, I had 2 tire blowouts on lower rated tires. So with these new higher rated tires I am feeling much more confident that "tire blowouts" won't be part of my next camping adventure. The tires were delivered quicker than I expected and I enjoyed talking with customer service who were friendly and helpful. Thanks and keep up the excellent work.
Shipped fast. I had a hard time finding an 8 ply radial in my size and etrailer had it. I really only needed tires but the wheels were $$ bucks. Heck my tire shop wanted that to mount new tires to my old wheels. They were ready to install and took me less than 30 min. Luckily my boat and trailer is blue and white so these white wheels look pretty good. These are also powder coated, not painted so they will prevent rust much better.
Had a difficult time finding trailer tires with the correct load rating locally. Placed my order on Saturday night and the tires and wheels were in my doorstep the following Tuesday! Very happy with the product, love how the wheels are powder coated and not painted. Look great on the boat trailer!
These are an awesome upgrade to your trailer with 13" tires
These went on a Coleman tent trailer. This is the big one with all the stuff making it heavy.
The old load range C tires look like it was run on the sidewalls of the tire as the trailer is heavy.
The new load range D tires with the extra 15 psi (65) made the difference. Looks normal now.
I also ordered the 3,500 axle leaf spring purches TRSS238 I'm going to weld them to the top of the axle to mount the springs above the axle. This gains 4.25" lift. Needed as it drags just going out of the driveway lol
Ordered these as a replacement for my boat trailer tires. My tires were starting to dry rot and the galvanized wheels were turning. These tires are great so far! Load range d so I feel better than I did with the load range c that I had. I hope to get several years of service out of these
Super helpful. Thanks.
Octavio
5/2/2026
No problems one year later.
The tires on my 2010 camping trailer were 6 years old and had cracks in the sidewall so it was time to replace. The tire and rim combo was the way to go, if you just buy the tires you will have to spend time and dollars to get them mounted, the combo makes it fast and easy. I also repacked my bearings and am now ready to tow it to Florida with my glossy new rims. I was also surprised to see each tire packed in a box , good job etrailer!
Bill D
Again very pleased. Order processed quickly. Helpful website, courteous employees, quality products, clear tracking and delivery.
Service and delivery was very good. Disappointed that the tires were already 1 year and 8 months old. That means I might 3 years use out of the tires. They are for my camper and should be changed out between 4 to 5 years to avoid blowouts. Plus warranty is from the date manufactured. DOT on tires were 3122 and 3322. Was told there was a high turnaround on the tires so I shouldn't worry about getting tires almost 2 years old. Age of tires is important on trailers.
Jenny N.
5/3/2024
I understand that you are disappointed in the age of the tires. I can tell you that the manufacturers tell us that the tires do not age in proper storage. Our warehouse is climate controlled and is ideal for tire storage. You will have the full use of the time frame that the tires would last.
I was on vacation and had a tire on the boat trailer just about let go. I noticed the tire was low almost flat when I arrived and was unloading the trailer. I looked and saw that the cords in the tire let go and had protruded out from the tread. My family and I were lucky. I ordered 2 new tires with rims and had them shipped to our cottage . That way I wouldn’t lose valuable family time and get taken to the cleaners by a local shop in the north woods . I ordered Sunday night and received my order on Wednesday . I have ordered many items from e trailer. Cargo hitch hauler with bag, various towing and trailer parts. etrailer is the best place to buy anything for trailers or vehicle cargo accessories. Thank you etrailer. I was in St. Germain WI
Simple process and quick shipping, with great follow up communication
Good website
Easy ordering
Fast free shipping
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Sean
5/8/2024
Still working perfectly many trips made safely tires still look new