levelling kit

A buddy of mine showed up at my place with a '13 hemi 8 speed a few weeks ago.. haven't been able to stop thinking about it, so i made an irrational decision and swapped up my '11 SXT for a '13 sport qc 8 speed... and i couldn't be happier! hah. Went through an awesome dealership and...

Does anyone know if a levelling lift affects fuel mileage (positive or negative) or handling when towing over 3000 lbs of trailer?

A couple weeks ago, I purchased some 305/55 R20 Nitto Grapplers for my 2010 2wd Crew Cab. However, at full wheel lock, they rub. Since these tires cost an arm, leg, and half a kidney, I don't have much budget for a leveling kit, but I need to do something. Anyone have somewhat inexpensive...

On leveling kits? Sorting through thread after thread only confuses me further I want to raise the front 1.5-2" Laramie with AWD, 4high, 4 low and 2 wheel drive which kits are good? who sells it? does it cause a vibration or not? Does it void any of the factory warranty? Do I need to do an...