Here are what the front look like. I ordered tu tremor with the front only since u wasn't sure if I wanted to go aftermarket on the rears.
After looksing around I decided to go with the OEM for the rear so they're in order
I wonder about this also but think it should be fine, much better than without. If you do an undercoating I wonder if this affords even more protection...right now I get all sorts of crap stuck underneath without liners.Any concern these will trap mud/water/salt between the liner and the body and be difficult to get out? They definitely look better just dont want corrosion issues down the road, al body should help but can still corrode.