im sorry for asking, i have searched but i was about to order the xd diesel 18x9 with 0 offset and 5" of back spacing with 325/60/18 terra grapplers. i know they will fit my 05 screw with the 2.5" leveling kit. as i was about to order i noticed that they have a new size of 20x10 with 4.56" of backspacing. would that work on my truck, if im thinking about this right they should only stick out a half an inch further then the 18x9 im guessing though and can't pull the trigger without third party perspective by the way i would probably run 305/55/20 terra grap's any help would be much appreciated thank you

 

Well the rims are 1" wider and have 1/2" less backspacing so I think they are going to stick out 1 1/2" more and You will need to do some major trimming and prob. no off roading with that setup. Better wait for some others to chime in though, I may be mistaken.

 

Yep, a 10 inch wide wheel with 4.5 inches of bs is gonna stick out 3.5 inches farther than the OEM 17 and 18 inch wheels. Personally, I think the 18's will fit and look a lot better.