Various gen 2.5 tire and wheel combinations

Hi all, I am new to the forum and I have a 2020 crewmax with 3.5 front lift and 2.5 in the rear. I have experimented with different wheel tire combos and I would like to make a list of things I have found and add what you have found. Currently I have 285 75 17 Falkens on icon rebounds. 17x8.5 +25mm offset. With the lift I have, I rub on the right side only in reverse when there is some flex. I tried 315 70 17 first a d they rubbed a lot. I couldn't bring myself to cutting a body mount. For winter I am running 275 70 18 goodyears territory mt on the stock rims. Incidentally my speedometer is right on the money. The stock tires actually shown that I was going faster hence racking up my miles and I started with a lease. I would like to try know if anyone has tried 295 70r18 or 305-65r18 on stock wheels 2014 to 2021. Is there any issue with rubbing on the uca? What lift do you run to clear that size? I am considering selling the icon Falken combo and trying something different or keeping the factory wheels.

 

Weird, those look like BFG's in the picture.

 

Yep...those are.

 

295/70/18 is VERY, VERY close to the UCA on stock offset wheels. But shouldn't rub. Doesn't for me anyway. I have had the same Ridge Grappler size on two Tundra's. One with aftermarket UCA, and currently with stock UCA.
You may need to trim or bend the cheap stock skid plate, if that's what you have.