18" Wheel help

XXR 559 Flat Graphite Wheels 5x4.5 - 18x8.5 +20 - 559886696

These are an 8.5 wide wheel with a +20 offset so i think they should work front and rear.
Plus they kind of look like a pitchfork, lol

So I think they’ll work, in the front if you go past a 245 wide tire they’ll end up sticking out too far (farther than my 275’s).

In the back you’ll probably need a small spacer to clear the springs.

But for a compromise to run the same rim front and back that’s about as close as it gets.