Best 315/30R18 Tires

Browse best 315/30R18 tires with 4 tire models available from $326.99.

Buy 315/30R18 Tires at Lowest Prices
TireRack from $335.07
Discount Tire from $409.00
Priority Tire from $359.99
Simple Tire from $326.99

Best 315/30R18 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 $409.00
(4.3 out of 54.3) from $389.99
(4.1 out of 54.1) from $326.99

Best 315/30R18 Ultra High Performance Summer Tires

Ultra high performance summer tires are designed for agile handling on dry and wet roads with good ride quality and decent tread life.

(4.3 out of 54.3) from $332.99

315/30R18 Tire Size Specifications

315/30R18 is a Metric tire with a section or tread width of 12.4 inches, wheel diameter of 18 inches, and overall diameter of 25.5 inches. 315/30R18 tire has a circumference of 80.1 inches, making 791 revolutions per mile.

315/30R18 Section Width
315/30R18 Tire Side
Tire Circumference
791 Revs/Mile

Overall Diameter: 25.5"

Tread Width: 12.4"

Wheel Diameter: 18"

Sidewall Height: 3.7"

Circumference: 80.1"

Revolutions per Mile: 791

315/30R18 Tire Size Conversion

315/30R18 in inches is equivalent to 25.5x12.4R18.

Replacement Sizes for 315/30R18 Tires

315/30R18 tire can be replaced with 41 compatible tire sizes. Select optional plus size to see available tire models.

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