The Goodyear Assurance is an all-season passenger tire for family sedans and minivans, made for drivers who want year-round traction and comfort. Its strong, durable tread creates multiple biting edges for grip in wet, dry and snowy conditions, and wide grooves drain water efficiently to improve wet traction.
Large, stable shoulder blocks support reliable handling, while an optimized tread pattern keeps the ride comfortable on long trips.
This 235/45R18 size carries a 94V load and speed rating. It has 9/32-inch tread depth, a 51 psi maximum inflation pressure, a UTQG rating of 600AB and an overall diameter of about 26.34 inches. It is backed by a 65,000-mile treadwear warranty.
| Tire size | 235/45R18 |
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| Tire load index | 94 |
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| Tire speed rating | V |
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| Tire load range | Standard 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) | 600 A B |
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| Tire treadwear rating | 600 |
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| Tire sidewall style | Black Sidewall |
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| Tread depth | 9/32 |
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| Overall diameter | 26.34 in |
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| Manufacturer | Goodyear |
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| Tire width | 235 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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| Wheel diameter | 18 in |
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| Flotation tire | N |
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| Features | Fits Multiple Makes And models |
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| Items included | Tire Only |
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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 |
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| Model | Assurance All-Season 407991374 |
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| Maximum inflation pressure | 51 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.
