Section 35550 Of Article 1. Axle Limits From California Vehicle Code >> Division 15. >> Chapter 5. >> Article 1.
35550
. (a) The gross weight imposed upon the highway by the wheels
on any one axle of a vehicle shall not exceed 20,000 pounds and the
gross weight upon any one wheel, or wheels, supporting one end of an
axle, and resting upon the roadway, shall not exceed 10,500 pounds.
(b) The gross weight limit provided for weight bearing upon any
one wheel, or wheels, supporting one end of an axle shall not apply
to vehicles the loads of which consist of livestock.
(c) The maximum wheel load is the lesser of the following:
(1) The load limit established by the tire manufacturer, as molded
on at least one sidewall of the tire.
(2) A load of 620 pounds per lateral inch of tire width, as
determined by the manufacturer's rated tire width as molded on at
least one sidewall of the tire for all axles except the steering
axle, in which case paragraph (1) applies.