Tire load range or ply rating identifies how much load the tire is designed to carry at its industry specified pressure.

Learn more about Tire Load Range


P-Metric Car Tires
Tire Load RangeAbbreviationMaximum Load
Pressure
Light LoadLL36 psi
Standard LoadNothing or SL36 psi
Extra LoadXL42 psi

LT-Metric, Imperial and Flotation Light Truck Tires
Tire Load RangePly RatingAbbreviationMaximum Load
Pressure
B4B35 psi
C6C50 psi
D8D65 psi
E10E80 psi
F12F95 psi
G14G110 psi

Euro-Metric Car Tires
Tire Load RangeAbbreviationMaximum Load
Pressure
Standard LoadNothing or SL36 psi
ReinforcedRF42 psi
Extra LoadXL42 psi

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