How Do I Inspect Tire Tread Wear On My Lexus?
1. Do the penny test. Place a penny inside your tire's tread with Lincoln's head upside down. If you see all of Lincoln's head, you should buy new tires.
2. Or carry out the quarter test. In the event the tread touches Washington's head, you've got no less than 4/32 inch of tread left over and you ought to begin observing your tires closely.
3. Finally, you can examine tread depth by the tire's indicator bar. The indicator bars are normally found at the base of the tread grooves. Any time these indicator bars come to be visibly flush with the adjacent ribs, this is a visible warning sign that the tire ought to be replaced.