| Management number | 254471680 | Release Date | 2026/11/07 | List Price | US$145.23 | Model Number | 254471680 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
<h2>Gladiator QR40-ST 255/70R22.5 140/137M H</h2><p><strong>OVERVIEW</strong></p><p>The QR40-ST from Gladiator is an all-position tire that's ideal for use on the steer axle of semi-trucks in highway applications and offers drivers better traction and stability plus enhanced resistance to irregular wear. The steel belts of the QR40-ST enhance stability while also boosting toughness and promoting uniform wear for a longer service life, and the tire's 5-rib tread design works with the siping to fight off irregular wear for a longer service life.</p>
| Tire season | All-Season |
|---|---|
| Manufacturer | Gladiator |
| Tire width | 255 mm |
| Tire load range | H |
| Tire load index | 140 |
| Vehicle fitment type | Universal |
| Warranty distance | 0 miles |
| Is run flat | N |
| Overall diameter | 36.6 in |
| Tire speed rating | M |
| Vehicle type | Truck |
| Tire size | 255/70R22.5 |
| Construction type | Radial |
| Electric vehicle tire | N |
| Automotive parts division | RV & Trailer |
| Wheel diameter | 22.5 in |
| Flotation tire | N |
| Uniform tire quality grade (utqg) | 0 |
| Features | Fits Multiple Makes And models |
| Items included | Tire Only |
| Total count | 1 |
| Vehicle class designator | C |
| Tire location | All-Position Tire |
| Tire sidewall style | Blackwall |
| Tire terrain | Highway Terrain |
| Tire diameter | 22.5 in |
| Tire type | Commercial Tires |
| Model | QR40-ST 1933315226 |
| Tread depth | 15/32 |
| Maximum inflation pressure | 120 psi |
| Tire aspect ratio | 70 |
| Tire treadwear rating | 0 |
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