Best 315/40R18 Tires

Browse best 315/40R18 tires with 1 tire model available from $413.00.

Buy 315/40R18 Tires at Lowest Prices
Priority Tire from $426.99
Simple Tire from $413.00

Best 315/40R18 Track and Competition Tires

Track and competition tires are designed for racing enthusiasts to maximize performance on racetracks, while some are also suitable for street use.

(4.5 out of 54.5) from $413.00

315/40R18 Tire Size Fitment

1 vehicle is equipped with 315/40R18 tires as original equipment. Select vehicle model to find best tires that fit.

315/40R18 Tire Size Specifications

315/40R18 is a Metric tire with a section or tread width of 12.4 inches, wheel diameter of 18 inches, and overall diameter of 27.9 inches. 315/40R18 tire has a circumference of 87.6 inches, making 723 revolutions per mile.

315/40R18 Section Width
315/40R18 Tire Side
Tire Circumference
723 Revs/Mile

Overall Diameter: 27.9"

Tread Width: 12.4"

Wheel Diameter: 18"

Sidewall Height: 5"

Circumference: 87.6"

Revolutions per Mile: 723

315/40R18 Tire Size Conversion

315/40R18 in inches is equivalent to 27.9x12.4R18.

Replacement Sizes for 315/40R18 Tires

315/40R18 tire can be replaced with 54 compatible tire sizes. Select optional plus size to see available tire models.

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