| Management number | 254398477 | Release Date | 2026/11/07 | List Price | US$52.14 | Model Number | 254398477 | ||
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<h2>Armstrong Tru-Trac SU 255/45R20 105Y XL</h2><p><strong>OVERVIEW</strong></p><p>The Armstrong Tru-Trac SU is an all-season tire that's designed specifically for CUVs and SUVs, and is packed with features like a shoulder bottom base that reduces tread squirm, cross-linked sipes that boost traction and cut rolling resistance, a sidewall that enhances ride quality and handling, and an optimized footprint for better stability. Additionally, the Tru-Trac SU is backed by a 65,000 mile limited manufacturer tread life.</p>
| Tire season | All-Season |
|---|---|
| Manufacturer | Armstrong |
| Tire width | 10 in |
| Tire load range | Extra Load |
| Tire load index | 105 |
| Vehicle fitment type | Universal |
| Warranty distance | 0 miles |
| Is run flat | N |
| Overall diameter | 29 in |
| Tire speed rating | Y |
| Vehicle type | Sport Utility Vehicle, Car, Light Truck |
| Tire size | 255/45R20 |
| Construction type | Radial |
| Electric vehicle tire | N |
| Automotive parts division | Performance |
| Wheel diameter | 20 in |
| Flotation tire | N |
| Maximum vehicle rim width | 9.5 in |
| Uniform tire quality grade (utqg) | 440AA |
| Features | Fits Multiple Makes And models |
| Items included | Tire Only |
| Minimum vehicle rim width | 8 in |
| Count | 1 |
| Vehicle class designator | P |
| Tire location | Front and Rear Tires |
| Tire sidewall style | Blackwall |
| Tire terrain | Highway Terrain |
| Tire diameter | 20 in |
| Tire type | Sport Utility Vehicle Tires, Performance Tires, Light Truck & SUV Tires |
| Model | Tru-Trac SU 1200063446 |
| Tread depth | 9/32 |
| Maximum inflation pressure | 50 psi |
| Tire aspect ratio | 45 |
| Tire treadwear rating | 440 |
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