2011 Lexus GX 460 Owners Manual - Page 771

6-1. Specifications Tire related term Meaning The sum of: (a) Curb weight (b) Accessory weight (c) Vehicle capacity weight (d) Production options weight 150 lb. (68 kg) times the number of occupants specified in the second column of Table 1 that follows Distribution of occupants in a vehicle as specified in the third column of Table 1* below The combined weight of installed regular production options weighing over 5 lb. (2.3 kg) in excess of the standard items which they replace, not previously considered in curb weight or accessory weight, including heavy duty brakes, ride levelers, roof rack, heavy duty battery, and special trim A metal support for a tire or a tire and tube assembly upon which the tire beads are seated Nominal diameter of the bead seat Rim diameter and width 6 Maximum loaded vehicle weight Normal occupant weight Occupant distribution Production options weight Rim Rim diameter (Wheel diameter) Rim size designation Vehicle specifications 779