Anyone that is a wheel pros dealer should have them. Wheel pros is the exclusive distributor for AR. I lost a center cap to one of my wheels. Sort of pissed me off because when I bought the wheels, wheel pros sent then to us and didn't let us know that they were backordered 8 months. Then they tried to charge us for the caps when they finally came in. They had no problem selling wheels without disclosing that though. Anyway, I jb welded the caps to the push through and you can't tell. No real reason to ever pull them off. Bad design though. Every other AR wheel has a relief cut for a snap in style cap. Don't know why they didn't use it on these wheels. Hubcentric wheels shouldn't use a push through style caps.