Wheel spacer question--

[Crummins]

If you want the best spacer, you need to talk to Fred:

http://www.wheeladapter.com/index.php

His spacers are steel which would be the best for strength. He typically ships same day too.

I have his spacers on my Suburban (the rear track on the Suburbans is 3.5-4" narrower than the front). I've put 20k (lots of towing) on them and have had zero issues. Great quality. Just be sure to retorque once after you install and drive for awhile.

 

[MOBS]

Also, for balance issues, make sure you either get spacers milled to match your hub size, or use the shims to align the spacers before torquing them down. If they're off just a millimeter, you can get a rough bouncy ride, especially noticeable at highway speeds on those rubber band tires.