i think the oem center bore is 61mm, considering wheels with a 71mm centerbore, woundering do i really need the hubrings or thats just for cars with lots of torque?

 

I favor having the wheel torqued down at its centered position on the hub, meaning I use hubcentric rings. This helps insure proper positioning of the wheel, thus minimizing the chance for wheel vibration.

 

im looking for the rings online at 1010tires and another site, (if i need 64.1 to 73) they either dont have 64.1 or dont have 73. wierd. i donno if it van be off by .05 and still fit

 

Have you ordered your wheels? If so who?

Yea, our centerbore is 64.1mm

 

TSX is 64.1 and a lot of aftermarket rims run around the 73 like Work, Volk etc. My Work CR Kai are 73.3 and I got 73.1 hub rings and they worked fine. I got mine off of eBay. They have plenty in stock on that site, just search for it on there.

As for needing them that is an argument that can go either way. It's your choice. I just like them because it stops the rims from vibrating at higher speeds and takes the pressure off of the studs on the cars. Other ppl say it doesn't really do anything besides stopping the vibration. I got mine for like 8 bucks so why not haha.

 

Short answer is, yes you need the rings.

 

For ~5 bucks a piece you might as well do it