1985 kenworth

i don't think there are any 1/10 scale trucks unless if its custom built ,and the fifth wheel pull you see is manual although a few of my other tractors have the motorized fifth wheel that you open and close with a channel on the radio.i run a 4 channel for most of my trucks ,a 6 channel for my optimus and a 7 channel for zeus.go big or go home is what i say