any possible issues with 17x8 +32 on 245/40 tires? - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

dejxx · 11-05-2014, 01:03 PM

Do you guys think i would have any issues running this setup? Droped on Eibach Pro-kit (around 1"). Here in Brazil and Argentina roads suck bad, so im trying to get a setup with 17 inch wheels and slightly meaty tires. Wheels options are little too... found a 17x8 +32 Volk TE37 replica that would do the job.

Any help is appreciated! thanks!

jdmblood · 11-05-2014, 01:20 PM

I'm running 17x8 +45 running 225/45 dropped 2" on coils. I have no problems and I don't reccomend running 245 on 8width. I believe the tire will bulge. 245 was meant for 9"

Leonardo · 11-05-2014, 01:31 PM

You are fine to run a 245/40 on an 8. I am running 245/40 MPSS on 7.5 inch wide. Cheaper tires may/will buldge. My Michelin tires look good, not pinched. I think that the offset may cause the front to rub on the fender with 245. camber bolts may be enough clearance. I would go 225/45 for that offset.

yeah, they are dirty.

dp1 · 11-05-2014, 01:33 PM

Read the tire-size-specific instructions for minimum/optimal/maximum rim size, and remember to stay as close to the overall tire diameter as stock.

dejxx · 11-05-2014, 03:29 PM

Thanks for all the answers. I do travel a lot with the car, but i want a more aggressive look (meaty), that's why i was wondering about 245/40. Maybe ill drop to a 235/40-45 depending on how it looks and if the ride isn't compromised. i use Yokohamas R.Drive, decent tires on 225/45/17.

DarkSunrise · 11-05-2014, 03:36 PM

235/40/17 is fine on an 8" wheel, but will compromise ride slightly since you get less sidewall than stock.

dejxx · 11-05-2014, 04:00 PM

how about 235/45?

jimmillion · 04-19-2015, 01:48 AM

Quote:

Originally Posted by Leonardo

You are fine to run a 245/40 on an 8. I am running 245/40 MPSS on 7.5 inch wide. Cheaper tires may/will buldge. My Michelin tires look good, not pinched. I think that the offset may cause the front to rub on the fender with 245. camber bolts may be enough clearance. I would go 225/45 for that offset.

yeah, they are dirty.

What's your wheel offset for this setup? It looks pretty flush. Any other suspension mods?

Leonardo · 04-24-2015, 03:42 PM

+38 offset. Suspension mods include Eibach ProKit Springs. (and an alignment

)

11-05-2014, 01:31 PM	#3
Leonardo Country Boy 4 Life Join Date: Jul 2012 Drives: 19' & 06' Ridgelines, 13' FR-S Location: EUGENE Posts: 5,228 Thanks: 6,719 Thanked 5,291 Times in 2,720 Posts Mentioned: 47 Post(s) Tagged: 1 Thread(s)	You are fine to run a 245/40 on an 8. I am running 245/40 MPSS on 7.5 inch wide. Cheaper tires may/will buldge. My Michelin tires look good, not pinched. I think that the offset may cause the front to rub on the fender with 245. camber bolts may be enough clearance. I would go 225/45 for that offset. yeah, they are dirty. Last edited by Leonardo; 11-05-2014 at 04:50 PM.

11-05-2014, 03:36 PM	#6
DarkSunrise Senior Member Join Date: Apr 2012 Drives: 22 BRZ (Previously 13 FR-S) Location: USA Posts: 5,794 Thanks: 2,164 Thanked 4,242 Times in 2,220 Posts Mentioned: 48 Post(s) Tagged: 2 Thread(s)	235/40/17 is fine on an 8" wheel, but will compromise ride slightly since you get less sidewall than stock. __________________ "Never run out of real estate, traction, and ideas at the same time." 2022 BRZ Build 2013 FR-S Build

04-24-2015, 03:42 PM	#9
Leonardo Country Boy 4 Life Join Date: Jul 2012 Drives: 19' & 06' Ridgelines, 13' FR-S Location: EUGENE Posts: 5,228 Thanks: 6,719 Thanked 5,291 Times in 2,720 Posts Mentioned: 47 Post(s) Tagged: 1 Thread(s)	+38 offset. Suspension mods include Eibach ProKit Springs. (and an alignment)

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11-05-2014, 01:20 PM	#2
jdmblood Senior Member Join Date: Jun 2013 Drives: white subaru brz Location: miami Posts: 825 Thanks: 158 Thanked 289 Times in 183 Posts Mentioned: 14 Post(s) Tagged: 2 Thread(s)	I'm running 17x8 +45 running 225/45 dropped 2" on coils. I have no problems and I don't reccomend running 245 on 8width. I believe the tire will bulge. 245 was meant for 9"

11-05-2014, 01:33 PM	#4
dp1 driving smoother faster Join Date: Jul 2013 Drives: Sold Location: Some Posts: 990 Thanks: 630 Thanked 471 Times in 286 Posts Mentioned: 19 Post(s) Tagged: 0 Thread(s)	Read the tire-size-specific instructions for minimum/optimal/maximum rim size, and remember to stay as close to the overall tire diameter as stock.

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