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This tire is made to carry real weight. The Provider ST235/80R16 Radial Trailer Tire handles a maximum of 3,520 lbs at 80 psi for single-tire setups and 3,000 lbs at 80 psi in duals. The Load Range E and 10-ply rating match the demands of heavy cargo or long-distance hauls. It meets DOT specs and exceeds Federal Motor Vehicle Safety Standards, so it’s ready for serious towing duty with confidence to spare.
When the miles stretch out and the pavement gets hot, this tire stays composed. With a speed rating of M (81 mph), it’s designed for highway travel without the heat buildup that can shorten tire life. The radial construction reduces rolling resistance for cooler running and longer tread life, giving you a smoother ride when you’re logging serious miles.
Durability starts at the core. Double steel belts and double polyester cords give this Provider tire its backbone, while a nylon overlay helps prevent tread separation. Each tire is bake tested to ensure the rubber compound stays strong over time. That’s the same kind of quality-control process used for automotive-grade tires—extra assurance that it will hold up through long hauls and repeated use.
Wet or slick roads don’t have to slow you down. The tread design uses broken ribs instead of solid ones to let water escape from under the footprint. Fine sipes cut into the tread channel away snow, slush, and rain so the tire maintains traction in less-than-ideal conditions. It’s a thoughtful design detail that pays off when the weather turns or when you’re traveling across different climates.

This ST235/80R16 radial fits standard 16" x 6" rims and measures 9.25" wide with an outer diameter of 30.79" when inflated to spec. Built-in tread depth bars make it easy to monitor wear at a glance, so you know exactly when it’s time to replace them instead of guessing. Every detail is aimed at dependable service and easy maintenance over the long haul.
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:
100% were satisfied with this product
0% of customers were not satisfied
Ratings & Reviews

Gary
11/18/2018
The tires seem to be wearing very well. Its time to try them on the front axle and see how they handle the scuffing.

David L.
3/25/2018
These tires are wearing evenly and performance has been great. I will buy these again when the time comes.

William
10/2/2022
The tires have performed great, zero problems and handled well even during heavy rain conditions

Steven T.
11/6/2018
I do a lot of mileage with very heavy loads in a dump trailer and as a result I go through tires quite regularly. I will be buying more of these tires again as the quality and price along with the amazing service cant be beat! Well done etrailer!

Oscar A.
10/8/2022
great
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Wayne R.
5/6/2018
Installed these two tires and used them for approx 1 year 1,400 miles up until I sold my trailer, and they held up well. I will most likely never buy tires again online without certification of manufactured date, and a guaranteed free return if not current dated tires. The two tires I received were already 3 years old.