At Covenant Transport Services, our fleet constantly ranks as one of the youngest in the industry. For this year, we’re adding 2018 Freightliner Cascadia Evolution trucks with 455 HP Detroit Diesel DD15 Engines, DT12 automatics with Detroit Diesel rear axles. We run low profile, size 22.5 tires with outer aluminum rims. Our trucks have the full aerodynamics package for improved fuel economy. Our average tractor age is less than 22 months, and our trailers are well-maintained, clean, and safe.