315/30R18 in Inches

315/30R18 tire size conversion to inches with detailed visualization of tire height, width, diameter, rim size and more.

What is 315/30R18 in inches?

When we convert 315/30R18 to inches, it is equivalent to 25.5x12.4R18. Let us break down the tire size dimensions for better understanding. 12.4 inches or 315 mm stand for section width, or width of the tire tread. 25.5 inches or 647 mm represent the overall diameter of the tire, or tire height. 18 inches is the rim diameter, or the diameter of the wheel the tire can be mounted on.

12.4"

25.5"

80.1"

18"

3.7"

791 Revs/Mile

	Metric	Inches
Overall Diameter	647 mm	25.5"
Tread Width	315 mm	12.4"
Rim Diameter	457 mm	18"
Sidewall Height	95 mm	3.7"
Circumference	2032 mm	80.1"
Revolutions	492 per km	791 per mile

Best Prices on 315/30R18 Tires


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from $365.00
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What is 315/30R18 tire width?

315/30R18 tire has a width of 12.4 inches or 315 mm that reflects the measurement of tire's width from its inner sidewall to its outer sidewall at the widest point (excluding decorations, protective ribs or raised letters). Tire width is also called tread width, section width or cross section width. Tire width should be measured without any load placed upon the tire after it has been properly inflated and mounted on its industry assigned measuring rim.

What is 315/30R18 tire height?

315/30R18 tire has an overall diameter of 25.5 inches or 647 mm that represents the outer diameter of the tire or tire height.

What is 315/30R18 tire sidewall height?

315/30R18 tire has a sidewall height of 3.7 inches or 95 mm which is the measurement of tire sidewall from the wheel rim to the top of tire tread. Tire sidewall height or "profile" depends on aspect ratio - lower aspect ratio means lower tire profile.

What is 315/30R18 rim diameter?

Rim or wheel diameter is generally measured in inches, representing the size of the wheel the tire can be mounted on. 315/30R18 tire can be mounted on 18 inch wheels.

What is 315/30R18 tire circumference?

315/30R18 tire has a circumference of 80.1 inches or 2032 mm that represents the outer perimeter of the tire.

How many revolutions 315/30R18 tire makes?

Tire revolutions indicate the number of times a tire revolves while it covers the distance of a mile or a kilometer. 315/30R18 tire completes 791 revolutions per mile or 492 revolutions per kilometer.

More 18" Tire Conversions

Select tire size to see its specs and dimensions.

