When selecting a tire most people depend on the expertise of the local tire dealer. If the tire dealer suspects someone doesn't know the first thing about tires, they may sell a tire that’s not the best choice for the vehicle. Before talking to a tire dealer, being prepared with some basic tire information will help select the best tire value.

Most of the basic information needed before visiting a tire dealer can be found on the sidewall of the old tires. Below is a list of information that can be found on the sidewalls. If the old tires are original from the factory, the information found on the sidewall should match with the replacement tires.

Tire Size

The tire size can be found on the sidewall of the old tire. Taking note of the tire, do some price comparisons on the Internet before visiting a tire dealer.