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When you’re carrying serious weight or setting out on long hauls, this tire is built to handle it. The Provider ST225/75R15 radial trailer tire has a Load Range E rating with a maximum capacity of 2,830 lbs at 80 psi (single tire) and 2,470 lbs (dual). It’s a 10-ply radial design that meets DOT specifications and exceeds FMVSS standards, giving you confidence mile after mile.
For long-distance towing in hot conditions, the radial construction keeps things cool. The cords run at a 90-degree angle to direction of travel, reducing rolling resistance and heat buildup for longer tread life. With an M speed rating?(81 mph), it maintains stability and traction at real highway speeds without breaking a sweat.
This tire uses double steel belts and double polyester cords wrapped in a protective nylon overlay. That layered strength helps prevent tread separation and keeps the shape true under heavy loads. Every tire is bake tested to make sure the rubber holds up over time, so you get dependable wear instead of early failure.
Slippery conditions don’t have to slow you down. The automotive-grade tread has ribs with breaks that let water run off to the sides, while thin sipes cut into the rubber channel away moisture for better contact on wet, snowy, or icy roads. Built-in tread depth bars give a quick visual check on wear so you know when it’s time for new rubber.

The Provider fits 15" x 6", 15" x 6-1/2", and 15" x 7" wheels with an outer diameter of 28.31" and section width of 8.78". Designed specifically for trailers, not passenger vehicles, it’s ready to roll for years of towing backed by a 2-year limited warranty.
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

Jonathan
11/10/2025
Tires are wearing well and had no defects. Something that not all online tire sales for trailers can claim. I will be purchasing them again next time I need more.

Terry
3/6/2025
The tires have been great, not showing any signs of wear even after a 3000 mile trip. I have the tires on a 36 foot toy hauler, excellent tires.


Dwayne
8/25/2024
I have put quite a few trips and miles on these tires, they are doing great. I run these tires at 70 mph and have no problem, cant get any better than that.
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Victoria H.
1/31/2025
That's great to hear, Wes! Do you have any upcoming adventures planned?