Got a question about this. I love my 37's on the stockers, like the ride, but the rubbing is getting a bit on my nerves. So I was toying with the spacer idea. Does anyone have any experience with these? I was looking at 1.5" spacers from https://www.performancewheel.com. I think 1.5 will be right, but not 100% sure.

I got the steel ones from www.arrowcraft.com ? I wanted to stay away from aluminum, 1.5 is what I go too. I don't like way the tires stick out past dually fenders so I have 19,5's coming.

I have 2" spacers on my dually. yep tire are out past the fenders.
Love the look and ride be the way.
Topper