Up, a little less wind resistance plus if something bad were to happen your window would work as a net to keep you and body parts inside the truck. We never believe bad things can happen to us but sometimes things happen beyond our control.
Up, a little less wind resistance plus if something bad were to happen your window would work as a net to keep you and body parts inside the truck. We never believe bad things can happen to us but sometimes things happen beyond our control.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709