But the change in pinion size shouldnt change any suspension geometry.
The reason I ask is my buddy had a 2010 that he got a leveling kit (he never used it) for but sold the truck so he said I can have it for my 2013 but I have no clue if it will fit now after reading many different manufacturers sites.
I mean they are both 4th gens so I dont see why it wouldnt fit. But Indont want to take everything apart just to find out it doesnt and waste my time