The Accelera Phi is an all-season tire for sedans, coupes, hatchbacks, minivans and crossovers. Lateral grooves help in the wet, shoulder blocks support cornering stability while keeping noise down, and low rolling resistance helps with fuel efficiency. A straight central rib adds stability on dry pavement.
The 205/45ZR18 size is rated 90Y for load and speed with extra load (XL) construction. It offers 9/32-inch tread depth, a 44 psi maximum inflation pressure, a UTQG rating of 400AA and an overall diameter of about 25.3 inches. This size carries a 30,000-mile treadwear warranty.
| Tire size | 205/45R18 |
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| Tire load index | 90 |
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| Tire load range | Extra Load |
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| Tire season | All-Season |
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| Tire terrain | Highway Terrain |
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| Uniform tire quality grade (utqg) | 400AA |
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| Tire treadwear rating | 400 |
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| Tire sidewall style | Blackwall |
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| Tread depth | 9/32 |
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| Overall diameter | 25.3 in |
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| Manufacturer | Accelera |
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| Tire width | 205 mm |
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| Vehicle fitment type | Universal |
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| Is run flat | N |
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| Vehicle type | Car |
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| Construction type | Radial |
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| Electric vehicle tire | N |
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| Automotive parts division | Performance |
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| Wheel diameter | 18 in |
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| Flotation tire | N |
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| Maximum vehicle rim width | 7.5 in |
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| Features | Fits Multiple Makes And models |
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| Items included | Tire Only |
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| Minimum vehicle rim width | 6.5 in |
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| Count | 1 |
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| Vehicle class designator | P |
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| Tire location | Front and Rear Tires |
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| Tire diameter | 18 in |
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| Tire type | Passenger Car Tires, Performance Tires |
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| Model | Phi 1200023141 |
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| Maximum inflation pressure | 44 psi |
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| Tire aspect ratio | 45 |
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Specifications are as published by the manufacturer. Please confirm the size against the placard on your vehicle before ordering.
