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 ...

NEWTON, Iowa -- NASCAR’s inaugural Cup Series practice ... There were five separate tire problems Friday, the first day Cup cars have ever turned laps at the track located 30 minutes outside ...

Multiple teams suffered tire issues in NASCAR Cup Series practice Saturday afternoon as Ty Gibbs — one of the drivers affected — topped the speed chart at Kansas Speedway. Five teams slowed ...

NASCAR has tested new tire compounds with six Cup Series teams after excessive wear issues in a previous race. During a race in March, issues surfaced with the same Goodyear tire combination used ...

NASCAR vice president of competition Robin Pemberton said the tire problems were not Goodyear's fault. He said teams "abused" the tires at some parts of the race and NASCAR declined a request by ...

When there were issues at Bristol earlier this season, NASCAR and Goodyear issued an extra set of tires to teams in the middle of the race. NEWSLETTERS Emailed Daily.

BRISTOL, Tenn. (WCYB) — Baseball isn't coming to the Bristol Motor Speedway until August, but NASCAR drivers were certainly thrown a curve ball but the tire wear, or lack there of on Sunday.

Nor is NASCAR’s main issue its tire supplier in Goodyear ... NASCAR must acknowledge that the Next Gen car has several fundamental issues that, regardless of the other circumstances present ...

NASCAR and Goodyear brought two different tire compounds to Phoenix Raceway earlier this month, resulting in an exciting and highly strategy-driven race that ended in a side-by-side battle for the ...