Originally Posted by
Crawler
The Jammin is an inch narrower than the Ofna according to the specs on Tower.
Actually it's .5 inch. Jammin is 10.5" and the Ofna is 11". Thats as simple as wheel offset. 1/4 inch on either side makes them the same. Since we dont know what the offset is thats all it could be. Wish we could get some measurements from those that have them. Also, is that a body measurement or wheel measurement? The body could be 1/4 narrower on either side for the jammin.