Work truck platform is made to flex, subframe is made to not flex. Another clarification for me.
If the driver rear tire goes into a deep pothole, I see two things happening:
1. the weight of the subframe/camper on the passenger side is maintained spread out the length of the frame, and
2. the driver side frame twists going downward into the pothole. The weight of the rigid subframe/camper is shifted from evenly spread out to a forward point of contact with the frame causing an unusual stress point.
This would cause repeated stress on a frame point from potholes, uneven ground, etc. Why doesn't this eventually crack the frame?
If the driver rear tire goes into a deep pothole, I see two things happening:
1. the weight of the subframe/camper on the passenger side is maintained spread out the length of the frame, and
2. the driver side frame twists going downward into the pothole. The weight of the rigid subframe/camper is shifted from evenly spread out to a forward point of contact with the frame causing an unusual stress point.
This would cause repeated stress on a frame point from potholes, uneven ground, etc. Why doesn't this eventually crack the frame?