Tire Size Calculator
Calculate tire sizes in inches or millimeters and find alternative sizes.
Inches
Millimeters
Results for 285/40R24 Tires
Diameter
33"
Width
11.2"
Sidewall
4.5"
Circumference
103.5"
Revs per mile
612
Alternate Tire Sizes
24"
16"
17"
18"
19"
20"
21"
22"
23"
26"
28"