Teams in both NASCAR series will run the same tire codes at Martinsville this weekend, though the Sprint Cup tires will be branded ‘Goodyear Eagle,’ while the Camping World Truck tires will be branded ‘Goodyear Wrangler’ . . . this is the same combination of left- and right-side tires that teams in both of these series ran at Martinsville earlier this season, as well as last October . . . this right-side tire code (D-4468) is the same one Sprint Cup teams ran on all four tire positions at both road courses this season ‘ Infineon and Watkins Glen . . . as on most NASCAR ovals one mile or less in length, teams will not run inner liners in their tires at Martinsville . . . Goodyear held a tire test with the 2013 Sprint Cup cars at Martinsville on August 7-8 . . . teams and drivers participating in that test were the #29 Richard Childress Racing Chevrolet with Kevin Harvick, #48 Hendrick Motorsports Chevrolet with Jimmie Johnson, #56 Michael Waltrip Racing Toyota with Martin Truex Jr. and #99 Roush Fenway Racing Ford with Carl Edwards.(Goodyear), see tire codes, pressures and more on Jayski’s Martinsville Race Info page – Goodyear section.(10-24-2012)
