Optimal wheel weight?

[ZettaCelica]

I may be speaking out of my arse, correct me so I don't make the same mistake again.

I was thinking, light weight wheels are good for speed and all, but what if I'm looking for performance on turning as well? Heavier wheel should offer more friction b/t tires and the road, right? Or is it simply an effect so small it might as be neglected? Thanks.

[NoCones]

the effect of the wheel weight on traction is negligible compared to the weight of the car.

Optimal wheel weight is zero...let me know when you find one. :gap:

[NoCones]

a heavy wheel is also bad because it's unsprung weight. Think about taking a turn and hitting a bump...a heavy wheel will not return to the pavement as quickly as a light wheel, given the same springs/shocks.

Bryan

[NSX_GTR_LM]

but hitting a bump with a light wheel can also fvck up the wheel alot more than a heavier wheel. I know there are some strong lightweight wheels out there, but its still something to take into consideration. i think another thing that should be takin into account is that wheels do in fact flex a bit when loading hard, so something with a decent weight is good. Lightweight also magnifies any problem with the wheel. You will notice right away if they aren't balanced. I would say that you should stay with a 17 that weighs under 20 lbs, and you should be fine. If you are an all out racer, you can get the ssr competitions for like 380 a pop, 17 x 8 that weighs a little over 13 lbs. Hope that helps.

[NoCones]

If you're an all out racer in a Celica, the last thing you need is a freakin' 17x8 wheel, even if it is only 13 lbs. Same construction, I'm sure a 15x7 would be lighter without sacrificing anything in performance. Slap a 225/45R15 Hoosier on there and go! :burnout:

[NSX_GTR_LM]

you are absolutely right. I just dont think that everyone here is an all out racer. I just think 17's are nice for the street. Thats why I am gonna get K1's in a 15, and throw the 225/45's on that beeeeatch for track days :)