Goodyear Fast Facts - NASCAR / Daytona

NASCAR Sprint Cup Series -- Race No. 17 – Coke Zero 400
NASCAR Xfinity Series -- Race No. 15 – Subway Firecracker 250
Daytona International Speedway (2.5-mile oval) – Daytona Beach, Fla.
Fast Facts for July 3-5, 2015
Tire: Goodyear Eagle Superspeedway Radials
Set limits: Sprint Cup: 3 sets for the practice/qualifying, and 6 sets for the race;
     Xfinity: 4 sets for the event
Tire Codes:                                  Left-side -- D-4596              Right-side -- D-4600
Tire Circumference:                          Left-side -- 87.91 in.           Right-side -- 88.39 in.
                                                         (2,233 mm)                        (2,245 mm)
Minimum Recommended Inflation:               Left Front -- 27 psi              Right Front -- 50 psi
                                             Left Rear – 27 psi                Right Rear -- 48 psi
Notes: Teams in both the NASCAR Sprint Cup and Xfinity Series will run the same Goodyear tire codes at Daytona this week . . . this is the same combination of left- and right-side tires that these teams have run at Daytona since July 2013 . . . Xfinity teams have also run this tire set-up at Talladega the past two seasons . . . as on all NASCAR ovals greater than one mile in length, teams are required to run inner liners in all four tire positions at Daytona . . . air pressure in those inner liners should be 12-25 psi greater than that of the outer tire.