|Max. Inflation Pressure||Tread Depth||Tire Weight||Rim Width Range||Meas. Rim Width||Sect. Width||Tread Width||Overall Diam.||Revs. Per Mile|
|640 A B||2,756 lbs||50 psi||12/32″||38 lbs||6.5-8.5″||7.5″||10.2″||8.6″||32.1″||651|
|640 A B||2,601 lbs||50 psi||12/32″||38 lbs||7-9″||8″||10.7″||8.7″||32.2″||649|
|640 A B||2,535 lbs||50 psi||12/32″||38 lbs||7-9″||8.5″||10.9″||8.7″||32″||653|
Founder at Tiresout. Used to be working as an engineer at Bridgestone Tires Akron Technical Center. The responsibilities included but were not limited to technical computing, indoor & outdoor testing of new tires.