my 19 year old son was driving thru my friends field the other night and hit a ditch we had dug for drainage doing 20 mph plus, he says 20 but i dont think so, its a 4 ft deep ditch almost straight up and set off the airbags and bent both upper front axle rods and the axle housing, so i decided im going to build a 4 wheel drive and teach him how to wheel responsibly. running thru fields at midnight with your girlfriend is dumb, but something i might of did. i was thinking of building a cherokee, and was wondering what year is the best? i was thinking of a 98 or 99 so i can get a hi pinion front end (i got a 99 axle from the junkyard to put in the sons tj) im thinking 5 speed but am kinda lazy so maybe a automatic. I have a 2007 4wd sierra (which pulled out the tj) but thats a work truck and cant afford to break it, and its a standard cab with a 8 ft box not real comfy. i would appreciate any opinions on what years work the best?