- (a) The wheel housing opening shall allow for easy tire removal and service.
(b)
- (1) Wheel housing shall be attached to floor sheets in such a manner to prevent any dust, water, or fumes from entering the body.
- (2) Wheel housing shall be constructed of minimum sixteen-gauge steel.
- (c) The inside height of the wheel housing above the floor line shall not exceed twelve inches (12”).
- (d) The wheel housing shall provide clearance for installation and use of tire chains on dual power-driving wheels.
- (e) No part of a raised wheel housing shall extend into the emergency door opening.