Randy I just want to understand you saying this is a 2500 or 2500 HD ??
becasue i know i used have a G2500 before it only rated for 8600 lbs max but have plates registed for 10K [ my state don't have 9k plate so i bumped up one size over ]
but for fuel mpg it kinda suck espcally with towing with the 350 gasser i only get about 8-9 MPG ave without trailer it will get about 12 the best.
Merci, Marc