Hey All, I've been meaning to answer yesterday but went drinking with the neighbors. Priorities.
@Rancid Lunchmeat
Stock wheels, 37'' 12.5 R17 Wildpeaks AT3W ''D'' load rate like
@olyelr said.
Slight rubbing on control arms at full lock.
Since then, I added 1.5'' spacers and now no more rubbing on control arms but rubbing on front fender rear lip.
Had to trim and will have to hammer down that metal lip like
@IRSmart did.
@retired
I have exactly 26'' between the center hub and fender. ( front ) This is with around 450 lbs in the back ( ram boxes +stuff+generator+ 24 gal gas )
Tire sits at about 35 1/4'' with 35 lbs ( front )
@Grand Mesa
The only 37'' tire E rated with a now peak I found was the Kaniti Trail Hog.
And that tire lost all sippings at half life
But my 37'' D rated can load 3525 lbs as opposed to a 315 or 35'' E rated at 3195 lbs ( Wildpeaks tires ) as
@Overlander beat me by 20 minutes.