For drivers wanting to maximize their vehicle’s trunk space without abandoning the convenience provided by carrying a spare tire.
Often used as Original Equipment by vehicle manufacturers, these compact-sized spare tires save weight and space. Intended only to be used temporarily in the event of a flat tire, they permit drivers to continue their travels to reach a service provider that can repair or replace their flat tire.
NOTE: Required to be inflated to 60 psi and only intended to be used at speeds restricted to 50 mph.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| T145/70D17 106M | None | 2,094 lbs | 60 psi | 5/32" | 13 lbs | 4-4.5" | 4" | 5.5" | 4.1" | 25" | 858 |
| T155/80R17 100M | None | 1,764 lbs | 60 psi | 5/32" | 15 lbs | 4-4" | 4" | 6" | 4" | 26.7" |
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.
