I'm looking to install 35 inch tires and 20 inch rims on my 2023 f150. I want the tires to stick out about 2-3 inches. What width rim and tire would I need. I'm also installing billstein 6112s on the front with 5100s on the rear

 

You're gonna need at least a level, or a lift to do what you want.
I have 35's on, with a 3"+/- level, and +34 Raptor wheels, IMO, that's about the max without a lift.

 

Probably going to need a wheel with negative offset which may lead to rubbing on the crash bars or air dam on full lock.

 

John i am installing Billstein 6112 2 1/2 inch lift on front
Blue Hopefully not, I'm trying to avoid that

 

You could also take a look at "Custom Offsets". They are a vendor on here that has a huge archive of photos and description of mods. Pretty sure you'd find a similar setup you might like.
https://www.customwheeloffset.com/

 

may need to drop down to a 33-34", like a 295/60 to help with the added width and scrub radius if you're opposed to trimming/removal of crash bars.

Or, you deal with not having lock to lock steering.

 

Thanks, I'll keep that in mind

 

I guess I'd rather deal with the crash bars than go smaller. Thanks buddy

 

I've seen a few 285-65r20 stock and with leveling on factory offset.

 

Not sure how big they are compared to 35" tires. Just trying to figure out what width tire and rim. I want it to stick out an inch or 2