Tire Load And Inflation Chart

…Select Tire Size Tire Category: Trailer Service Change Category Special trailer service tires built for stability, durability, and payload. Not for powered vehicles. Special trailer service tires feature heavy-duty constructions and accommodate higher inflation pressures to provide the load capacity…

…cold inflation pressure branded on the tire's sidewall. If a vehicle's horsepower and top speed are increased significantly, confirm that the required adjustments are made to the tire pressure and/or load conditions beyond the vehicle manufacturer's recommendations using the following charts.…

…tire inflation pressure for this tire is 300 kPa (44 psi). It is important to note that the maximum load is rated at an industry specified tire inflation pressure that is often lower then the tire's absolute maximum tire pressure. The tire pressures used to determine the maximum load the tire is…

…load tires and 41 psi is the assigned "maximum load" pressure for extra load tires. The above chart correctly shows that an extra load tire is not rated to carry any more load than a standard load tire when both are inflated to the same pressure (up to the standard load tire's "maximum load"…

…100% 37 1000 Note: Never exceed the maximum cold inflation pressure branded on the tire's sidewall. More Speed Rating Charts * S-Speed Rated Tires * T-Speed Rated Tires * U-Speed Rated Tires * H-Speed Rated Tires * Z-Speed Rated Tires * V-Speed Rated Tires * W-Speed Rated Tires * Y-Speed Rated Tires

…industry's tire load & inflation charts. Related Links * Tire Specs Explained: Measuring Rim Width * Tire Specs Explained: Overall Diameter * Tire Specs Explained: Revolutions Per Mile * Tire Specs Explained: Rim Width Range for Street / Highway Tires * Tire Specs Explained: Tread Depth * Tire Specs…

…load tires and 41 psi is the assigned 'maximum load' pressure for extra load tires. The above chart correctly shows that an extra load tire is not rated to carry any more load than a standard load tire when both are inflated to the same pressure (up to the standard load tire's 'maximum load'…

…100% 38 1000 Note: Never exceed the maximum cold inflation pressure branded on the tire's sidewall. More Speed Rating Charts * R-Speed Rated Tires * S-Speed Rated Tires * U-Speed Rated Tires * H-Speed Rated Tires * Z-Speed Rated Tires * V-Speed Rated Tires * W-Speed Rated Tires * Y-Speed Rated Tires

…in load capacity. A tire with a load index equal to that of the Original Equipment tire indicates an equivalent load capacity. A tire with a lower load index than the Original Equipment tire indicates the tire does not equal the load capacity of the original. Typically, the load indexes of the tires…

…100% 37 1000 Note: Never exceed the maximum cold inflation pressure branded on the tire's sidewall. More Speed Rating Charts * R-Speed Rated Tires * T-Speed Rated Tires * U-Speed Rated Tires * H-Speed Rated Tires * Z-Speed Rated Tires * V-Speed Rated Tires * W-Speed Rated Tires * Y-Speed Rated Tires

…100% 39 1000 Note: Never exceed the maximum cold inflation pressure branded on the tire's sidewall. More Speed Rating Charts * R-Speed Rated Tires * S-Speed Rated Tires * T-Speed Rated Tires * H-Speed Rated Tires * Z-Speed Rated Tires * V-Speed Rated Tires * W-Speed Rated Tires * Y-Speed Rated Tires

…100% 40 1000 Note: Never exceed the maximum cold inflation pressure branded on the tire's sidewall. More Speed Rating Charts * R-Speed Rated Tires * S-Speed Rated Tires * T-Speed Rated Tires * U-Speed Rated Tires * Z-Speed Rated Tires * V-Speed Rated Tires * W-Speed Rated Tires * Y-Speed Rated Tires

…85% 42.5 850 Note: Never exceed the maximum cold inflation pressure branded on the tire's sidewall. More Speed Rating Charts * R-Speed Rated Tires * S-Speed Rated Tires * T-Speed Rated Tires * U-Speed Rated Tires * H-Speed Rated Tires * V-Speed Rated Tires * W-Speed Rated Tires * Y-Speed Rated Tires

…91% 40 910 Note: Never exceed the maximum cold inflation pressure branded on the tire's sidewall. More Speed Rating Charts * R-Speed Rated Tires * S-Speed Rated Tires * T-Speed Rated Tires * U-Speed Rated Tires * H-Speed Rated Tires * Z-Speed Rated Tires * W-Speed Rated Tires * Y-Speed Rated Tires

…85% 42.5 850 Note: Never exceed the maximum cold inflation pressure branded on the tire's sidewall. More Speed Rating Charts * R-Speed Rated Tires * S-Speed Rated Tires * T-Speed Rated Tires * U-Speed Rated Tires * H-Speed Rated Tires * Z-Speed Rated Tires * V-Speed Rated Tires * Y-Speed Rated Tires