How Thick Are Michelin Tires?
3 Answers
Michelin passenger car tires have a maximum tread thickness of approximately 13mm (7mm tread depth and 6mm tread thickness). Here is an introduction to related information about car tires: 1. Impact absorption: Car tires are one of the important components of a vehicle, directly in contact with the road surface, working together with the suspension system to absorb shocks encountered during driving. 2. Comfort: They ensure good ride comfort and smooth driving, provide excellent adhesion between the wheels and the road surface, enhance the vehicle's traction, braking, and off-road capability, and bear the weight of the car.
Last time I changed my Michelin tires, I specifically asked the mechanic about this. The tread depth of new tires is usually around 8 millimeters, with slight variations depending on the model. For example, the Primacy series installed on my car measured 7.8 mm in tread thickness. This thickness gradually wears down with use - approximately over 1 mm wears off every 10,000 kilometers driven. When the tread depth reaches 3 mm, the tires become prone to skidding in rainy conditions, and they become illegal to use when worn below 1.6 mm. I usually check using a one-yuan coin - if the coin's edge becomes visible when inserted into the tread groove, it's time to replace the tires. Regular tread depth checks are particularly important for driving safety.
The tread depth of new Michelin tires ranges between 6 to 9 millimeters, depending on the model you choose. The Energy series is about 8.5mm, while the Pilot Sport performance tires are slightly thinner. The Michelin all-terrain tires on my SUV are thicker than passenger car tires. What matters most is wear rate - daily driving wears about 2mm per year. When thickness drops below 3mm, braking distance significantly increases. I always have mechanics measure remaining tread depth during maintenance, since tires are the only part contacting the road. Don't wait until they're completely worn to replace them.
