| Size | Diameter | Width | Rim Range | Measured Rim | Tread Depth | Load Range | Max Load | Max psi | Max Speed | Weight | Sidewall Letters | Revs/Mile | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| T145/80D17 107M SL BSW | 26.3" | 5.7" | 4-5" | 4" | 5/32" | Standard Load | 2150 lbs | 60 psi | 81 mph | 12 lbs | Black | 790 | Show Specs | 
The Falken FK-090 is for drivers wanting to maximize their vehicle's trunk space without abandoning the convenience provided by carrying a spare tire. A compact-sized spare tire can save weight and space but are intended only to be used temporarily in the event of a flat tire. They permit drivers to reach a service provider that can repair or replace their flat tire.
The 145/80R17 Falken FK-090 has a diameter of 26.3", a width of 5.7", mounts on a 17" rim and has 790 revolutions per mile. It weighs 12 lbs, has a max load of 2150 lbs, a maximum air pressure of 60 psi, a tread depth of 5/32" and should be used on a rim width of 4-5".