2 valve stems i take itGoodyear Tires Notes / Fast Facts
Tire: Goodyear Eagle Superspeedway Radials:
Set limits:
Daytona 500: 10 sets for practice/qualifying/Duels; 10 sets for the race;
Nationwide: 5 sets for the event;
Camping World Truck: 4 sets for the event
Tire Codes: Left-side — D-4596; Right-side — D-4600
Tire Circumference: Left-side — 87.99 in. (2,235 mm); Right-side — 88.50 in. (2,248 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 — 27 psi; Left Rear — 27 psi
; Right Front — 50 psi; Right Rear — 48 psi
Notes: Teams in all three NASCAR series will run the same tire codes at Daytona . . . this is the same combination of left- and right-side tires that NASCAR teams ran at Daytona last July and Talladega last October . . . 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.
2 valve stems i take it