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Roundrule Xtra All Steel ST235/85R16 Load H Trailer Tires — Set of 4
Estimated delivery within 3 business days Estimated delivery by
90-Day ReturnsUnused and unmounted. See return terms
Confirm your fit with a real person888-338-0038 · 24/7 support
Tire Details & Specifications
ST235/85R16. The Roundrule Xtra is a highway, all-season tire for trailers, with a focus on stable towing.
What's Included: 4 tires. Wheels and installation are not included. Order quantity 1 adds one set of 4 tires.
Key Features
- Consistent tread contact supports stable trailer tracking.
- Load-focused design supports the tire's shape under pressure.
- All-season tread design supports use across changing road conditions.
Tire Specifications
- Brand: Roundrule
- Model: Xtra
- Tire Size: ST235/85R16
- Package Quantity: 4 tires
- Application: Trailer
- Size Search Reference: 235/85R16 (confirm the full specification above)
- Season: All-Season
- Tire Type: Highway
- Speed Rating: M
- Load Range: H
- Ply Rating: 16 PR
- Casing: All Steel
- Construction: Radial
- Manufacturer Part Number: P70015-R
- Tread Depth: 11/32 in.
- Sidewall: Black Side Wall
Before You Order
For trailer use only. Do not install on a passenger car or light truck. Confirm the trailer and wheel requirements before ordering.
Need help? Contact Dominant Tires for assistance. Inspect tire markings and condition before mounting.
SKU:
Fitment & Installation
Confirm tire size, load index, speed rating, wheel compatibility and your vehicle’s requirements before ordering. A size match alone is not a fitment guarantee. Check both axles for staggered sizes. Have a qualified tire professional inspect and install your tires.
Returns & Warranty
Our 90-day return policy covers eligible unused, unmounted tires. Manufacturer warranties are separate and depend on the tire, purchase channel and manufacturer terms; coverage is not automatic. Read warranty information