unsprung mass is kept minimum

sprung mass is kept minimum

vehicle mass is kept minimum

all of these

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