remove part of the cladding to get the 4 bolts you need to remove the tow hooks. (3 on one side one on the other) Use a breaker bar to get more torque the tow hook bolts really stick, You will only need to re-use 2 of the tow hook bolts so test them in the holes and find which screw in the best, Let me know how you thread in the 4 bolts from curt I can not figure how to access the frame.