Sec. 622.952. EMERGENCY VEHICLE. (a) The weight limitations of Section 621.101 do not apply to an emergency vehicle. (b) The weight of an emergency vehicle may not exceed the greater of: (1) the manufacturer's gross vehicle weight capacity or axle design rating; or (2) including all enforcement tolerances, a: (A) gross weight of 86,000 pounds; (B) single steering axle weight of 24,000 pounds; (C) single drive axle weight of 33,500 pounds; (D) tandem axle weight of 62,000 pounds; or (E) tandem rear drive steer axle weight of 52,000 pounds. (c) In this section, "emergency vehicle" means a vehicle designed to be used under emergency conditions: (1) to transport personnel and equipment; and (2) to support the suppression of fires and mitigation of other hazardous situations. Acts 1995, 74th Leg., ch. 165, Sec. 1, eff. Sept. 1, 1995. Amended by: Acts 2021, 87th Leg., R.S., Ch. 411 (S.B. 1815), Sec. 3, eff. September 1, 2021.