Trailer Life Meter 791 for 15" Wheels (ST205/65R15)

The key to selecting the correct Trailer Life Meter based on your application is to determine the outside diameter of your tire.

Outside Tire Diameter: 25.55"- 26.0"

Rolling Circumference: 80.25"- 81.7"

Typical Tire Sizes: ST205/65R15

Typical Wheel Size: 15"