35x12.50 20's on stock wheels?

[TophandRam]

I was able to score last month a set of basically new truck take off 2020 3500 SRW limited 20" wheels with Firestone AT's (500 miles on them) paid a $1000, plus i had to pay $250 for new Factory lug nuts plus $175 for new programmable TPMS sensors. I didnt want to jack with my stock ones in the factory 18" wheels.
Yesterday thru a friend I scored a set of Nittio Terra Grapplers G2 35x12.0 20" F load rating with less than a thousand miles on them (1000 bucks) .
My plan is to get the Carli 2.5 leveling kit and Track bar next month and the 35's installed on the stock 20x8 wheels anyone running that type of set up, comments and pictures would be helpful.