tire

Tire Size Calculator

Calculate tire sizes in inches or millimeters and find alternative sizes.
Tread Width: 165
Aspect Ratio: 45
Wheel Diameter: 17
Inches
Millimeters

Results for 165/45R17 Tires

disc wheel
Diameter
22.8"
tire width
Width
6.5"
disc wheel
Sidewall
2.9"
tire circumference
Circumference
71.7"
tire rpm
Revs per mile
883

Alternate Tire Sizes

17"
13"
14"
15"
16"
18"
Tire Size
Diameter
Width
Sidewall
Circumference
Revs per mile
165/40R17
22,2"
-2.7%
6,5"
2,6"
69,7"
909
165/45R17
22,8"
0%
6,5"
2,9"
71,7"
883
Best fit
195/40R17
23,1"
1.3%
7,7"
3,1"
72,7"
872
225/35R17
23,2"
1.72%
8,9"
3,1"
72,9"
870
205/40R17
23,5"
2.98%
8,1"
3,2"
73,7"
860