Chase Briscoe's NASCAR penalty after the 2025 Daytona 500 was big — but there are some even wilder penalties in the sport's ...

NASCAR will debut a new "Option" tire with improved grip during the March 9 Shriners Children's 500 at Phoenix Raceway.

Sunday's Daytona 500 NASCAR Cup Series race featured Helio Castroneves crashing out early while Team Penske dominated ...

Late, race-altering wrecks at the Daytona 500 are nothing new. But a string of recent incidents has poured gas on the issue ...

The NASCAR Cup Series continues Daytona Speedweeks with the Daytona 500 Duels from Daytona International Speedway on Thursday ...

Chevy’s special prototype, known as the Blazer EV.R NASCAR, has been shown ahead of this weekend’s Daytona 500, and is very ...

In motorsports, rain tires have long been a game changer, allowing races to continue under damp and wet conditions. The post ...

During that time, NASCAR witnessed its ... It’s a tough thing to do, right?… But I think for us, it’s coming out of here with direction on the tire, coming out with direction on the aero ...

Welcome to Racing America On SI's 2025 Daytona 500 Live Race Weekend Update hub. This post will be updated throughout the week to give you a central landing spo ...

Possibly the biggest opportunist in NASCAR today with the “Hail Melon” at Martinsville Speedway three years ago, which ...