This 2022 Peterbilt 389 is the first 389 custom ordered by 34-year-old Carl Womack. The rig, nicknamed "Lemonade 2.0," features a 605-hp Cummins X15 with an 18-speed and 3:08 rears. Womack's ...

Jun 14, 2022. Doug Huffman owns this 2022 Peterbilt 579 and leases it on with ATS Specialized, out of St. Cloud, Minnesota. The rig is powered by a Cummins X15 with a 12-speed autoshift.