175/55R20 85 SL is a Standard Load tire with tire load index of 85 and maximum tire load capacity of 1135 lbs @ 36 psi.
Calculate proper tire load capacity for 175/55R20 85 SL tire within inflation range of 26 psi to 36 psi. Inflating 175/55R20 85 SL tire over 36 psi will not increase its maximum load carrying capacity of 1135 pounds.
When replacing vehicle's original equipment tires with 175/55R20 85 SL tire, calculate proper replacement tire inflation based on original tire's load capacity at its recommended tire pressure. Never overload 175/55R20 85 SL tire above its maximum load capacity of 1135 lbs.
Original Tire is LT-Metric
All listed data is for informational purposes only. TirePsi.com does not warrant or make any representations regarding the accuracy of or the results of the use of this information. Always refer to vehicle owner's manual for recommended tire pressure settings. Never overinflate or overload a tire beyond its maximum capabilities listed on sidewall. For individual tire size, refer to its load and inflation table.
Tires with 175/55R20 tire size
No available tire models with 175/55R20 tire size.
Vehicles with 175/55R20 tire size
175/55R20 tire size is used for original equipment tires on 2 vehicles. Click on vehicle model to find its recommended tire pressure for 175/55R20 tires.