I have an opportunity to get a set of 20" wheels from a 2007 Dodge Ram for ridiculously cheap. I'm going to get them no matter what, but I'd like to put them onto my blazer (after removing the ram logo of course :P)

My 2000 Blazer's wheel size is:
- 15 x 7 Wheel size
- 5 x 4.75" Bolt Pattern
- 5.5" Back Spacing
- +32 Offset

The Ram wheels are:
- 20 x 9 Wheel size
- 5 x 5.5" Bolt Pattern
- 5.75" Back Spacing
- 19.05 Offset

Is it possible to put these on the blazer?

 

You'll need wheel adapters to go from 5x4.75 to 5x5.5. If you get some that are around 1.5" thick you might be able to get away with this... it all depends on the size of tire you're going to use, and whether your truck is lifted or dropped. You'll have a high risk rubbing on the back of the front fender.