Question:Lift/level, spacers, 285/70/17

Hey all. I’m running 285/70/17’s on Vision Manx wheels with a -12 offset on my 2019 Sport. I’ve got a 3/1 lift level as well. I had 1&1/2 inch spacers but had to take them off because of how bad they rubbed. My question is that I would like to put some spacers on but don’t know how much I can do and not rub. Anyone else got this kind of setup with spacers and if so how big are the spacers. And I know hub centric.

 

What is your back spacing on those wheels?

 

Rugged OR 2.25” spacer on my new 2020 TRD OR model. 1” block in rear.
SEMA 17” wheels. 285/70r17 Ridge Grapplers.

No rubbing. Good rake. Rides the same as stock I think.

 

looks like 4.75"

https://www.visionwheel.com/wheel/4452/398-manx/?finishID=2404

 

Actually I guess they’re Manx II-12 is the offset

 

4.50"

https://www.visionwheel.com/wheel/12633/VisionOffRoad/354 Manx 2?finishID=1902