"Damn tough little truck" for sure...your dad is right....If you where in an accident you should report it as a "vehicle still" accident this will not add to your premium because you where apparently not at fault for this crash. If you have full coverage you should be repaid (after claiming a vehicle still crash or parked vehicle crash) for any inspections, and a deductible for all damages incurred pertaining to the "fender bender" without your premium going up and without identifying the guilty party(as it where....and shit). If I'm not wrong your truck should be equipped with shock absorbing "fold points" between the bed and cab that could have been bent in irregular ways. Even a low speed crash at the right angle could cause a crumple in these "fold points" that would make your truck seem to drive and or operate differently. Though you do have a damn tough little truck...