friction
Friction between the tire rubber and the road give traction.
No thread meand more of the tire contacts the pavement which will give maximum traction
The more weight over the drive wheels, the more traction.
for better traction!!
On ice with narrow wheels
the correct term is posi-traction which refers to the power to the differential then to the rear wheels, a posi-traction equipped vehicle provides power to both drive wheels if one of the wheels starts to slip, a non posi-traction vehicle only drives one rear wheel.
Loss of traction in the rear wheels of a vehicle is called spinning, sliding, drifting... In NASCAR terms, loose.
more grip and traction
They are broader for better traction.
traction control, it restricts the power to the drive wheels. Good when in slick conditions when your power wheels try to spin, the power is reduced so you can regain traction
For stability and traction
Rolling wheels have more traction than sliding wheels. Thus you have more control. To illustrate; If you were in a turn and either locked the brakes or accelerated too fast the rear wheels loose traction and the rear of the car starts to pass the front of the car.