Picked up a box of truck bits and pieces recently that had 2 box trailers and 2 low lowder trailers, but all in poor condition. Got moulding and casting once again and made copies of the jockey wheels, rear ramp, exhaust and rear axle brackets and was able to restore them to their former glory. Have 2 more to go, but need another older style rig with the smaller geared down motor to complete the second pair.