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Fame Shock News

6/32 tread

Author

Matthew Wilson

Updated on June 25, 2026

If your gauge measurement reads: 6/32″ or higher: Your tire’s tread depth is sufficient. 5/32″: If snow-covered roads are a concern, you should consider replacing your tires. 4/32″: If you frequently drive on wet roads, consider replacing your tires.

What percentage of tread is 6 32?

Then usable tread depth is compared to remaining tread depth in order to calculate tread wear percentages. For example, a tire that started with 10/32″ of original tread depth and has worn off 4/32″ (down to 6/32″ of remaining tread depth) is 50% worn.

Is 6.5 tread depth Good?

Used tires tread can be up to 90%, but the average is 6-8/32”. Tires in good condition should have a minimum of 6/32” to be useful, or 4/32” if the tire is 13-14”. The average legal minimum tread depth is 2/32”, but driving becomes unsafe with such a tread.

At what 32nd should tires be replaced?

New tires typically come with 10/32” or 11/32” tread depths, and some truck, SUV and winter tires may have deeper tread depths than other models. The U.S. Department of Transportation recommends replacing tires when they reach 2/32”, and many states legally require tires to be replaced at this depth.

What is good tire tread depth?

New tires have an average tread depth of 8 to 9 millimeters (10/32 to 11/32 inches). As you drive, the tread will wear down. A tire with a tread depth below 1.6 millimeters (2/32 inches) lacks grip. Braking distance and vehicle control are impaired.

At what tread should tires be replaced?

To meet legal safety standards in the U.S., a tire’s tread needs to be at least 2/32” deep. If the tires do not meet the 2/32” standard or are approaching not meeting it, you should replace your tires. Tires should also be free of sidewall damage and irregular wear for optimal performance and safety.

Is 6mm tire tread good?

If you have a full 6mm of tread (i.e., the groove is to or beyond the bottom of the Memorial) you’re probably fine; if you have less, estimate how much (remembering that you know you have more than 4mm) and then see the table.

Is 7 32 tread good for winter tires?

If you’ve got a number between 7 and 12/32” – you’re good for now! Any less, and you’ll be able to improve your winter braking and cornering with a new set of winter tires.

Is 6 32 tire tread still good?

6/32” Your tire’s tread depth is sufficient for 3-seasons but nearing minimum for a winter tire. 5/32” If wet roads are a concern, consider replacing your tires. 4/32” – 3/32” Seriously consider replacing your tires as soon as possible.

Does tread depth matter?

Tread patterns also allow the tire to dig into the ground’s surface for better grip, such as when driving on sand, dirt, or mud. In these conditions, tread depth can facilitate safer driving, better handling, and a more comfortable ride. When you drive on tires for a while, the tread will start to wear away.

What tire tread depth is too low?

When is Tread Depth Too Low? The minimum legal limit is 2/32 of an inch. This doesn’t mean that tires are perfectly safe if they have 3/32 left of tread. This is simply the limit at which you won’t pass your state safety inspection.

What is the minimum tread depth for front tires?

Minimum tread depth.

For front wheels, tread groove pattern depths must be at least 4/32 of an inch on major tread grooves. Other wheels must have a depth of at least 2/32 of an inch.

How long do tires usually last?

On average, people drive between 12,000 to 15,000 miles a year, which means the average good quality all-season tire will last somewhere between three and five years, depending on maintenance, driving style and conditions, etc.

Is 4 32nds of tread depth legal?

According to Federal Motor Carrier Safety Administration (FMCSA) regulations, the minimum tread depth for a steer tire is 4/32 of an inch on every major tread groove. If one spot on one groove is less than 4/32, then a driver will be issued a citation.

Do you replace tires at 4 32?

The Tire Rack’s advice is that if rain and wet roads are a concern, you should consider replacing your tires when they reach approximately 4/32″ of remaining tread depth. Since water can’t be compressed, you need enough tread depth to allow the rain to escape through the tire’s grooves.