Took my 2016 Nissan GTR in to Temecula Nissan for a 4 wheel alignment, as the inside of both front tires were severely worn. I picked the car up with related paperwork. When I later reviewed the paperwork, there was no spec sheet regarding what they found/corrected. I have always received a spec sheet from any business that does wheel alignment. It's their proof of what they found and how they corrected any issues. In addition, the service agent recommended I "take the car out every 1-2 weeks and aggressively drive it on a windy road". I guess that's supposed to wear down the outer portion of the tire as quickly as the inner portion is wearing!
To make matters worse, I was charged $399.99 !!!!! I contacted 5 area Nissan dealers and got price quotes for a 4 wheel alignment for my car. The prices ranged from $189.95 to $249.95. When I brought this to the attention of the service mgr., he immediately deflected responsibility...."Oh, that service agent is new". I guess that's supposed to make it right.