Thinking about putting some new wheels and tires on my truck but the rims I like only some in a 20x10 I have to find out the back spacing and offset, but what would be the best back spacing and offset be to keep them tucked in and fit well, I know I need a +offset? Thinking about going with the 285/50R20 Toyo Proxes S/T, overall height is supposed to be like 31.1"