Owner-operator Thomas Milstead, leased to SPB Trucking, hauls mostly high and wide platform freight with his custom 2020 Peterbilt 389 that he bought new in 2019.

Curious who makes Peterbilt trucks and what engines they use? Here’s a look at the brand’s ownership and the powerplants behind the big rigs.

The Rangers finished second in all three relays behind Wall. The Greenwood boys 400 relay team of Mason Lee, Hyden McNutt, Nathaniel Romero and Kayden Alford posted a time of 43.23.