Doug Shwartz, the owner of six-truck Burr Oak, Michigan-based Doug Schwartz Trucking, owns this 2004 Peterbilt 379, which he uses to serve the agriculture industry in the Great Lakes region and the Midwest. The rig is powered by a 600-hp Cat with an 18-speed. Schwartz started his business in 1993.
Doug Schwartz's 2004 Peterbilt 379
March 5, 2021
The Business Manual for Owner-Operators
Overdrive editors and ATBS present the industry’s best manual for prospective and committed owner-operators. You’ll find exceptional depth on many issues in the 2021 edition of Partners in Business.Download