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tires News

Hoosier ups its game with the TrackAttack Race A8 and R8

Move over Hoosier A7 and R7, it’s now the TrackAttack Race A8 and R8.

The new Bridgestone Potenza RE-71RZ: Andy Hollis’ early analysis

What to expect from Bridgestone’s new Potenza RE-71RZ.

Live thread: Join us this Friday for some track tire testing

Follow along as we test the Yokohama Advan Neova AD09, Nexen N Fera Sport R and Kumho Ecsta V730.

Goodyear Eagle RS selected as spec tire for B-Spec

The Goodyear Eagle RS D4850 and RS-R D4851 wet-weather option have been chosen as the official tires for SCCA's B-Spec class.

Exclusive: What you need to know about the reformulated Nankang CR-S

We tested the reformulated Nankang CR-S against the Bridgestone RE-71RS and the Yokohama A052–Subscribe to GRM+ so you don't miss out when we publish the results tomorrow at 9:00 a.m.

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tires articles

Tires & Wheels: How to properly store high-performance tires

Improper storage can, in fact, negatively impact the performance of those 200tw tires you just bought.

Tires & Wheels: Wheel width: Is wider always better?

We tend to obsess about tire width, but are your wheels the right size, too?

Tires & Wheels: How to find the ideal wheel and tire size for your track car

The best wheel-and-tire setup for your car? Some methodical testing can reveal the answer.

Tires & Wheels: One of the most important parts of the braking system? Tires.

Without tires interacting with the road surface, all those pretty brake parts can’t accomplish much.

Tires & Wheels: What tires? Your three hottest autocross tires for 2026.

Which autocross tire should you run this year? GRM Tire Test Editor Andy Hollis shares his top three choices for 2026.

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tires project car updates

What tires should you fit on your Porsche?

Not sure which tires to put on your classic Porsche? Watch our video for some helpful info.