255/70R18 Tire Pressure Chart

Proper tire load capacity at specified tire inflation pressures for 255/70R18 tires.

255/70R18 is a Metric tire size that comes with 1 tire load index and load range option.

Tire Size 26 psi 29 psi 32 psi 35 psi 36 psi (SL) 38 psi (XL) 41 psi 42 psi
113 SL
1943 lbs 2120 lbs 2294 lbs 2465 lbs 2535 lbs Show Specs

255/70R18 113 SL is a Standard Load tire with tire load index of 113 and maximum tire load capacity of 2535 lbs @ 36 psi.

Calculate proper tire load capacity for 255/70R18 113 SL tire within inflation range of 26 psi to 36 psi. Inflating 255/70R18 113 SL tire over 36 psi will not increase its maximum load carrying capacity of 2535 pounds.

When replacing vehicle's original equipment tires with 255/70R18 113 SL tire, calculate proper replacement tire inflation based on original tire's load capacity at its recommended tire pressure. Never overload 255/70R18 113 SL tire above its maximum load capacity of 2535 lbs.

Original Tire
is LT-Metric

All listed data and/or calculations are 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 255/70R18 tire size

40 tire models are available in 255/70R18 tire size. Click on tire model to check its maximum tire inflation and tire load capacity.

Vehicles with 255/70R18 tire size

255/70R18 tire size is used for original equipment tires on 2 vehicles. Click on vehicle model to find its recommended tire pressure for 255/70R18 tires.