increase vehicle load carrying capacity
provide a softer ride
control suspension movement and body roll
all of the above
distance between the centres of the font and rear wheels
distance between the centres of the front tyres
distance between the centres of the rear tyres
extreme length of the vehicle
steering wheel
steering shaft
steering gearbox
tie rod
belt driven by camshaft
chain driven by crankshaft
belt driven by drive shaft
belt driven by crank shaft
improves steering comfort when steering wheel is turned to effect small changes in the direction of forward motion
allows the steering wheel to be turned by a greater amount when steering
make the steering more responsive
reduces the amount of kick back for large steering angles