Kevlar MTR's? There not bad on the ice either, IT"S ICE..... We did a frozen stream crossing and they did surprisingly well! Yes, your jeep is capable but you will find yourself venturing into harder and harder stuff, wanting to go on the "FUN" trails and you will eventually need the stuff i listed. So i say why procrastinate and "Just do it"! I grew up in Crawlorado and have been stuck many a time, needed a winch many a time. I am to old for that now so i go prepared for all Crawlorado has to offer...