SWB = Short Wheel Base

As opposed to LWB (long) used for four door or full'er' size SUV's like a Cherokee.

At 96'ish inches, it's a tad longer than the typical 90" or so Jeep. But still 'short' compared to a cherokee that sits at about 101" and the four door rodeo sitting at 106".

Hope that helps,

E.