| SIZE | UTQG | MAX. LOAD |
Max. Inflation Pressure | Tread Depth | Tire Weight | Rim Width Range | Meas. Rim Width | Sect. Width | Tread Width | Overall Diam. | Revs. Per Mile |
| 255/50R21 106H |
None | 2,094 lbs | 51 psi | 11/32″ | 42 lbs | 7-9″ | 8″ | 10.4″ | 9.1″ | 31.1″ | 673 |
https://www.tirerack.com//tires/Spec.jsp?tireMake=Goodyear&tireModel=Ultra+Grip+Performance+2+RunOnFlat
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.
