looking through the mods, I have not found a truck/car that is very powerful and also has a trailer hitch. Does anyone know of one? The link would be great.
You can stick the Stage 3 supercharger, some Alder Draggers, a 5-speed manual transmission, and a limited-slip rear differential on any one of the "modern" Gavrils (D-Series/H-Series/Roamer/Grand Marshal) along with a tow hitch and have yourself a VERY quick tow vehicle. More good fast vehicles for towing: -SBR4 TTS2 -K-Series/800 Series TTSport editions -Bolide 390 GTR (twitchy) -I-Series with the 3.0-liter I6 and the Stage 3 turbo tuned to max boost (laggy off the line) -Any one of the high-powered car mods available (like CJD's Special Tunes, warkus's Customizable engines and drivetrains, and Spaceballs the Username's High-Power Car Pack)
https://www.beamng.com/resources/gavril-dragster-pack-custom-parts-engines-skin-etc.1639/ these trucks are BA and you can fully customize them in vehicle config...diesel power baby!