Recently, we attended day one of the two-day Northeast Sportsman Nationals at Numidia Dragway in Numidia, Pennsylvania. We showed up with our 1969 Dart fully prepped to run the 11.50 index and ...

It's ironic how you can make so much power, yet none of it will help you go faster unless it's applied to the ground. The type of tires you run has perhaps the biggest effect on how much of that power ...

Horsepower and torque are useless unless you can apply the energy to the ground in order to accelerate your muscle car. Traction becomes quite a challenge for those dealing with leaf-spring rear ...

If you have hung around any drivers or crewmembers involved with any type of vehicle racing, the term tire testing has probably been talked about at some point. What do the drivers and crew mean when ...