My main, sometimes I change the red to a different colour. http://puu.sh/dr01g/b93323efd1.png It's my main truck, but I also drive a Scania and a Volvo sometimes.
I think I like the V6 Scania better then the V8. This thing pulls very strong but I got 7.0mpg on my last trip. 54,864 miles on this truck. Was my second truck. My first truck is driven by an employee and has over 60k now. Also my Sisu. Has a Detroit-Diesel DD16 (600hp/2780nm) and 16-Speed Eaton-Fuller RTLO-14918B. Little bit gas hungry.
My current cruiser. It's not overly efficient but it's pretty quick. On my way to Tver, Russia from Zurich. Has an Allison 4500HS 6-Speed Automatic.