The Mistress: ’04 Peterbilt and a 550-hp Cat

Updated Apr 16, 2014

Robert WinkelmanOwner-operator Robert Winkelman of Hermann, Mo., hauls logs and barrel staves from New Florence, Mo., to Lebanon, Ky., in this 2004 Peterbilt equipped with a 550-horsepower Caterpillar C15 motor and a 13-speed transmission. Winkleman drives with his wife, Lisa, who rides shotgun. She nicknamed the truck The Mistress because Winkleman usually is driving or working on the rig.

Click here to upload a photo of your truck.

Showcase your workhorse
Add a photo of your rig to our Reader Rigs collection to share it with your peers and the world. Tell us the story behind the truck and your business to help build its story.
Submit Your Rig
Reader Rig Submission