This is a quote from LRA's website.
But some want to add larger tyres. This means more guard clearance as the tyre is so much larger than the original. One of the better ways to gain guard clearance is to install a body lift kit. By doing this all the steering geometry achieved from the 50mm spring lift is unaltered as only the body is raised off the chassis. This will have an effect on the centre of gravity as seen in this illustration. All of this can be engineered as long as your car doesn’t have SRS air bags.
As I said in my earlier post. SRS = no body lift.
