I seriously don't know. My manual must be a miss print or something is wrong. I was going through and my truck is only rated for like 7500 pounds and thats it. Its a dually I see guys hauling 35' trailers no problem with the 2001. Is my manual wrong? How many pounds is your truck rated for, mines on 75 as i said.
K3500 LS 4x4 6.5 liter 2000 stock now
K3500 LS 4x4 6.5 liter 2000 stock now