I was getting off 275 southbound on dale mabry. the exit has a large loop that directs you to the flow of traffic. the road was wet, and i took the loop as if it were dry, my rear end swung out and the front of the car rubbed against the metal guard rail. it scratched the front bumper and the headlight that was in at the time. I replaced the headlight, and had intended to invest in a different front bumper. Very minor contact, with no actual impact or structural damage to the car, just cosmetic.