peterbuilt stainless battery box

hi , was wondering if anyone has tryed these battery box covers made by trux? ,i think the battery box one u get rid of ur existing lid and the passenger side tool box one just slides over?also wondering if i could keep my mudflaps on the rear of boxes or would it interfere with these?

 

to answer my own question lol,these will work keepin flaps on boxes,they are ok ,id call em good from afar but far from good! if anyone gonna get em it takes a few hrs to install to shim with rubber for vibration if ur kinda picky, and no hardware is included for the straps, personally the original 12 gage customs slip on are way better but these are priced right, get what ya pay for