I've taken to using the lug washers on all A's.They really help as far as chipping paint,and if you have a bad hole or it makes your wheels usable.I picked up five powdercoated wheels years ago,the guy had bought them at flea markets and had them done.He didn't know what he was looking at and actually bought five smooth,pit free wheels with bad lug holes.He was kind of heartbroken,with what he spent on them,but I put them on a car and they've been on the road for more than 20 years.The owner of the car knows all about them,he says they ain't bothered yet.