Load Capacity

It is a “must” that the load-carrying capacity of your replacement tires shall always equal or exceed the vehicle load-carrying capacity of the original equipment tires.

The replacement tire must have a maximum load-carrying capacity equal to or greater than the maximum vehicle load-carrying capacity of the Original Equipment tire. For the recommended inflation pressure ranges of the Original Equipment tire sizes, refer to the tire information placard on your vehicle. These inflation pressures must be kept as a minimum. However, tires which are loaded beyond their maximum allowable loads will build up excessive heat that may result in sudden tire destruction. So, maintain at least the minimum, but don’t exceed the maximum.

Do not exceed the gross axle weight ratings for any axle on your vehicle. Consult the vehicle information placard and/or owner’s manual to determine the gross axle weight rating. Do use the vehicle manufacturer’s loading instructions to insure that the tires are not overloaded.

Can you replace an original equipment light truck tire with a passenger tire?

Perhaps, but only if the replacement tire has a “maximum load” rating that is at least 10% GREATER than the original equipment light truck tire as specified on the vehicle information placard. The “maximum load” of a passenger vehicle tire is not sufficient for replacement of an original equipment light truck tire. Compare the manufacturer’s original light truck tire maximum load (indicated on the sidewall) and do not install a passenger vehicle tire unless its “maximum load” rating is 10% or more larger than that of the light truck tire.