Im looking to trade my 01 Duramax ext cab with 4drs. Black exterior with cloth interior. Its 4x4 with 33in fe deral mt tires bought in february. It also has a bullydog triple gauge tuner and is straight piped with a 5in tip. It has 290k highway miles from pulling a dirt track car. It has new injectors and a new allison transmission. Put in by dealer bout 50k miles ago. Im looking to trade for a jeep tj. Its going to be used as duel purpose so needs to be some what road friendly. Welded rear does not bother me.