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When math should take the back seat: Sometimes you pick a wheel simply because it makes you happy | Column

When it comes to parts for your car like wheels, sometimes it's more important to pick what makes you smile instead of what is proven to make you go faster.

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Ultimate track tire guide | 200tw, 100tw, street-legal track and R-comps

What you need to know before choosing your next track tire.

How to manage tire temperatures for improved on-track performance

While having tires that are too hot or too cold won’t necessarily lead to a bear mauling, ensuring that your rubber is in the “just right” range is crucial to …

How to Execute DIY Track Testing Like a Pro

You don’t have to be Consumer Reports—or even GRM—to conduct your own product tests.

GRM+
200-treadwear tire test | Continental ExtremeContact Force vs. Falken Azenis RT660 vs. Hankook Ventus R-S4

Has Continental crashed the 200tw party with its new ExtremeContact Force?

Is Bigger Always Better When It Comes to Wheel and Tire Packages?

Does size matter? We tested nearly identical wheel and tire packages with different aspect ratios to determine if a smaller sidewall made a big difference in lap times.

Towing often? Make sure you have proper truck tires equipped

Passenger car tires might work well for most truck owners, but if you are towing often, you should upgrade to actual truck tires.

Questions for a Tire Engineer: Why Can’t We Have It All?

Why can't we have an R-compound tire that still has daily driving road manners? We asked the director of product strategy for Maxxis USA, John Wu.

What tires do you run and what would you like to run? | Informal audience survey

Considering that there are hundreds of tire options to pick from, which ones do you run, and which ones so you want to know more about?

200-Treadwear Tire Test | Goodyear F1 Supercar 3 and Michelin Pilot Sport Cup 2 vs. the Outgoing Bridgestone RE-71R

We test some of the latest contenders in the 200tw bracket from Michelin and Goodyear against the Bridgestone Potenza.

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