Exactly! Trim trimminy trim trimminy trim trim trim hoo hoo
I use a sawzall, hammer and multi tool to hack away plastic Tupperware and cut and fold metal out of the way to clear big tires.
Other options include
Wheel spacers
Small lift
Aftermarket wheels
But you should be able to trim enough to clear some
265s
All tire and wheel combos are different, you just gotta mount them and then start clearancing