Tire Size Calculator
Calculate tire sizes in inches or millimeters and find alternative sizes.
Inches
Millimeters
Results for 225/50R16 Tires
Diameter
24.9"
Width
8.9"
Sidewall
4.4"
Circumference
78.1"
Revs per mile
812
Alternate Tire Sizes
16"
14"
15"
17"
18"
19"
20"
Tire Size
Diameter
Width
Sidewall
Circumference
Revs per mile