CURT Class 4 Trailer Hitch, 2-Inch Receiver, Fits Select Chevrolet Silverado, GMC Sierra 2500, 3500 HD Model 14009CURT Class 4 Trailer Hitch, 2 Inch Receiver, Fits Select Chevrolet Silverado, GMC Sierra 2500, 3500 HD Model 14009 Whatever the next item is on your to do list whether it's arriving at the jobsite before dawn or getting your travel trailer set up in time to see the sunset CURT class 4 trailer hitches offer greater towing power to let you Bring It. These custom receiver hitches are built to tackle bigger jobs and bolder adventures, all while giving you