read a post back there with 20 tacoma owners complaining about a creaky drivers seat. i know of a few tacos with this problem, and i had this problem severely for a year now.

i eliminated the noise by tightening the back-left driver's-side seat bolt (14mm). you will need to pull the plastic cover for that bolt first, dont be shy, it will snap back on after you pull that bolt snug.

sane driving now.