| Management number | 254765925 | Release Date | 2026/11/07 | List Price | US$56.02 | Model Number | 254765925 | ||
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<h2>Westlake SU318 255/60R18 112V XL</h2><p><strong>OVERVIEW</strong></p><p>Westlake's SU318 is an all-season tire that's designed for use on CUVs and SUVs and features four wide grooves that drain water from the tread to <a href="https://simpletire.com/learn/tire-news-information/best-tires-for-wet-conditions" rel="nofollow">enhance grip, traction, and handling during wet weather</a>. Backed by a 50,000 mile limited manufacturer tread life warranty, the SU318 features a computer optimized design that lowers road noises and vibrations to create a quiet, comfortable ride for drivers and passengers plus serrated siping that bites into the road to increase grip in dry, wet, and light winter weather conditions.</p>
| Tire size | 255/60R18 |
|---|---|
| Tire season | All-Season |
| Tire load index | 112 |
| Tire speed rating | V |
| Compatible cars | 2016-23 Mazda CX-9 GS-L |
| Tire type | Light Truck & SUV Tires |
| Tire width | 255 mm. |
| Tire diameter | 18 in |
| Tire aspect ratio | 60 |
| Brand | Westlake |
| Tire terrain | Highway Terrain |
| Features | Wet or Dry, Low Maintenance, Extra Strength, All-Weather, Universal Fit |
| Tire load range | Extra Load |
| Tire treadwear rating | 500 |
| Uniform tire quality grade (utqg) | 500 A A |
| Warranty distance | 50000 miles |
| Is run flat | N |
| Construction type | Radial |
| Tread depth | 12/32 |
| Maximum inflation pressure | 51 psi |
| Overall diameter | 30 in |
| Assembled product weight | 37.1 lb |
| Vehicle type | Sport Utility Vehicle |
| Model | SU318 24609001 |
| Wheel diameter | 18 in |
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