| Management number | 254664622 | Release Date | 2026/11/07 | List Price | US$43.59 | Model Number | 254664622 | ||
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<h2>American Roadstar Sport AS 275/40ZR18 99Y</h2><p><strong>OVERVIEW</strong></p><p>The American Roadstar Sport A/S is an all-season performance tire that is designed for use on passenger cars. With an asymmetrical tread pattern, the Roadstar Sport A/S enhances road contact and cornering capabilities, ensuring an urgent response to steering and a strong grip. In addition, the Roadstar Sport A/S is built with anti-eccentric wear belts on the outer shoulder that promote uniform pressure distribution during braking, combating uneven wear.</p>
| Tire season | All-Season |
|---|---|
| Manufacturer | American Roadstar |
| Tire width | 275 mm |
| Tire load range | Standard Load |
| Tire load index | 99 |
| Vehicle fitment type | Universal |
| Warranty distance | 0 miles |
| Is run flat | N |
| Overall diameter | 26.65 in |
| Tire speed rating | Y |
| Vehicle type | Car |
| Tire size | 275/40ZR18 |
| Construction type | Radial |
| Electric vehicle tire | N |
| Wheel diameter | 18 in |
| Flotation tire | N |
| Uniform tire quality grade (utqg) | 500 A A |
| Features | Fits Multiple Makes And models |
| Items included | Tire Only |
| Total count | 1 |
| Vehicle class designator | P |
| Tire location | Front and Rear Tires |
| Tire sidewall style | Black Sidewall |
| Tire terrain | Highway Terrain |
| Tire diameter | 18 in |
| Compatible cars | Chevrolet Corvette 1997-2004; BMW Z8 2000-2003; Ferrari 360 2000-2005; Jaguar F-Type 2014-2021; Mercedes-Benz S 2001-2002; Mercedes-Benz E 2018-2023; BMW Activehybrid 5 2014-2014; BMW M3 2015-2024; BMW Z4 2019-2025; BMW 650 2006-2006; BMW 528 2013-2014; Toyota Supra 2021-2024; BMW 840I 2020-2021; Mercedes-Benz CL 2001-2002; BMW 840xi 2020-2021; Aston Martin V8 2006-2008; BMW M4 2015-2025 |
| Tire type | Passenger Car Tires |
| Model | Sport AS ARSS127 |
| Maximum inflation pressure | 44 psi |
| Tire aspect ratio | 40 |
| Tire treadwear rating | 500 |
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