SL55/63/65/R230 AMG: What kinda shape are my wheels in?
1. Mount them on the car and drive them for a while see how they feel. Check pressure manually if the tire pressure sensors are dead. Give them at least a few hundred miles, in case they have flat spots depending on how they were stored. ($ free if you have a jack)
2. Take them to a shop to have road force and re-balance. If they are way off they will tell you. $20-$35 per wheel.
3. Take them to a local wheel straighter who can measure if they are out of round and straighten them if needed. $175-225 per wheel maybe little to no charge if very close to straight.
You may have different prices but that is what I dealt with in NY









