Vehicle suspension systems

A ride-height adjustment system for a vehicle, the system comprising:

• a suspension system, which is adjustable to change a ride height of the vehicle in which the suspension system is fitted;
• a first detector, to automatically detect a preliminary end-of-journey (EOJ) event indicative of a preliminary expectation of an end of a journey;
• a controller, to adjust the suspension system in a first movement in response to automatic detection of said preliminary EOJ event, to change the ride height of the vehicle towards an access ride height of the vehicle, which access ride height is a predetermined ride height that facilitates egress from and entrance to the vehicle;
• and
• a second detector, to automatically detect a decisive EOJ event indicative of a decisive expectation of the end of the journey, wherein, when the ride height of the vehicle remains different from the access ride height after said first movement, the controller is adapted to further adjust the suspension system in a second movement in response to said decisive EOJ event detection, to further change the ride height of the vehicle towards said access ride height of the vehicle.