hard steering and hard ride
poor acceleration and hard steering
steering wheel vibrations and uneven tyre wear
poor acceleration and reduced fuel efficiency
adjust the tyre pressure
rotate the tyres
adjust the damper spring tension
attach appropriate weights to the wheel at appropriate positions
contact areas of the tyres
free play of the steering wheel
turning radius of the left and right wheels
difference in the toe angles of the left and right wheels
mechanically
hydraulically
pneumatically
none of these
a duct directs air towards the caliper for cooling while the vehicle is moving
caliper is covered with cooling fins
disc contains many small holes for optimum cooling performance
disc contains radial vanes between its rubbing surfaces for optimum cooling performance