Tire Circumference: Left-side -- 87.1 in.; Right-side -- 88.3 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: This is the first time NASCAR Camping World Truck Series teams will have run either of these two tire codes . . . compared to the tire set-up run at Kansas last season, Goodyear has brought a new left-side construction and a new right-side compound to help the trucks have more grip . . . this is the same combination of left- and right-side tires that NASCAR Nationwide Series teams ran at California earlier 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 Kansas . . . air pressure in those liners should be 12-25 psi greater than that of the outer tire.
