Knowing when a tire has crossed the line from worn to dangerous is not guesswork, it is a matter of clear, measurable red flags. I focus here on five specific warning signs that safety engineers and ...

IndyCar drivers have two common comments about the Barber track. It's a great course, but they're aren't many places to pass. That lack of passing opportunities could be mitigated by the fact that ...

NEWTON — Red flags about Sunday's inaugural NASCAR Cup Series race at Iowa Speedway waved Friday — two of them, to be precise. Friday marked only the second time NASCAR's seventh-generation "Next-Gen" ...

MOUNT PROSPECT, Ill. — Vogue Tyre & Rubber Co. has unveiled its "biggest and boldest" red stripe tire, a 24-inch rim-diameter SCT Red Stripe radial for SUVs and light trucks. The 305/35R24 tire has ...

INDIANAPOLIS – There were a record three red flags in the final 15 laps of the 107th Indy 500, including the initial stoppage after a terrifying crash that sent a tire over the Turn 2 catchfence. The ...

For the first time, IndyCar will bring its alternate tire rules and format to short-oval racing, starting with the series' oval finale in August at WWT Raceway. As is the case for road and street ...