GOODYEAR TIRE NOTES
NASCAR Sprint Cup Series – Race No. 12 -- Coca-Cola 600
NASCAR Nationwide Series -- Race No. 11 -- History 300
Charlotte Motor Speedway (1.5-mile oval) – Concord, N.C.
Fast Facts for May 22-25, 2014
Tire: Goodyear "Support Our Troops" Speedway Radials
Set limits: Sprint Cup: 5 sets for practice/qualifying and 13 sets for the race;
Nationwide: 7 sets for the event
Tire Codes: Left-side -- D-4428; Right-side -- D-4552
Tire Circumference: Left-side -- 87.52 in. (2,223 mm); Right-side -- 88.43 in. (2,246 mm)
Technical Inspection Inflation: Left Front -- 30 psi; Left Rear -- 30 psi; Right Front -- 55 psi; Right Rear -- 50 psi
Minimum Recommended Inflation: Left Front -- 30 psi; Left Rear -- 30 psi; Right Front -- 54 psi; Right Rear -- 50 psi
Notes: Teams in both the NASCAR Sprint Cup and Nationwide Series will run the same Goodyear tire codes at Charlotte this week . . . as was the case at Charlotte last week, all tires will carry a "Support Our Troops" decal as part of the Goodyear Gives Back program . . . this is the same combination of left- and right-side tires that teams in all three of NASCAR's national touring series have run at Charlotte since 2012 . . . while Charlotte is the only track at which teams run this left-side tire code (D-4428), Sprint Cup and Nationwide teams also run this right-side tire code (D-4552) at Darlington . . . as on all NASCAR ovals greater than one mile in length, teams are required to run inner liners in all four tire positions at Charlotte . . . air pressure in those inner liners should be 12-25 psi greater than that of the outer tire.