The "penny test" tread depth check doesn't hold water. Yes, U.S. coins can be substituted as a tire tread depth gauge to measure the critical, final few 32nds of an inch of remaining tread depth. Place a penny into several tread grooves across the tire. If part of Lincoln's head is always…
…roads...or retirement. While it is simple to place a Lincoln penny in the tread groove of a worn tire and use Abe's likeness as a guide, we don't think Honest Abe knows what's best for today's drivers. The Lincoln penny tread depth test has been touted for years to be a suitable method of…
…winter. For more information about checking your tread depth with a penny, check out my previous blog post "What Your Change is Telling You About Your Tread Depth." Tire Rack recently wrapped up an extensive test of the newest all-season tire offerings from Bridgestone (Turanza Serenity…
…to, consider replacing tires when they reach approximately 4/32" of remaining tread depth. Use a quarter, not a penny, to measure tread depth. Tire Rack's team proved through testing that insufficient tread depth doubles your stopping distance. Adequate tread reduces hydroplaning and helps prevent…
…distances and can contribute to skidding or loss of vehicle control. Checking tread depth is simple and only costs a penny. To do the “penny test,” take a penny; insert Abe Lincoln’s head upside down into the tread. If you can see all of his head, your tire is 2/32" deep…
…is best; but there are other ways to check depth. You may have heard of the Penny Test where you use the top of Lincoln's head on a penny to see if your tires are legally worn out (2/32"). If you flip the penny around and insert into various spots on the tire with Mr. Lincoln's memorial…
…selected the "perfect" tire that you will be driving on for the next two years? When Should I Replace My Tires? Find out if your tires pass the "Penny Test." The Law According to most states' laws, tires are legally worn out when they have worn down to 2/32" of remaining tread depth. To help warn…
…number of sizes from 14-inch to 18-inch. We just wrapped up our testing of this tire and let me say it's worth every penny -- maybe more. On the highway I found it to be very quiet and comfortable. When I had a chance to drive it on our test track, it was responsive in handling the corners and had a…
…with a 90,000-mile treadlife warranty. It also adds a focus on lowered rolling resistance which delivers better fuel economy. Michelin's testing has shown a 2% improvement in fuel economy over their HydroEdge with Green X. For a typical driver averaging 30 mpg for 15,000 miles a year, Defender…
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