Results from the FIRM's debut Track Attack event, plus news on the track's future.
Be among the first to find out if the 2025 BMW Z4 M40i is faster on track than its Toyota Supra relative.
Starting in February, the FIRM's new Track Attack series offers the chance to compete at the official GRM test track.
Through the end of 2024, the Florida International Rally & Motorsport Park is offering some sweet deals.
How did the Ford Mustang Dark Horse perform on our test track, the FIRM? Find out in our December issue, which GRM+ members get first.
The WRX no longer represents the pointy end of the sport compact field, but the tS's enhanced brakes and suspension are promising–at least on paper.
Just how quick is a Mazda MX-5 Cup car? We take one to the Florida International Rally & Motorsport Park to give it a proper track test and review.
Is the Mustang Dark Horse really as potent on track as its 500 horsepower rating would imply? We take it to our official test track to find out.
Is driving school right for you? Here are some tips and advice from a first-time student.
The Nismo-fied Z offers more power, brakes and sizzle than the standard car–but do those attributes help it go any faster on track?
[GRM+ members read this article first. Subscribe and gain access to more exclusive content for only $3/month.]
Building a street car that can theoretically survive a track day is one thing, but what does the data actually say? Does …
Once someone cracks the code, more performance is often just the press of a button away.
The MHD Tuning suite that we’ve been using with our
Less than 24 hours after fetching our Mustang GT from South Florida, we took it to the Florida International Rally & Motorsport Park for some baseline …
What’s the best way to recover after the automotive festival that is the Grassroots Motorsports $2000 Challenge Presented by Tire Rack? More track time, of course!
We …
Could we make our Porsche 997 better on track without destroying its street manners?
That was our goal with this project. We picked up this 2007 Porsche …
