Ensure you check fenders are securely fastened to a frame member. Two of the self tapping screws came out after about pulling it 5 times. They were not imbedded in the frame, just the skin of the trailer. This was. Blackout 7x16 duel axle enclosed trailer. The two mounting holes of the fender do not align with the frame rib. Luckily 3 of the other screws did which prevented it from falling off. The Dothan store does not do repairs, or warranty work. So I did the repair myself instead of driving to Ozark. Big hassle. read more