Horizon Fitness PST6 Treadmill Horizon Fitness Updated September 16, 2021 16:51 For the 2006 Horizon Fitness PST6 Owner's Guide, please click here. For the French Owner's Manual, please click here. For the 2006 Horizon Fitness PST6 Exploded Diagram, please click here. Was this article helpful? Yes No 0 out of 0 found this helpful Have more questions? Submit a request Related articles T101-05 Treadmill (TM486 or TM734) Comments 0 comments Please sign in to leave a comment.