My car has a small but definite list to port--the driver's side--perhaps as a result of doing too much solo driving. I have not measured the amount of lean in terms of the number of degrees but estimate that I would need to increase the ride height on the left side. both front and back, about 5/16" to 3/8 to make the car appear level when I am not in it--perhaps another 1/8" to 1/4" inch when I am aboard.

What is the best way of accomplishing this?