Tire and Wheel Compatibility

Your bike may be able to fit different width tires on the rims than what it came with. Use this guide to consult and see which sizes might fit!*
First, you need to measure rim width - either with a tape measure or a set of calipers. Look at the first picture for an example of a rim with a measured width of 100mm.
Wheel Diameter will be printed on the sidewall of your tire. This will be the first number you see and is the larger number.
Use the chart along with your wheel diameter and rim width to see what different sizes of tires your bike wheels can fit!

Wheel Diameter

Rim Width

Tire Width Size Range

20"

60-65mm

3"-4"

20"

80mm

3.5"-4"

24"

50mm

2.5"-3"

24"

60-65mm

3"-4"

24"

80mm

3.5"-4"

26"

60-65mm

3"-4"

26"

80mm

3.5"-4"

26"

100mm

4.8"

27.5"

40mm

2.5"-3"

27.5"

60-65mm

2.8"-3.3"