205/40R18 = 24.4x8.1R18
215/40R18 = 24.8x8.5R18
215/45R18 = 25.6x8.5R18
215/50R18 = 26.5x8.5R18
215/55R18 = 27.3x8.5R18
225/35R18 = 24.2x8.9R18
225/40R18 = 25.1x8.9R18
225/45R18 = 25.9x8.9R18
225/50R18 = 26.9x8.9R18
225/55R18 = 27.8x8.9R18
225/60R18 = 28.6x8.9R18
235/35R18 = 24.4x9.3R18
235/40R18 = 25.4x9.3R18
235/45R18 = 26.3x9.3R18
235/50R18 = 27.3x9.3R18
235/55R18 = 28.1x9.3R18
235/60R18 = 29.1x9.3R18
235/65R18 = 30x9.3R18
245/35R18 = 24.8x9.6R18
245/40R18 = 25.7x9.6R18
245/45R18 = 26.7x9.6R18
245/50R18 = 27.7x9.6R18
245/55R18 = 28.6x9.6R18
245/60R18 = 29.6x9.6R18
245/75R18 = 32.5x9.6R18
255/35R18 = 25x10R18
255/40R18 = 26x10R18
255/45R18 = 27x10R18
255/50R18 = 28.1x10R18
255/55R18 = 29x10R18
255/60R18 = 30x10R18
255/65R18 = 31.1x10R18
255/70R18 = 32.1x10R18
265/60R18 = 30.5x10.4R18
265/65R18 = 31.5x10.4R18
265/70R18 = 32.6x10.4R18
275/35R18 = 25.6x10.8R18
275/40R18 = 26.7x10.8R18
275/65R18 = 32.1x10.8R18
275/70R18 = 33.2x10.8R18
285/45R18 = 28.1x11.2R18
285/50R18 = 29.3x11.2R18
285/55R18 = 30.4x11.2R18
285/60R18 = 31.5x11.2R18
285/65R18 = 32.6x11.2R18
295/30R18 = 25x11.6R18
LT265/70R18 = 32.6x10.4R18
LT275/65R18 = 32.1x10.8R18
LT275/70R18 = 33.2x10.8R18
LT285/75R18 = 34.8x11.2R18
LT305/70R18 = 34.8x12R18
LT325/65R18 = 34.6x12.8R18
P215/45R18 = 25.6x8.5R18
P215/50R18 = 26.5x8.5R18
P215/55R18 = 27.3x8.5R18
P225/40R18 = 25.1x8.9R18
P225/45R18 = 25.9x8.9R18
P225/50R18 = 26.9x8.9R18
P225/55R18 = 27.8x8.9R18
P225/60R18 = 28.6x8.9R18
P235/45R18 = 26.3x9.3R18
P235/50R18 = 27.3x9.3R18
P235/55R18 = 28.1x9.3R18
P235/60R18 = 29.1x9.3R18
P235/65R18 = 30x9.3R18
P245/40R18 = 25.7x9.6R18
P245/45R18 = 26.7x9.6R18
P245/50R18 = 27.7x9.6R18
P245/55R18 = 28.6x9.6R18
P245/60R18 = 29.6x9.6R18
P255/45R18 = 27x10R18
P255/55R18 = 29x10R18
P255/60R18 = 30x10R18
P255/65R18 = 31.1x10R18
P255/70R18 = 32.1x10R18
P265/60R18 = 30.5x10.4R18
P265/65R18 = 31.5x10.4R18
P265/70R18 = 32.6x10.4R18
P275/35R18 = 25.6x10.8R18
P275/55R18 = 29.9x10.8R18
P275/60R18 = 31x10.8R18
P275/65R18 = 32.1x10.8R18
P275/70R18 = 33.2x10.8R18
P285/60R18 = 31.5x11.2R18
P295/30R18 = 25x11.6R18
P295/45R18 = 28.5x11.6R18
P315/40R18 = 27.9x12.4R18
265/35R18 = 25.3x10.4R18
265/40R18 = 26.3x10.4R18
265/45R18 = 27.4x10.4R18
275/45R18 = 27.8x10.8R18
285/30R18 = 24.8x11.2R18
285/35R18 = 25.9x11.2R18
285/40R18 = 27x11.2R18
295/35R18 = 26.1x11.6R18
315/30R18 = 25.5x12.4R18
335/30R18 = 25.9x13.2R18
335/35R18 = 27.2x13.2R18
205/35R18 = 23.7x8.1R18
205/45R18 = 25.2x8.1R18
215/35R18 = 23.9x8.5R18
225/65R18 = 29.5x8.9R18
235/30R18 = 23.6x9.3R18
235/70R18 = 31x9.3R18
245/65R18 = 30.5x9.6R18
265/70R18C = 32.6x10.4R18
275/55R18 = 29.9x10.8R18
275/60R18 = 31x10.8R18
275/65R18C = 32.1x10.8R18
295/40R18 = 27.3x11.6R18
295/45R18 = 28.5x11.6R18
295/70R18 = 34.3x11.6R18
305/35R18 = 26.4x12R18
305/60R18 = 32.4x12R18
305/65R18 = 33.6x12R18
345/35R18 = 27.5x13.6R18
LT255/55R18 = 29x10R18
LT255/65R18 = 31.1x10R18
LT255/70R18 = 32.1x10R18
LT265/60R18 = 30.5x10.4R18
LT265/65R18 = 31.5x10.4R18
LT285/60R18 = 31.5x11.2R18
LT285/65R18 = 32.6x11.2R18
LT285/70R18 = 33.7x11.2R18
LT295/65R18 = 33.1x11.6R18
LT295/70R18 = 34.3x11.6R18
LT305/60R18 = 32.4x12R18
LT305/65R18 = 33.6x12R18
LT315/70R18 = 35.4x12.4R18
LT325/60R18 = 33.3x12.8R18
P215/40R18 = 24.8x8.5R18
