Goodyear Fast Facts — Atlanta
NASCAR Cup Series — Race No. 18 – 260 laps / 400 miles
Echo Park Speedway (1.54-mile oval) – Hampton, Ga.
Fast Facts for June 27-28, 2025
Tire: Goodyear Eagle 18-inch Superspeedway Radials
Set limits: Cup: 1 set for qualifying and 9 sets for the race (8 race sets plus 1 set transferred from qualifying)
Tire Codes: Left-side — D-5174; Right-side — D-5228
Tire Circumference: Left-side — 2,264 mm (89.13 in.); Right-side — 2,279 mm (89.72 in.)
Minimum Recommended Inflation: Left Front — 20 psi; Left Rear — 22 psi; Right Front — 52 psi; Right Rear — 50 psi
Notes – Fourth race for Cup cars on this Atlanta tire set-up: … this is the same combination of left- and right-side tires that these teams have run at Atlanta since the beginning of 2024 . . . this is the only track at which these teams are scheduled to run either of these two tire codes . . . with this 18-inch tire, and its lower profile sidewall, NASCAR Cup cars do not run inner liners in any of their tires.
Goodyear quote – Stu Grant, Goodyear’s general manager of global race tires: “This weekend’s race marks the first repeat track on the Cup schedule, so teams have a good notebook built on this tire set-up. Since we’ve been running the superspeedway rules package there, Atlanta has produced some of the best racing on the NASCAR circuit. There are only nine races left in the Cup regular season, so teams are making moves and putting themselves in their best position for the playoffs.”