2023
Brakes
IndyCar

The Indy 500’s Un-tethered Wheel

In the last laps of this year’s Indy 500, a wheel — a wheel tethered to its racecar — escaped the racetrack. The wheel/tire flew over the catch fence and — miraculously — through the narrow space separating two grandstands packed with of people. […]

Daytona 500
A drawing from U.S. Patent 7168880 showing an idea for a safety barrier for pit wall ends.
Auto Club Speedway of California
NASCAR XFINITY Series

Racing in the Rain

The NASCAR XFINITY race at Charlotte Motor Speedway — aka the Roval in the Rain — prompted some fans to suggest NASCAR ought to be able to race anywhere in the rain. But ‘can’ and […]

NASCAR XFINITY Series

Do XFINITY Champions Excel in Cup?

The NASCAR XFINITY series is the final challenge a driver must overcome before moving up to the Cup Series. So how do former XFINITY champions perform when they move up? Defining Our Dataset The currently […]

Daytona 500

How Many Cars Finish on the Lead Lap of the Daytona 500?

The inherent tradition of the Daytona 500 always brings out people talking about how much better the racing used to be. But was it really? Memories are selective. Luckily, data isn’t. To Finish First, You […]

Aerodynamics

One NASCAR Rules Package for All Tracks?

NASCAR wants to cut costs for teams by developing a rules package that, with minimal tweaking, provides good racing at any track. The 2019 rules package met with mixed results. Races were mostly better at […]

Drivers