Post Your Aftermarket Wheel/Tire setup on Stock Suspension

[MavicTB]

Any chance you can post the wheel specs on any of these? You post a lot of dope cars but no specs haha. Thanks.

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[team3d]

Any chance you can post the wheel specs on any of these? You post a lot of dope cars but no specs haha. Thanks.

RPF1 is 17x9.5

gram lights 57fxx is 18x10

 

[Remm]

18x8 volk ce28 38mm offset
Stock suspension for now

 

[BarracksSi]

18x8 volk ce28 38mm offset
Stock suspension for now

Looks fine to me. It doesn't have that offroad look like my EP3 had when it was on stock suspension.

 

[Dying2Live]

when in doubt always go rpf1 guys

 

[rhessel]

Already posted this in the other thread, but mine has stock suspension.

Enkei VR5
17x8, et40
215/50 Goodyear Efficientgrip Performance

 

[KYRGYZ]

stock LX
wheels are Motegi Racing MR131 traklites 17x8 ET40 235/45 R17s

Stock steelies 41 lb, Motegi - 44lb... didn't shave any weight but got more grip and better look

 

[mo4sure]

Stock suspension 235/40/18

View attachment 109097

 

[team3d]

More set up through fkx racing

 

[team3d]

I

 

[L8apex]

Got my track setup on! 17x8 ET45 Enkei RPF1 with 245/40R17 Firestone Indy 500 summer tires. Stellar tires, and at 15.6lbs per wheel I feel like I am driving a go-kart!

I've read on various other forums that 1lbs of unsprung weight equals to 10lbs of sprung weight. This means that I've lost 12.5 pounds per corner (OEM Si wheel is 28.1lbs) or 50lbs all around, which means my car went from driving like a 2906lbs Si sedan to a 2406lbs Si sedan. Am I doing the math right?

No that math is wrong. 1lb of sprung weight equals 1lb of unsprung weight. Lowering unsprung weight will allow the suspension to react more quickly to bumps and dips resulting in a more nimble feeling car. Unsprung weight does nothing for acceleration

Rotational weight(or mass) is what you’re thinking of. Lower rotational weight with lighter wheels will free up some power since you’re spinning up less mass to get going. There’s a formula for it but it involves diameters of the before and after wheel setup. But I know it doesn’t equate to 500lbs less weight.

 

[TheKevinlyFather]

I am going to need these now. Thanks!

 

[lurker_j]

when in doubt always go rpf1 guys

I guess a lot of people out there are in doubt

 

[spiikey1]

I am going to need these now. Thanks!

Where do you get the side skirts and front lip from? Does it fit sedan?

 

[Hatchback of Notre DAMN!]

Where do you get the side skirts and front lip from? Does it fit sedan?

https://www.aeroflowdynamics.com/

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