Tire Circumference: Left-side -- 87.4 in.; Right-side -- 88.6 in.
Technical Inspection Inflation: Left Front -- 30 psi; Left Rear -- 30 psi;
Right Front -- 48 psi; Right Rear -- 45 psi
Minimum Recommended Inflation: Left Front -- 22 psi; Left Rear -- 20 psi;
Right Front -- 47 psi; Right Rear -- 43 psi
Notes: While NASCAR Camping World Truck Series teams ran this right-side tire code (D-4150) at Kansas last season, they will run a new left-side code (D-4132) this weekend . . . both of these tire codes were run by Sprint Cup and Nationwide teams at Kansas in 2008 . . . Camping World Truck teams ran this exact combination of left- and right-side tires earlier this season at California . . . as on all NASCAR ovals greater than one mile in length, teams are required to run inner liners in all four tire positions at Kansas . . . air pressure in those inner liners should be 12-25 psi greater than that of the outer tire.
