When you’re hauling serious weight, this tire-and-wheel setup is built to handle it. The Triangle ST235/85R16 radial tire carries up to 4,400 lbs at 110 psi, backed by a 14-ply rating and all-steel belts that add strength and help extend tread life. It’s rated for highway speeds up to 75 mph (speed rating L) and meets DOT specifications, so you can count on it mile after mile.
No shop time needed here. The tire comes already mounted on a 16" x 6" silver modular steel wheel with an 8 on 6-1/2" bolt pattern—just bolt it on and go. The wheel’s 3,750-lb capacity matches up neatly with the tire’s heavy-duty load specs for a balanced, ready-to-run setup that feels solid on the road.
Long stretches of hot pavement are where a true radial tire shines. The cords run at a 90-degree angle to travel, reducing heat buildup and rolling resistance while improving stability at higher speeds. Computer-generated tread design and premium rubber compounds add grip in wet or dry conditions, keeping the ride steady and predictable wherever you travel.
Corrosion doesn’t stand a chance. The Dexstar modular steel wheel uses a silver powder coat over an e-coat primer to lock out moisture and road grime. It’s a durable finish that stays sharp looking season after season—even when exposed to water or road salt.
Stuff happens on the road, but this setup has your back. The tire includes a 1-year worry-free guarantee that replaces it at no charge if it’s damaged within the first 12 months. That kind of backup lets you hit the highway with confidence knowing you’re covered from day one.
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"
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hello neighbors and friends, Steve here with etrailer.com. Today we're looking at our Triangle ST235/85R16 heavy duty radial tire with a nice 16 inch mod silver wheel, and it's an 8 on 6 1/2 inch lug pattern, load range G. Now folks, this tire and wheel assembly is perfect for your stock trailers, utility trailers, and camper. The Dexstar silver steel modular wheel is durable and has a nice silver powder coat finish on front and back, and that's over their E-coat primer. It's gonna be super rust resistant. And the Triangle heavy-duty tire here is a ST, or special trailer, radial tire.
So that means that it's going to, one, couple the strength of both a bias ply and a durability and stability of the radial, but more importantly, it's created specifically for trailers and not intended for use on other vehicles. The all-steel belts here inside the tire design and everything are gonna enhance the durability and extend the tread life, while the computer generated tread design and premium rubber compound material will offer superior traction in both wet and dry conditions. It's gonna meet all DOT specifications, and like I said, it's a silver mod. The mod is these holes on the outside, that's the design. The pilot diameter is a 4.90 inch wide diameter.
Again, it's an 8 lug on 6 1/2, so the 6 1/2 is center to center straight across two studs whenever you're measuring a even lug pattern. Now with this, you can use both a 1/2 inch by 20 thread wheel bolts or 9/16 by 18 thread count wheel bolts. The wheel itself has a capacity of 3,750 pounds, while the tire itself has a load range of 4,400 pounds at 100 PSI, or 110 PSI rather. The maximum speed is 75 miles per hour or a speed rating of L, and the load range is a G range or 14 ply tire. Comes with an amazing two year limited warranty on the wheel itself and an awesome one year worry free guarantee on the tire itself from Triangle.
Folks, this again is a great look at our Triangle ST235/85R16 heavy duty radial tire with the 16 inch silver mod wheel. I'm Steven, thanks so much for your time, thanks for watching, and stay safe on the road.
Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
Ratings & Reviews
Great tire fast delivery
It was very simple to order the tire for my trailer. No issues. Tire arrived in 4 days. Was exactly what I ordered.
Excellent service, speed and product. Its exactly what I was looking for and I received it in record time. (2 days) If there is anything else I need, I will ensure its purchased from etrailer in the future.
2nd purchase from etrailer and very happy with them. Needed tires on a quick turn and they came through. Great products at reasonable prices with fast delivery.
I purchased these wheels and tires to replace the ones that were original wheels on my rig. I'll stop the original wheels were 20 inch with only a 4 inch tire and that really took away from the suspension. These new tires and wheels have given me confidence in my suspension and protecting my frame of my 2010 carriage Damani. They seem to be rolling really well and I'm grateful.
Very quick on the delivery thank you
Came so quickly, and was exactly what I needed
Reasonable prices and excellent customer service!!!
Great tires & awesome customer service.
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