DshngDaryl

Hey, wadda ya know. The "rotor retaining rings" I took off are actually "Hub Centric Rings" for the Aftermarket rims that came with my car when I bought it.

I figured that out after reading this post and finally googling what a hub centric ring was
https://www.clublexus.com/forums/sc4...at-60-mph.html

Oldsig

Sorry about that. That was what I was referring to in my earlier reply when I said they could be leftover from aftermarket wheels. All of my dedicated snow tire's wheels come with them from TireRack.

Bob

mandyfig

Now it really makes sense. Good outcome.

DshngDaryl

Yeah Bob, you really nailed it with your previous post. I just didn't comprehend what you were saying. Thanks!

OBP

Go though this process every winter and spring. Run OEM Twisties on winter tires for one season and after market TSW on all seasons for the rest of the year. Hub centric rings ( white in my case ) go on every spring and need to come off early winter.