How to Properly Lubricate When Mounting a Tire

What area must be lubricated with an approved rubber lubricant before mounting a tire?

a) Tire tread
b) Valve stem
c) Bead area
d) All of the above

Answer:

The correct answer is: c) Bead area

When mounting a tire, it is essential to lubricate the bead area with an approved rubber lubricant. The bead area of the tire is the edge that makes direct contact with the wheel. By lubricating this area, you ensure a proper seal and facilitate an easier mounting process.

Tire treads and valve stems do not require lubrication. It is crucial to focus specifically on lubricating the bead area to avoid any issues during the tire mounting process. By following this step, you can guarantee a secure and effective tire installation.