Once a month, or before heading on a long road trip, check your tires for wear and damage using "the penny test." Just grab a penny and select a point on your tire where tread appears the lowest.
How are your tires? Try this easy trick to find out! By Product Expert | Posted in Vehicle Service on Thursday, March 27th, 2014 at 10:57 am Penny Tire Test. Abraham Lincoln was a smart guy and a great leader, and much of his wisdom still resonates with people living today.