granny 
2001 Toyota 4Runner SUV SR5 2WD 4dr SUV (3.4L 6cyl 4A)
Drive shaft problems
 Bought new with 140,000 miles today. Early 2008 thought vibration was u- joints but had to have drive shaft replaced. 8/09 - it is just now doing the same thing. Checking to see if common complaint. Until then it has been very reliable and maintenance (major) free. 