The first set I ordered had the driver's side front fender deformed leaving a 1/4" gap between the fender and the fender. All four defenders fit perfectly into the second set. The rear protection fittings worked well, but the front protection bolts were unusable. Reuse the existing fender liner bolts to secure the front fenders and the original #8 35mm case bolts to replace the longer bolts. The lack of instructions in this kit is disappointing but as it is basically the same as an OEM kit you can find OEM instructions. on-line. Total actual installation time is approximately one hour. You will need a short Phillips screwdriver, this is basically the only tool you will need.