What is The Highest Treadwear Rating?

One of the most crucial things to think about when buying new tires for your car is treadwear.

The treadwear rating is a figure that represents the tire’s expected lifespan under typical driving circumstances. The predicted lifespan of the tire increases with the rating. So what is the highest grade for treadwear?

Calculate tire tread wear

What is The Highest Treadwear Rating?

The highest treadwear rating is 1000, which is an exceptional rating that very few tires on the market achieve. This rating is typically only seen on tires designed for commercial use, such as those used on buses and large trucks. For passenger vehicles, the highest treadwear rating is typically around 700-800.

tire tread wear chart

TREAD TYPE CATEGORIES	AVERAGE UTQG TREADWEAR	LOWEST UTQG TREADWEAR	HIGHEST UTQG TREADWEAR
All Season	504	180	820
All Terrain	506	320	680
All Terrain All Season	546	300	680
All Weather	509	400	700
Highway All Season	428	300	500
Highway Terrain	480	480	480
Highway Terrain All Season	632	420	740
Highway / Regional	600	600	600
Mud Terrain	413	380	420
On / Off Road	474	320	600
Passenger All Season	554	240	680
Performance All Season	429	140	760
Performance Summer	264	30	500
Performance Touring All Season	509	320	700
Summer	323	60	560
Touring All Season	546	140	860
Touring Summer	392	140	640
Winter	500	500	500

Also Read: How to Identify Car Tyre Type? Snow, Winter, All Season Tires Guide

How to Find Tread Wear on Tire

Tire Tread Wear Indicator

You can find the tread wear indicator less than an inch (2/32 of an inch) from the bottom of the tread groove. When the tread wears down to become even with this level, the tire should be replaced.

Penny Test for Tire Tread Wear Measurement

Insert a penny into your tire’s tread groove with Lincoln’s head upside down and facing you. If you can see all of the head, your tire tread depth is less than 2/32 inch and it’s time to replace your tires.

What does treadwear 500 mean on a tire?

Treadwear 500 is a rating that indicates how long a tire is expected to last under normal driving conditions. Specifically, it means that the tire is designed to last approximately 50,000 miles before the tread is worn down to the point where the tire should be replaced.

What is treadwear rating 700?

A treadwear rating of 700 should be able to travel approximately 70,000 miles before the tread is worn down to the point where the tire should be replaced.

Best Tires With Highest Tread Wear

1. Hankook Kinergy ST H735 all_ Season – Check Price
2. Starfire Solarus AS All-Season – Check Price
3. Hankook H735 KINERGY ST Touring Radial Tire – Check Price

Reference – https://www.goodyear.com/en-US/learn/tire-basics/how-to-measure-tire-tread-depth