245/40R17 Tires

245/40R17 Conversion

When converted to inches, 245/40R17 is equivalent to 24.7x9.6R17.

245/40R17 tire has a section width of 9.6 inches which is the measurement of tire's width from its inner sidewall to its outer sidewall. Rim diameter of 17 inches represents the size of the wheel the tire can be mounted on. Sidewall height of 3.9 inches (98 mm) is the measurement from the wheel rim to top of the tire tread. Overall diameter of 24.7 inches (628 mm) reflects the outer diameter of the tire and stands for tire height. Circumference of 77.6 inches (1971.9 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. 245/40R17 tire makes 816 revolutions per mile (507 revolutions per kilometer).

245/40R17 Section Width
9.6"
24.7"
245/40R17 Tire Side
Tire Circumference
77.6"
17"
3.9"
816 Revs/Mile
Metric Inches
Overall Diameter (Tire Height) 628 mm 24.7"
Tread Width 245 mm 9.6"
Rim Diameter 431.8 mm 17"
Sidewall Height 98 mm 3.9"
Circumference 1971.9 mm 77.6"
Revolutions 507 per km 816 per mile

245/40R17 Replacement Tire Sizes

Replacement tires have to be within 3% of the original tire's overall diameter. 245/40R17 tire can be replaced with 53 compatible tire sizes. Select optional plus size to see its specs.

Tire Size Overall Diameter Difference
255/30R18 24.1" (611 mm) -2.7%
225/40R17 24.1" (612 mm) -2.5%
225/35R18 24.2" (615 mm) -2.1%
175/45R18 24.2" (615 mm) -2.1%
205/45R17 24.3" (616 mm) -1.9%
265/30R18 24.3" (617 mm) -1.8%
185/50R17 24.3" (618 mm) -1.6%
265/35R17 24.3" (618 mm) -1.6%
225/30R19 24.4" (619 mm) -1.4%
135/60R18 24.4" (619 mm) -1.4%
235/40R17 24.4" (620 mm) -1.3%
235/35R18 24.4" (621 mm) -1.1%
205/40R18 24.4" (621 mm) -1.1%
135/70R17 24.5" (622 mm) -1%
275/35R17 24.6" (624 mm) -0.6%
175/55R17 24.6" (624 mm) -0.6%
235/30R19 24.6" (625 mm) -0.5%
215/45R17 24.6" (626 mm) -0.3%
195/50R17 24.7" (628 mm) 0%
285/30R18 24.8" (629 mm) 0.2%
215/40R18 24.8" (629 mm) 0.2%
245/35R18 24.8" (629 mm) 0.2%
245/30R19 24.8" (631 mm) 0.5%
295/25R19 24.8" (631 mm) 0.5%
285/35R17 24.9" (632 mm) 0.6%
125/80R17 24.9" (632 mm) 0.6%
125/70R18 24.9" (633 mm) 0.8%
215/35R19 24.9" (633 mm) 0.8%
225/45R17 25" (634 mm) 1%
295/30R18 25" (635 mm) 1.1%
305/25R19 25" (635 mm) 1.1%
255/35R18 25" (635 mm) 1.1%
145/70R17 25" (636 mm) 1.3%
255/40R17 25" (636 mm) 1.3%
255/30R19 25.1" (637 mm) 1.4%
225/40R18 25.1" (637 mm) 1.4%
205/50R17 25.1" (638 mm) 1.6%
295/35R17 25.1" (638 mm) 1.6%
305/30R18 25.2" (641 mm) 2.1%
315/25R19 25.2" (641 mm) 2.1%
205/45R18 25.2" (641 mm) 2.1%
225/35R19 25.2" (641 mm) 2.1%
265/30R19 25.3" (643 mm) 2.4%
155/60R18 25.3" (643 mm) 2.4%
265/35R18 25.3" (643 mm) 2.4%
265/40R17 25.4" (644 mm) 2.5%
235/45R17 25.4" (644 mm) 2.5%
235/40R18 25.4" (645 mm) 2.7%
115/70R19 25.4" (645 mm) 2.7%
135/60R19 25.4" (645 mm) 2.7%
145/65R18 25.4" (645 mm) 2.7%
195/55R17 25.4" (646 mm) 2.9%
305/35R17 25.4" (646 mm) 2.9%