Hey guys, I am pretty new to the jeep thing. I have a 2007 wrangler 6 speed, with 109,000 miles. Here recently, the jeep starts to shake around the 50-60 mph area. It drives fine under 50 mph, but over 50 it has a little shake in it. I need some opinions on what it could be, and some ideas on how to fix it. I take care of my jeep, since I have owned it I haven't taken it off-road ( I know it's a sin) and I have the regular size bf mts on it. I hope this isn't the signs of the noturious death wobble. Any suggestions will help. Thanks guys.