§ 175.78. Chassis.
(a) Condition of chassis. All items on the chassis shall be in safe operating condition as described in § 175.80 (relating to inspection procedure).
(b) Vehicle frame. A vehicle frame shall be in solid condition.
(c) Motor mounts. Motor mounts may not be broken, cracked or missing.
(d) Flooring and floor beds. Flooring and floor beds shall be of a construction to support occupants and cargo which the vehicle is capable of carrying and may not have openings through which exhaust gases could enter passenger compartment.
(e) Bumpers. A vehicle specified under this subchapter shall be equipped with bumpers of a type used as original equipment, or a suitable replacement which is equal to or greater in strength than that provided by the vehicle manufacturer, securely attached to the chassis or frame. See 75 Pa.C.S. § 4536 (relating to bumpers).
(1) A bumper shall be of at least equivalent strength and mounting as the original equipment.
(2) No portion of a bumper may be broken, torn or protruding to create a hazard.
(3) A bumper may not extend beyond the body line or be longer than original equipment, whichever is greater.
(4) A wood plank bumper is permitted on a road service truck or wrecker if it is firmly attached to a regular bumper or equivalent steel backing.
(Editors Note: The effective date of subsection (e)(5) is postponed indefinitely, 29 Pa.B. 2460 (May 8, 1999). Until such time as this subsection is made effective, the regulation shall continue to provide:
(5) Some part of a horizontal bumper bar on passenger vehicles shall fall within 16—20 inches above ground level.
(6) Some part of a horizontal bumper bar on a multipurpose passenger vehicle and light truck shall fall within 16—30 inches above ground level.
See 26 Pa.B. 4230 (August 31, 1996).)
(5) Bumper height. Bumper height shall be as follows:
(i) Some part of the main horizontal bumper bar, exclusive of any bumper guards, on passenger vehicles and light trucks shall fall within 16 inches aboveground level and may not exceed the following limits:
Maximum Height
Vehicle Class Front Bumper (or Frame if
any of the conditions in
subparagraph (ii) apply)Rear Bumper (or Frame if
any of the conditions in
subparagraph (ii) apply)Passenger cars 22 inches 22 inches Trucks and multipurpose passenger Vehicles 5,000 lbs. or less GVWR 24 inches 26 inches 5,001 lbs.—7,000 lbs. GVWR 27 inches 29 inches 7,001 lbs.—9,000 lbs. GVWR 28 inches 30 inches 9,001 lbs.—11,000 lbs. GVWR 30 inches 30 inches
(ii) The front and rear height measurements shall be made to the bottom edge of the foremost portion of the frame rail, or to the original mounting brackets, whichever is lower, if one of the following apply:
(A) The bumper height, relative to the frame rail, has been altered.
(B) The vehicle was not originally equipped with a front or rear bumper.
(C) A supplemental bumper has been added. (D) The manufacturer’s specified bumper has been replaced with a bumper not identical to the manufacturer’s specified bumper.