| Size | Diameter | Width | Rim Range | Measured Rim | Tread Depth | Load Range | Max Load | Max psi | Max Speed | Weight | Sidewall Letters | Revs/Mile | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| T135/80R18 104M SL BSW | 26.5" | 5.3" | 3.5-4.5" | 4" | NA | Standard Load | 1984 lbs | 60 psi | 81 mph | 15 lbs | Black | 784 | Show Specs | 
The Pirelli Spare Tire is a compact spare tire that is intended to be used for temporary use only. The Pirelli Spare Tire is designed to use minimal trunk space.
The 135/80R18 Pirelli Spare Tire has a diameter of 26.5", a width of 5.3", mounts on a 18" rim and has 784 revolutions per mile. It weighs 15 lbs, has a max load of 1984 lbs, a maximum air pressure of 60 psi and should be used on a rim width of 3.5-4.5".