P235/40R18 = 25.4x9.3R18
P245/35R18 = 24.8x9.6R18
P245/65R18 = 30.5x9.6R18
P255/35R18 = 25x10R18
P255/40R18 = 26x10R18
P265/35R18 = 25.3x10.4R18
P265/45R18 = 27.4x10.4R18
P275/40R18 = 26.7x10.8R18
P275/45R18 = 27.8x10.8R18
P285/30R18 = 24.8x11.2R18
P295/35R18 = 26.1x11.6R18
P295/40R18 = 27.3x11.6R18
P305/35R18 = 26.4x12R18
P305/40R18 = 27.6x12R18
P305/45R18 = 28.8x12R18
P315/30R18 = 25.5x12.4R18
P315/35R18 = 26.7x12.4R18
P335/30R18 = 25.9x13.2R18
P345/35R18 = 27.5x13.6R18
T125/70R18 = 24.9x4.9R18
T135/70D18 = 25.5x5.3R18
T135/70R18 = 25.5x5.3R18
T135/80R18 = 26.5x5.3R18
T145/70D18 = 26x5.7R18
T145/80D18 = 27.1x5.7R18
T155/60R18 = 25.3x6.1R18
T155/85D18 = 28.4x6.1R18
T155/85R18 = 28.4x6.1R18
T155/90R18 = 29x6.1R18
T165/70D18 = 27.1x6.5R18
T165/90D18 = 29.7x6.5R18
T175/90D18 = 30.4x6.9R18
205/55R18 = 26.9x8.1R18
225/75R18 = 31.3x8.9R18
265/55R18 = 29.5x10.4R18
305/45R18 = 28.8x12R18
315/35R18 = 26.7x12.4R18
LT205/60R18 = 27.7x8.1R18
LT235/60R18 = 29.1x9.3R18
LT235/75R18 = 31.9x9.3R18
LT245/70R18 = 31.5x9.6R18
LT255/60R18 = 30x10R18
LT275/80R18 = 35.3x10.8R18
LT305/75R18 = 36x12R18
LT345/60R18 = 34.3x13.6R18
LT355/65R18 = 36.2x14R18
LT375/50R18 = 32.8x14.8R18
LT375/60R18 = 35.7x14.8R18
LT395/65R18 = 38.2x15.6R18
P205/50R18 = 26.1x8.1R18
P215/35R18 = 23.9x8.5R18
P245/70R18 = 31.5x9.6R18
P255/50R18 = 28.1x10R18
P265/40R18 = 26.3x10.4R18
P265/55R18 = 29.5x10.4R18
P285/35R18 = 25.9x11.2R18
P285/40R18 = 27x11.2R18
P285/50R18 = 29.3x11.2R18
P285/55R18 = 30.4x11.2R18
P325/35R18 = 27x12.8R18
P345/30R18 = 26.2x13.6R18
T135/60D18 = 24.4x5.3R18
T135/60R18 = 24.4x5.3R18
T135/80D18 = 26.5x5.3R18
T145/65D18 = 25.4x5.7R18
T145/65R18 = 25.4x5.7R18
T145/70R18 = 26x5.7R18
T145/80R18 = 27.1x5.7R18
T155/70D18 = 26.6x6.1R18
T155/70R18 = 26.6x6.1R18
T155/80D18 = 27.8x6.1R18
T155/80R18 = 27.8x6.1R18
T155/90D18 = 29x6.1R18
T165/70R18 = 27.1x6.5R18
T165/90R18 = 29.7x6.5R18
T175/80D18 = 29x6.9R18
T175/80R18 = 29x6.9R18
T175/90R18 = 30.4x6.9R18
T185/55D18 = 26x7.3R18
T185/55R18 = 26x7.3R18
125/60R18 = 23.9x4.9R18
125/70R18 = 24.9x4.9R18
135/60R18 = 24.4x5.3R18
135/70R18 = 25.5x5.3R18
135/80R18 = 26.5x5.3R18
145/65R18 = 25.4x5.7R18
145/70R18 = 26x5.7R18
145/80R18 = 27.1x5.7R18
145/85R18 = 27.7x5.7R18
155/60R18 = 25.3x6.1R18
155/70R18 = 26.6x6.1R18
155/80R18 = 27.8x6.1R18
155/85R18 = 28.4x6.1R18
155/90R18 = 29x6.1R18
165/40R18 = 23.2x6.5R18
165/70R18 = 27.1x6.5R18
165/90R18 = 29.7x6.5R18
175/45R18 = 24.2x6.9R18
175/80R18 = 29x6.9R18
175/90R18 = 30.4x6.9R18
185/55R18 = 26x7.3R18
195/35R18 = 23.3x7.7R18
205/50R18 = 26.1x8.1R18
205/60R18 = 27.7x8.1R18
225/30R18 = 23.3x8.9R18
235/75R18 = 31.9x9.3R18
245/30R18 = 23.8x9.6R18
245/70R18 = 31.5x9.6R18
255/30R18 = 24.1x10R18
265/30R18 = 24.3x10.4R18
265/50R18 = 28.5x10.4R18
275/50R18 = 28.9x10.8R18
275/80R18 = 35.3x10.8R18
285/70R18 = 33.7x11.2R18
285/75R18 = 34.8x11.2R18
295/65R18 = 33.1x11.6R18
305/30R18 = 25.2x12R18
305/40R18 = 27.6x12R18
305/70R18 = 34.8x12R18
305/75R18 = 36x12R18
315/40R18 = 27.9x12.4R18
315/70R18 = 35.4x12.4R18
325/35R18 = 27x12.8R18
325/45R18 = 29.5x12.8R18
325/60R18 = 33.3x12.8R18
325/65R18 = 34.6x12.8R18
345/30R18 = 26.2x13.6R18
345/60R18 = 34.3x13.6R18
355/65R18 = 36.2x14R18
375/50R18 = 32.8x14.8R18
375/60R18 = 35.7x14.8R18
395/65R18 = 38.2x15.6R18