An everyday driver is very used to drive around. He knows the streets exactly, the car is one with him. So no one drivers better than him.
Those kind of drivers is partly in all of us. But it is not a good ideo to combine this with a tractor / SUV. You can watch this every day: Sitting behind a huge car, the driving skills aren´t so big as shown. But the statemant is: I drive like a boss! What can happen?