A simple and non-laggy tractor trailer truck based on the soviet Kamaz 5350. It can stack as much containers as you want, but I would not recommend anymore than 4.
Technical:
Engine - Modular V8, Automatic transmission, All wheel drive.
Speed: 180 Km/h.
Range: Very far.
Cost: 21,108$.
You are free to modify and reupload without permission.