HarrisonP

This thing is really bothering me and I cannot find the source of it. I filled all of my tires up the other day because I was going on a trip. My right rear tire was about 10 psi lower than all of the others. As soon as I got out of my neighborhood I noticed a vibration. It is coming from the back, and almost seems like it has to be something with one of the tires. It is not a fast vibration like you wound have with something like a bent axleshaft, but rather a slow one like if it were a spot on the tire. It is kind of hard for me to put in words, so bear with me. I took it out and rotated the tires, front to back, and it didn't help. It was coming from the same spot, so I switched the tires across the 4Runner just to see if it helped, but I didn't have any success. It is still coming from the same spot. I have the Michelin LTX/MS and they are the stock size, 265/70/16. They have alot of miles on them and need to be replaced, but I am a student and don't have that kind of money right now. It isn't making the kinda noise like when a bearing is going out. I need help pleaseee, its really gerve racking.

Thanks

__________________
"Live and learn, Die and forget it all"