Wheel center bore size

[shoes59]

Whjat is the center bore size for wheels on an S14. Isn't it 66.1mm.

My wheels arrived and they have a bore size of 73mm. I want to get some hubcenbtric rings and need to know what size to buy.

[McCoy]

Yep, that sounds right. I got mine (aluminum) from Touge Factory on ebay... just looked and don't see them there.

I would only go for one that's made of metal, most all the plastic one's melt with track usage.

[shoes59]

Yep, that sounds right. I got mine (aluminum) from Touge Factory on ebay... just looked and don't see them there.

I would only go for one that's made of metal, most all the plastic one's melt with track usage.
Thanks Monty. I ordered a set of aluminum units from Discount Tire Direct. $15 shipped.

BTW, I test fit a front wheel and it clears my suspension without issue. The real test will be when the tires are mounted. I wonder how much the 255/40 tire will stick out past the 9 inch wheel. Hopefully not much if at all.

[McCoy]

I wouldn't think they would stick out much farther than the wheel lip.

Here is a 255 RA-1 on a 17x9.5" for reference, let's just say if you drop a wheel on its face, the lip contact ground before the tire does :rolleyes:
http://www.prmsg.org/albums/album99/NT03_02.sized.jpg

275 RA-1's on 17x9... they ballon some, but nothing to bad.
http://www.sr20forum.com/gallery/data/959/medium/Eastwood_rolling_06.jpg

[shoes59]

http://www.sr20forum.com/gallery/data/959/medium/Eastwood_rolling_06.jpg
I'm crossing my fingers they don't balloon out near as much as this.

[McCoy]

I'm crossing my fingers they don't balloon out near as much as this.
Well these tires are 20mm wider than what you bought, so I'd hope so too ;)