tire

Tire Size Calculator

Calculate tire sizes in inches or millimeters and find alternative sizes.
Tread Width: 255
Aspect Ratio: 45
Wheel Diameter: 19
Inches
Millimeters

Results for 255/45R19 Tires

disc wheel
Diameter
28"
tire width
Width
10"
disc wheel
Sidewall
4.5"
tire circumference
Circumference
88"
tire rpm
Revs per mile
720

Alternate Tire Sizes

19"
14"
15"
16"
17"
18"
20"
21"
22"
Tire Size
Diameter
Width
Sidewall
Circumference
Revs per mile
175/60R19
27,3"
-2.56%
6,9"
4,1"
85,6"
740
235/45R19
27,3"
-2.56%
9,3"
4,2"
85,8"
738
265/40R19
27,3"
-2.56%
10,4"
4,2"
85,9"
738
305/35R19
27,4"
-2.19%
12,0"
4,2"
86,1"
736
355/30R19
27,4"
-2.19%
14,0"
4,2"
86,0"
737
195/55R19
27,4"
-2.19%
7,7"
4,2"
86,2"
735
155/70R19
27,5"
-1.82%
6,1"
4,3"
86,5"
733
215/50R19
27,5"
-1.82%
8,5"
4,2"
86,2"
735
245/45R19
27,7"
-1.08%
9,6"
4,3"
86,9"
729
275/40R19
27,7"
-1.08%
10,8"
4,3"
86,9"
730
205/55R19
27,9"
-0.36%
8,1"
4,4"
87,5"
724
Best fit
225/50R19
27,9"
-0.36%
8,9"
4,4"
87,5"
724
Best fit
255/45R19
28,0"
0%
10,0"
4,5"
88,0"
720
Best fit
285/40R19
28,0"
0%
11,2"
4,5"
87,8"
721
Best fit
235/50R19
28,3"
1.06%
9,3"
4,6"
88,7"
714
295/40R19
28,3"
1.06%
11,6"
4,6"
88,8"
713
265/45R19
28,4"
1.41%
10,4"
4,7"
89,1"
711
345/35R19
28,5"
1.75%
13,6"
4,8"
89,5"
708
245/50R19
28,6"
2.1%
9,6"
4,8"
89,9"
704
225/55R19
28,7"
2.44%
8,9"
4,9"
90,3"
702
275/45R19
28,7"
2.44%
10,8"
4,9"
90,3"
702