Charles Krall/TruckSeries.com Photo

NASCAR Camping World Truck Series - Race No. 15 - Toyota Tundra 200
Nashville Superspeedway (1.333-mile oval) - Lebanon, Tenn.
Fast Facts for August 10-11, 2007

Tire:
Goodyear Wrangler Speedway Radials
Number of Tires:
Left-side - 350
Right-side - 350

Tire Codes:
Left-side - D-4092
Right-side - D-4094

Tire Circumference:
Left-side - 87.3 in.
Right-side - 88.6 in.

Technical Inspection Inflation:
Left Front - 26 psi
Left Rear - 26 psi
Right Front - 40 psi
Right Rear - 38 psi
 
Minimum Recommended Inflation:
Left Front - 20 psi
Left Rear - 18 psi
Right Front - 36 psi
Right Rear - 34 psi

Estimated Pit Window: Every 60-65 laps, based on fuel mileage.

Notes: This is the first time Goodyear has brought this specific combination to the track. Nashville is the only track at which teams are scheduled to run this combination this season. Busch Series teams have run two successful races at Nashville on this tire setup already this season. As on all NASCAR ovals greater than one-mile in length, teams are required to run inner liners in all four tire positions at Nashville. Air pressure in those inner liners should be 12-25 psi greater than that of the outer tire.

SOURCE: NASCAR Communications