2020 recommended wheel offset

I recently lifted (2.5/1.5) my 2020 TRD Sport. I changed tires to 265/70 R17. I noticed the UCA's were less than a finger distance from the tires. While it doesn't rub on the hottop, aggressive off road it has rubbed once or twice. Still running stock wheels but looking to replace with an offset to move the tires out a half inch or so. The problem is I can't find the offset of stock wheels (always shows a range). Short of attempting to measure the stocks, does anyone know or recommend and offset that will do this. I don't want a big poke out, just a half inch or so.

 

I may have posted this too soon. I found a thread in wheels and tires and shows +30

 

If you go with an offset of 0 or +13 like the Pro wheels you can run 265 and 285s and minimize rub issues.