Forgestar 20x12??? - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

DJ A · 07-26-2015, 03:08 PM

So I found a set of Forgestar CF10's and they are 20x9 +16.25 in the front and 20x12 +40.5 in the rear. They came off a CTS V. Don't know much about offsets and I did I a search but couldn't find anything on this, so I come here to ask you guys would these fit by any chance? Or would I need spacers or something? Thanks!

oldfriend · 07-26-2015, 05:36 PM

They will be way out from the OEM
The rears will be just about 1"1/2 further out from the OEM , since the offset is almost the some 40mm vs 40,5 mm

The fronts will be 1/2" plus about 3/4" ( from the difference on the offset 35mm to 16,25mm ) this will compound to 1"1/4 from where the OEM wheels are positioned

mantarey · 07-26-2015, 06:38 PM

I feel your angciaty please let us know if they fit thanks brother

LOBBS · 07-26-2015, 10:51 PM

The front wheels will still not stick out quite as far as the ZL1/1LE wheels. In reference to the stock SS wheel the inside edge of the rim would move out towards the fender 6mm and the outside edge 32mm. The ZL1/1LE wheels are 37mm farther out versus the SS rims. The rear wheels would take up 37mm more clearance inside and 37mm more outside.

DJ A · 07-27-2015, 09:51 PM

So what I'm getting out of this is there is a good chance that they will fit?

hazy · 07-28-2015, 08:42 AM

Rears would probably fit OK. Fronts will likely not

07-26-2015, 03:08 PM	#1
DJ A Drives: Cammed 2010 SS Join Date: Jun 2013 Location: Albuquerque Posts: 390	Forgestar 20x12??? So I found a set of Forgestar CF10's and they are 20x9 +16.25 in the front and 20x12 +40.5 in the rear. They came off a CTS V. Don't know much about offsets and I did I a search but couldn't find anything on this, so I come here to ask you guys would these fit by any chance? Or would I need spacers or something? Thanks! __________________ 2010 Camaro 2SS/RS LS3 - 450rwhp and 425tq - TSP 231/236 Cam, Dynatech 1 7/8" LT Headers, Dynatech Cat Delete, CAI Intake, BMR 1.4" Drop Springs, Hurst Short Throw Shifter, Magnaflow Street Series Axle-Back w/X-pipe - Tuned by Ivan @ SouthwestSpeed

07-27-2015, 09:51 PM	#5
DJ A Drives: Cammed 2010 SS Join Date: Jun 2013 Location: Albuquerque Posts: 390	So what I'm getting out of this is there is a good chance that they will fit? __________________ 2010 Camaro 2SS/RS LS3 - 450rwhp and 425tq - TSP 231/236 Cam, Dynatech 1 7/8" LT Headers, Dynatech Cat Delete, CAI Intake, BMR 1.4" Drop Springs, Hurst Short Throw Shifter, Magnaflow Street Series Axle-Back w/X-pipe - Tuned by Ivan @ SouthwestSpeed

07-26-2015, 05:36 PM	#2
oldfriend Drives: Fiat 500 E Join Date: Dec 2009 Location: 32.7607/N. 16.95947/W Posts: 7,816 View My Garage	They will be way out from the OEM The rears will be just about 1"1/2 further out from the OEM , since the offset is almost the some 40mm vs 40,5 mm The fronts will be 1/2" plus about 3/4" ( from the difference on the offset 35mm to 16,25mm ) this will compound to 1"1/4 from where the OEM wheels are positioned

07-26-2015, 06:38 PM	#3
mantarey Drives: 77corvette/2011blkcamaro Join Date: Oct 2009 Location: Deer Park Long Island Posts: 80	I feel your angciaty please let us know if they fit thanks brother

07-26-2015, 10:51 PM	#4
LOBBS Drives: 2010 Camaro 2SS/RS Join Date: Nov 2014 Location: Independence, MO Posts: 472 View My Garage	The front wheels will still not stick out quite as far as the ZL1/1LE wheels. In reference to the stock SS wheel the inside edge of the rim would move out towards the fender 6mm and the outside edge 32mm. The ZL1/1LE wheels are 37mm farther out versus the SS rims. The rear wheels would take up 37mm more clearance inside and 37mm more outside.

07-28-2015, 08:42 AM	#6
hazy Drives: 2011 2SS/RS Join Date: Feb 2014 Location: H-Town Posts: 1,037	Rears would probably fit OK. Fronts will likely not