The Michelin Primacy 3 is a touring tire for passenger cars with a focus on wet performance and sporty handling. Auto-blocking sipe technology and a patented tread compound support wet grip.
It meets Michelin's Green X standard for low rolling resistance, designed to improve fuel efficiency and reduce CO2 emissions.
This 245/50R18 size carries a 100W load and speed rating. It has a 51 psi maximum inflation pressure, a UTQG rating of 240AA and an overall diameter of about 27.68 inches. This size is a run-flat tire. It is backed by a 30,000-mile treadwear warranty.
| Tire size | 245/50R18 |
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| Tire load index | 100 |
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| Tire speed rating | W |
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| Tire load range | B |
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| Tire season | Summer |
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| Tire terrain | Highway Terrain |
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| Uniform tire quality grade (utqg) | 240 A A |
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| Tire treadwear rating | 240 |
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| Tire sidewall style | Blackwall |
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| Tread depth | 09 |
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| Overall diameter | 27.68 in |
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| Manufacturer | Michelin North America Inc |
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| Tire width | 245 mm |
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| Vehicle fitment type | Specific |
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| Is run flat | Y |
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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 | Direct Replacement |
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| Wheel diameter | 18 in |
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| Flotation tire | N |
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| Maximum vehicle rim width | 8.50 in |
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| Features | Wet or Dry |
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| Items included | Tire Only |
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| Minimum vehicle rim width | 7.00 in |
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| Total 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 | 79406 |
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| Maximum inflation pressure | 51 psi |
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| Tire aspect ratio | 50 |
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Specifications are as published by the manufacturer. Please confirm the size against the placard on your vehicle before ordering.
