GRM Tire Test Editor Andy Hollis just got his hands on sets of Bridgestone's Potenza RE-71RZ and Vitour's Tempesta P1 X-01R. Stay tuned for more.
Meet the replacement for the Potenza RE-71RS, the Potenza RE-71RZ.
Initial thoughts from GRM Tire Test Editor Andy Hollis on the new Bridgestone Potenza RE-71RZ.
Bridgestone is ending production of its fan-favorite Potenza RE-71RS 200TW tire.
Tom O’Gorman claimed his sixth SCCA Solo Nats title, so Bridgestone alerted the media.
Is the Bridgestone RE-71RZ's real magic–and speed–found in its long-lasting tread?
Which autocross tire should you run this year? GRM Tire Test Editor Andy Hollis shares his top three choices for 2026.
This Bridgestone tire has “Race” in its name, but can it truly do it all?
Do all high-performance tires get faster as they wear? We compare four of today's top Super 200 tires to find out.
Building off of customer feedback, Falken tweaked a few dials in creating its new Azenis RT660+, but is it faster on track than the Azenis RT660?
An opportunity we enjoy by being in the same town as one of the world’s most famous race tracks is the ability to compare data in specific corners with different …
