The question customers fail to ask is, what is “best” for their vehicle?
Roll bars on modern vehicles are often a compromise between stability and comfort.
Presenting your customer with inspection results and benefits of replacement will help sell the job.
If camber is off on one side only, a close encounter with a pothole or curb may have bent a spindle, control arm or strut.
One spring rate might be great for controlling body lean, but it could be too hard to provide a comfortable ride.
Learning how to read the tire and communicate your findings is the key to ride control.