Chevy and GMC Duramax Diesel Forum - View Single Post

BlackSilver · 05-05-2008, 10:37 PM

The first thing you can do to improve mileage is to lose those tall wheels.

In any case the 3500HD is not an economy car. Mine, with careful driving, averages about 18.5 on the highway, 14-15 in mixed town/highway empty. About 10-12 pulling 13,500#.

05-05-2008, 10:37 PM	eBay Motors #2 (permalink)
BlackSilver Junior Member Join Date: Apr 2008 Posts: 16	The first thing you can do to improve mileage is to lose those tall wheels. In any case the 3500HD is not an economy car. Mine, with careful driving, averages about 18.5 on the highway, 14-15 in mixed town/highway empty. About 10-12 pulling 13,500#. __________________ Hans Radio KØHB Click here to see My Mule 2008 Silverado 3500HD LTZ CC LB DRW Go-power by Max & Allie 2004 Prairie Schooner 34FRB Platinum Edition My other interests