Best 205/40R18 Tires

Browse best 205/40R18 tires with 5 tire models available from $109.99.

Best 205/40R18 Tire Prices
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Best 205/40R18 High Performance Summer Tires

High performance summer tires offer a nice blend of responsive handling, reliable dry and wet traction, and decent tread life.

(4.7 out of 54.7) from $218.50

Best 205/40R18 Ultra High Performance All-Season Tires

Ultra high performance all-season tires feature responsive handling, great dry and wet traction, adequate winter traction, decent ride comfort and tread life.

(4.6 out of 54.6) from $109.99
(4.2 out of 54.2) from $138.00

Best 205/40R18 Ultra High Performance Summer Tires

Ultra high performance summer tires are focused on sharp handling on dry and wet roads with good ride quality and tread life. Not designed for winter driving.

(4.3 out of 54.3) from $146.49
(4.3 out of 54.3) from $176.50

205/40R18 Tire Size Fitment

2 vehicles are equipped with 205/40R18 tires as original equipment. Select vehicle model to find best tires that fit.

205/40R18 Tire Size Specifications

205/40R18 is a Metric tire with a section or tread width of 8.1 inches, wheel diameter of 18 inches, and overall diameter of 24.4 inches. 205/40R18 tire has a circumference of 76.6 inches, making 827 revolutions per mile.

205/40R18 Section Width
205/40R18 Tire Side
18 Inch Wheel
Tire Circumference
827 Revs/Mile

Overall Diameter: 24.4"

Tread Width: 8.1"

Wheel Diameter: 18"

Sidewall Height: 3.2"

Circumference: 76.6"

Revolutions per Mile: 827

Replacement Tire Sizes for 205/40R18

205/40R18 tire can be replaced with 14 compatible tire sizes. Select optional plus size to see all available tire models.