255/40R19 Tires

255/40R19 Conversion

When converted to inches, 255/40R19 is equivalent to 27x10R19.

255/40R19 tire has a section width of 10 inches which is the measurement of tire's width from its inner sidewall to its outer sidewall. Rim diameter of 19 inches represents the size of the wheel the tire can be mounted on. Sidewall height of 4 inches (102 mm) is the measurement from the wheel rim to top of the tire tread. Overall diameter of 27 inches (687 mm) reflects the outer diameter of the tire and stands for tire height. Circumference of 84.8 inches (2157.2 mm) is the outer perimeter of the tire. Tire revolutions indicate the number of times a tire revolves while it covers the distance in miles or kilometers. 255/40R19 tire makes 747 revolutions per mile (464 revolutions per kilometer).

255/40R19 Section Width
10"
27"
255/40R19 Tire Side
Tire Circumference
84.8"
19"
4"
747 Revs/Mile
Metric Inches
Overall Diameter (Tire Height) 687 mm 27"
Tread Width 255 mm 10"
Rim Diameter 482.6 mm 19"
Sidewall Height 102 mm 4"
Circumference 2157.2 mm 84.8"
Revolutions 464 per km 747 per mile

255/40R19 Replacement Tire Sizes

Replacement tires have to be within 3% of the original tire's overall diameter. 255/40R19 tire can be replaced with 60 compatible tire sizes. Select optional plus size to see its specs.

Tire Size Overall Diameter Difference
305/30R19 26.3" (667 mm) -2.9%
265/30R20 26.3" (668 mm) -2.8%
265/35R19 26.3" (669 mm) -2.6%
325/25R20 26.4" (670 mm) -2.5%
275/25R21 26.4" (671 mm) -2.3%
235/40R19 26.4" (671 mm) -2.3%
235/35R20 26.5" (672 mm) -2.2%
135/70R19 26.5" (673 mm) -2%
315/30R19 26.5" (673 mm) -2%
275/30R20 26.5" (674 mm) -1.9%
275/35R19 26.6" (675 mm) -1.7%
235/30R21 26.6" (675 mm) -1.7%
335/25R20 26.6" (676 mm) -1.6%
245/40R19 26.7" (679 mm) -1.2%
325/30R19 26.7" (679 mm) -1.2%
345/25R20 26.8" (680 mm) -1%
245/35R20 26.8" (680 mm) -1%
285/30R20 26.8" (680 mm) -1%
245/30R21 26.8" (681 mm) -0.9%
295/25R21 26.8" (681 mm) -0.9%
145/60R20 26.9" (682 mm) -0.7%
375/20R21 26.9" (683 mm) -0.6%
285/35R19 26.9" (683 mm) -0.6%
335/30R19 27" (685 mm) -0.3%
225/45R19 27" (685 mm) -0.3%
305/25R21 27" (685 mm) -0.3%
295/30R20 27" (686 mm) -0.1%
255/35R20 27" (686 mm) -0.1%
255/30R21 27" (687 mm) 0%
225/40R20 27.1" (688 mm) 0.1%
295/35R19 27.1" (689 mm) 0.3%
345/30R19 27.2" (691 mm) 0.6%
305/30R20 27.2" (692 mm) 0.7%
175/60R19 27.3" (693 mm) 0.9%
265/30R21 27.3" (693 mm) 0.9%
265/35R20 27.3" (694 mm) 1%
155/60R20 27.3" (694 mm) 1%
235/45R19 27.4" (695 mm) 1.2%
265/40R19 27.4" (695 mm) 1.2%
325/25R21 27.4" (695 mm) 1.2%
145/65R20 27.4" (696 mm) 1.3%
235/40R20 27.4" (696 mm) 1.3%
305/35R19 27.4" (697 mm) 1.5%
235/35R21 27.4" (697 mm) 1.5%
355/30R19 27.4" (697 mm) 1.5%
315/30R20 27.5" (698 mm) 1.6%
275/30R21 27.5" (699 mm) 1.7%
275/35R20 27.6" (700 mm) 1.9%
175/55R20 27.6" (700 mm) 1.9%
155/70R19 27.6" (701 mm) 2%
215/45R20 27.6" (702 mm) 2.2%
275/40R19 27.7" (703 mm) 2.3%
245/45R19 27.7" (703 mm) 2.3%
315/35R19 27.7" (703 mm) 2.3%
325/30R20 27.7" (704 mm) 2.5%
195/50R20 27.7" (704 mm) 2.5%
245/40R20 27.7" (704 mm) 2.5%
285/30R21 27.8" (705 mm) 2.6%
245/35R21 27.8" (705 mm) 2.6%
165/60R20 27.8" (706 mm) 2.8%