| Management number | 254248104 | Release Date | 2026/11/07 | List Price | US$35.16 | Model Number | 254248104 | ||
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<h2>Summit Ultramax HP A/S 235/50R18 101W XL</h2><p><strong>OVERVIEW</strong></p><p>The Ultramax HP A/S from Summit is an ultra-high performance all-season tire engineered for high-speed performance, cornering, and braking. The aggressive tread pattern features 4 high angle grooves to channel water away from the tread face, maximizing traction on wet surfaces. Tapered tread edges provided improved stability, even tread wear, and a quiet comfortable ride. The Ultramax HP A/S delivers the perfect balance between ultra-high performance and everyday comfort to give you confidence in all weather conditions.</p>
| Tire size | 235/50R18 |
|---|---|
| Tire season | All-Season |
| Tire speed rating | W |
| Tire load index | 101 |
| Tire type | Passenger Car Tires |
| Warranty distance | 50000 miles |
| Tire width | 235 mm. |
| Tire diameter | 18 in |
| Tire aspect ratio | 50 |
| Tire load range | Extra Load |
| Tire treadwear rating | 480 |
| Uniform tire quality grade (utqg) | 480 AAA |
| Construction type | Radial |
| Mud & snow rated | Y |
| Maximum inflation pressure | 50 psi |
| Tread depth | 10/32 |
| Overall diameter | 27.28 in |
| Is run flat | N |
| Electric vehicle tire | N |
| Wheel diameter | 18 in |
| Product line | Ultramax HP A/S |
| Model | Ultramax HP A/S 10289 |
| Assembled product weight | 27 lb |
| Automotive parts division | Performance |
| Brand | Summit |
| Tire terrain | Highway Terrain |
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