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Get technical:
The Westlake WTX1 is a commercial tire designed for use on semi-trucks and buses in long-haul and regional applications. With a specialized tread compound with sipping, the WTX1 provides lower rolling resistance and longer mileage. In addition, the WTX1 has a computer-optimized casing increasing load-carrying capacity.
Features & Benefits
- Designed for use on semi-trucks and buses in long-haul and regional applications
- Special tread compound provides lower rolling resistance and extended mileage
- Sipes along the tread minimize heating during high-speed running with heavy loads
- Computer-optimized casing improves load-carrying capacity
- Wide grooves and open shoulders promote self-cleaning for consistent traction and performance year-round
These tires are intended for trailer axles only, and can withstand long miles of in-line hauling. They're not meant for steering or drive axle applications, and their design offers years of reliable service in trailer applications. Choose from favorites like Gladiator, Carlisle and Goodyear trailer tires.
This product is not covered by a manufacturer’s treadlife warranty.
The maximum carrying capacity for a tire determined by the manufacturer (Single wheel applications / Dual wheel applications).
Maximum speed capability to safely carry a load for an extended period of time.
The maximum load carrying strength at the specified inflation pressure, also known as ply rating.
The side of the tire between the tread and rim, with cosmetic branding as well as information about the tire including manufacturer, model, size, etc.
Measured in 32nds of an inch, this metric shows how much tread life is left on a tire, with the tire's traction & stopping capabilities greatly diminished at 4/32nds and less. Tire manufacturers include "tire wear bars" at 2/32nds to indicate when your tire is worn out.
An identifier of a particular tire line and size combination assigned by the tire manufacturer.
Shipping weight (lbs)
The diameter of a tire that is inflated without any load applied.
- 235/75R17.5 143/141K
$227.99
Label Value Width 235 Ratio 75R Inflation Pressure NA Tread Depth 12.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - ST215/75R17.5 135/133J
$200.99
Label Value Width ST215 Ratio 75R Inflation Pressure NA Tread Depth NA Width Range NA Sidewall Tubeless Tread Width NA Sidewall Tubeless - ST245/70R17.5 143/141J
$237.99
Label Value Width ST245 Ratio 70R Inflation Pressure NA Tread Depth NA Width Range NA Sidewall Tubeless Tread Width NA Sidewall Tubeless
- ST245/70R19.5 141/140J
$255.99
Label Value Width ST245 Ratio 70R Inflation Pressure NA Tread Depth NA Width Range NA Sidewall Tubeless Tread Width NA Sidewall Tubeless
Best Rated Tires
WTX1 ∙ 4 sizes available