Does anyone know if I can run 35s on stock rubi wheels, without spacers, just to get my jeep home from discount tire? I doubt they will install my new tires with spacers and don't have access to a truck. I will have 3.5" AEV on it so I'm not worried about flares just whether or not the jeep will be driveable for 5 miles from tires shop without spacers

 

I think you will be just fine. Watch for sharp turns though. You will probably rub on the air dam and sway bar.