I did chuckle.....while on my couch .....because I'm lazy....and typing takes less effortGet a cardboard box, string, pencil, pin.
Measure 175mm of string, tie to pencil. Put pin in middle of box. Tie pencil to pin. Draw perfect circle with pencil. Cut out shape. Should be 350mm.
Place over steering wheel.![]()
For some reason your question reminded me of those kid shows and geometry! But I got spare wheel in the garage, I'll see about measuring.I did chuckle.....while on my couch .....because I'm lazy....and typing takes less effort
Was not expecting thatI just went and checked. I measured the outside of the wheel and it was about 368mm roughly on the outside of the the wheel so 350mm does sound right if going between the insides of the wheel
@Vertex beat me to it!Was not expecting that
I find the OEM wheels to be just a bit big. So I guess that 330mm wheel I've been eying online might not be as small as I thought it would be.
Still want to wrap my hands around one first, but still this is good to know
Yea I was bored and at work. Grabbed one of the techs tape measurer and walked out and check since I drove it today. Measured about 14.5 inches like you said yours did so just converted it to mm which was about 368@Vertex beat me to it!
This is my Rexpeed wheel which measures 14.5" or 368.3mm
My OEM Supra wheel was about 14.31mm or 363.5mm
Assuming the wheel you are looking at is usingO.D. (outer diameter), 330mm is a solid inch and a half smaller. It'll feel pretty for a track car.
But for a daily, may reduce your view of your gauges by a bit for daily driving.
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That's what you get a quick release for, no?@Vertex beat me to it!
This is my Rexpeed wheel which measures 14.5" or 368.3mm
My OEM Supra wheel was about 14.31" or 363.5mm
Assuming the wheel you are looking at is usingO.D. (outer diameter), 330mm is a solid inch and a half smaller. It'll feel pretty good for a track car.
But for a daily, may reduce your view of your gauges by a bit for daily driving.
![]()
Well shoot, if you have fast hands, why not?!That's what you get a quick release for, no?
I've got it all figured out. Driving down the highway with my 330mm wheel. Need to look at my gauges. Oh no can't see! Pop the wheel off. Hold the revs steady so I don't accidentally impale myself. Check. Pop the wheel back in.