15 Apr 10, 09:29 pm
ak_petey Wrote:(e) For purpose of this section(1) "frame" means the manufacturer's main longitudinal structural members of the chassis of the vehicle, or, for vehicles with unitized body construction, the lowest main longitudinal structural members of the body of the vehicle
- bolt on a lower "crossmember" for highway driving to lower the frame requirement . -remove when you get to a trail.
A crossmember wouldn't work because it's not the main longitudinal structural member.