Originally Posted by cabindoor00
I've got a question... I have a 2011 Dodge Ram 1500 Crew Cab 4x4 Laramie Edition with a 5.7 Hemi. Everything is stock right now, but I'm looking to buy a BDS 6 inch suspension lift and possibly put 35" tires on 20" rims. What do you think would happen to my gas mileage? If my gas mileage is affected, could it be fixed with a programmer? Is the warranty voided once I get this lift installed? Thanks so much for any help.
Your gas mileage will drop just due to the aerodynamics of having a lift, not to mention the larger mass you have to turn with larger tires. It cannot be fixed with a programmer and there is no programmer for 2011 yet. The warranty will be voided on any factory components that fail as a direct result of any modification you make. But everything else will be fine, like your engine, electrical, etc.