I have a 99 ram sport there is a squeeking noise coming from where the bed mets the cab. it almost looks like the cab might be rubbing on the tank or something like that has anybody else had an issue like this?

 

a common squeak point is in front of the drivers feet, just under the firewall. on the auto trans shifter linkage there is an up/down rod meeting a front/back rod and some nylon bushings on the ends of that pivot rod. mine drove me crazy for awhile. white grease or wheel brg grease will shut it up.