2020 tundra will the tire size fit

I have a 2020 tundra crew max SR5 TDR off-road truck with A factory leveling kit from the dealership. I’ve currently been running since I purchased it new 285 65 18 Falken WildPeak a/t3w tires. I’ve removed the mudflaps. My question has anyone tried to run 285 70 18 tires if so, did you have any rubbing? Or would I need to do trimming or raise the truck more…

 

Ive seen 285/70-18 on stock wheels fit....it is a very "stuffed" look. Probably some minor rub on front sway. I dont recall if they needed to remove mud flap. You would need to lose those air flap at bottom of front bumper. If you search that tire size here you should be able to locate some threads. It may be in the "largest tire you can run stock" thread.

 

watch this guys vid.
https://youtu.be/Q7MyN1qOFgs?si=hNEagnOzGkyfT9RS