Ive got a 93 YJ, lifted, tires, bumper, tire carrier, permanent coating of mud.. you know the deal lol.
And I have to agree.. most new jeeps, 07 on up, uusually dont get it. But for the XJ guys chimin in, if youre lifted or modded, you get a wave. It's really not that complicated. The wave isnt just because you drive a Jeep.. ill be damned if i wave to anything other than a CJ,YJ, TJ, or built XJ/JK. It started on the trails... thats why most people "dont get it"