Another 2011 and a few questions
I finally got rid of my POS GMC on Tuesday and picked up this F-450 Lariat Ultimate package, that I really like so far. The only problem is this truck is 3-4" shorter than my old '00 f-350 was on stock tires and my GMC was on 33's. This is causing me to have to my hitch raised a lot higher and now I can't have the tailgate dropped when backing it up because the electric/hydraulic solenoid will hit (not going to relocate it either). So my questions are how big of a tire can I get before I need spacers in the back? And also is the dealership able to correct the speedometer if I change tire size.
2011 F-450 Lariat 4x4 (Ingot Silver) w/American Force 19.5's
2000 F-350 CCLB XLT 4x4 (Oxford White)