Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post

hukdizzle · 06-16-2019, 03:54 PM

Hi Everyone,

Recently installed RCE Tarmac 2 coils and I am looking to get into a lighter/wider wheel and was hoping to get some input on the tire/wheel clearance for the following.

RCE Tarmac 2 (Raceseng Cascam Top Mounts)
17x9 Enkei RPF1 +45mm Offset
245/40/17 DOT Tire (Likely an RS4 or something along those lines)

Installation wise, the car has a crash bolt installed up front from prior classing and since the top hole of the strut mount on the tarmac is slotted I will be maxing out the static camber via that, and then adding additional camber via the top mounts to achieve necessary track oriented camber. I am looking to achieve the following alignment/ride height with adequate strut/tire clearance.

Camber F : -3.5'
Toe F : 0" Total

Camber R : -2.2'
Toe Rear : 1/16" Total

Caster F : 7.0'

Ride Height : Approx 13.56" from top of fender to center of wheel hub. Slight rake with the rear being a 1/16" higher than the front. Car will be corner balanced so static corner heights may change slightly.

Thanks for the help!

06-16-2019, 03:54 PM	#1
hukdizzle Member Join Date: Mar 2015 Drives: 2013 Subaru BRZ (WRB) Location: Redmond, WA Posts: 30 Thanks: 1 Thanked 11 Times in 7 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	RCE Tarmac 2/17x9 RPF1 Clearance? Hi Everyone, Recently installed RCE Tarmac 2 coils and I am looking to get into a lighter/wider wheel and was hoping to get some input on the tire/wheel clearance for the following. RCE Tarmac 2 (Raceseng Cascam Top Mounts) 17x9 Enkei RPF1 +45mm Offset 245/40/17 DOT Tire (Likely an RS4 or something along those lines) Installation wise, the car has a crash bolt installed up front from prior classing and since the top hole of the strut mount on the tarmac is slotted I will be maxing out the static camber via that, and then adding additional camber via the top mounts to achieve necessary track oriented camber. I am looking to achieve the following alignment/ride height with adequate strut/tire clearance. Camber F : -3.5' Toe F : 0" Total Camber R : -2.2' Toe Rear : 1/16" Total Caster F : 7.0' Ride Height : Approx 13.56" from top of fender to center of wheel hub. Slight rake with the rear being a 1/16" higher than the front. Car will be corner balanced so static corner heights may change slightly. Thanks for the help!