What Does M+S Mean On A Tire – Tips For Performance Evaluation

By David Barlow
Last Updated: May 6, 2022
What Does M+S Mean On A Tire

Standard tires are rated based on many parameters, such as tread life, block structure, or traction on the surface. 

The M+S symbol is also one of the important factors in identifying whether the tire can resist in different environments or not. So, what does m+s mean on a tire?

What Does M+S Mean On A Tire?

M stands for muddy, while S stands for the first letter of snow. From there,  you can easily understand and conclude the M+S function. And that’s m+s tires meaning. 

The parameter determines the performance on an uneven surface, exactly muddy and snowy road. In addition, M+S can also be said to serve journeys on mountains and snowflakes.

All-season performance is qualified by the standard of the Rubber Manufacturers Association (RMA). If the tire is marked with this symbol, they are proven to express reliable versatility and traction on mud and snow. 

Tires do not suffer from common problems like humming, slipping in the snow, or lagging on thick muddy areas. Because they can withstand tough areas, tires with M+S engraving are regarded as more durable than regular ones.

Which Type Of Tire That Has The M+S?

What Does M+S Mean On A Tire

Obviously, this notation is often deeply noted on all-terrain or off-road tires, demonstrating flexibility on mud and snow. In addition, all-terrain tires also express other design features such as open shoulders, deep interlocking grooves, and blocks. 

The combination of properties in the tread structure supports and satisfies the drivers’ terrain passion. You can easily conquer the aggressive ground smoothly and safely.

See more: What Does LT Mean On A Tire

Wrap-ups

In sum, you do not need to be confused about the question: what does m+s mean on a tire. If you are a driver who often goes through tough terrain, you’d better look for this indication, which can handle muddy and snowy roads.

David Barlow

Automotive Experts at World Tire Review

Hi everyone, I’m David (Tireguy). I believe that finding tires can lead to a lot of confusion and frustration for almost every driver. That’s why I would like to bring my experiences and knowledges to develop World Tire Review blog, it will give people a deeper understanding of what choosing the right tire is really like!