We are going to be using my dads truck, (92 Chevy Ext. Cab 2wd 1 ton dually) for pulling a trailer. Im not real certain what drop it has, cause the duallies where taller, but its slammed. Any ways we're putting bags on the inside of the frame rails over the rear axle, right where the exhaust goes over. Thought about making it dump before it gets to the axle. Does this cause any problems?? Since its exiting under the bed will it cause rust?? Anyone else have theirs like this.

 

rust?? i have mine dumped with no problems.

 

just wondered, didnt think it would but had to ask.