Be sure to check the tire depth/tread regularly to help avoid sliding and skidding on the roads while braking
Ensure the emergency break is on
Press down on the base plate of the gauge unit until it's flush with the tire tread
If the reading fluctuates across multiple points on the same tire, visit your Canadian Tire Service Centre to check for vehicle problems
Insert the coin with Queen Elizabeth's crown facing down. If you can see the top of the Queen's crown, your tire is below 2/32" and needs to be replaced.