305/30R18 Tire Pressure Chart

Proper tire load capacity at specified tire inflation pressures for 305/30R18 tires.

305/30R18 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
305/30R18
SL 98
1268 lbs 1378 lbs 1488 lbs 1598 lbs 1653 lbs Show Specs

305/30R18 98 SL is a Standard Load tire with tire load index of 98 and maximum tire load capacity of 1653 lbs @ 36 psi.

Calculate proper tire load capacity for 305/30R18 98 SL tire within inflation range of 26 psi to 36 psi. Inflating 305/30R18 98 SL tire over 36 psi will not increase its maximum load carrying capacity of 1653 pounds.

When replacing vehicle's original equipment tires with 305/30R18 98 SL tire, calculate proper replacement tire inflation based on original tire's load capacity at its recommended tire pressure. Never overload 305/30R18 98 SL tire above its maximum load capacity of 1653 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 305/30R18 tire size

No available tire models with 305/30R18 tire size.

Vehicles with 305/30R18 tire size

No available vehicles with 305/30R18 as original equipment tire size.