can 315 fit into stock rims and wheel arch? - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

void_kp · 04-27-2025, 12:10 AM

hey folks,
I 305 is nice, but with added horsepower and torque some more rubber sometimes would be nice. I was wondering if there's a wider tire that can fit on standard wheels and standard ride height on the z28?

4 FN 27 · 04-27-2025, 08:30 AM

https://www.camaro5.com/forums/showthread.php?t=626039

This might be a little help.

Coz3z3 · 04-27-2025, 11:46 AM

Yes. I have run the Falken Rt660 and currently running Continental Extreme in 315/30-19 with no issues. Stock height and stock wheels

highrevving · 04-27-2025, 02:34 PM

Running PS4 325 rears on stock setup with no issues.

SS_Dave · 04-27-2025, 03:31 PM

Stock setup (suspension and wheel well) sure. Stock 9.5" wide wheel, I would not.

Personally, I have...

285/35/20 on 20x10's
315/35/20 oon 20x11's

That's on stock suspension and it's fine, but starting next weekend I'm installing a bunch of BMR stuff and Pedders coilovers. Planning to drop probably 1.25". Should not be any clearance issue.

One thing you'll likely need to do is zip tie back your parking brake cables. I had to do that at stock height and expect even more so lowered.

spyderbuddy · 04-28-2025, 01:58 AM

been runing275/40/20's on the front
and 315/ 35/20's on the back for couple of Years
On the stock Rims Rs Midnight Silver 20's
Was and has been told it does't not work
Looks like it works to me and just maybe some of these gentlemen don't know everthing

Running Vemon Power 275' on front
Running vemon Power 315' on Back
both are Ragnorok GTS ZR rated Tires

ariZona28 · 04-28-2025, 07:19 AM

Quote:

Originally Posted by SS_Dave

Stock setup (suspension and wheel well) sure. Stock 9.5" wide wheel, I would not.

Personally, I have...

285/35/20 on 20x10's
315/35/20 oon 20x11's

That's on stock suspension and it's fine, but starting next weekend I'm installing a bunch of BMR stuff and Pedders coilovers. Planning to drop probably 1.25". Should not be any clearance issue.

One thing you'll likely need to do is zip tie back your parking brake cables. I had to do that at stock height and expect even more so lowered.

Z/28s have 11×19 (F) and 11.5 x19 (R). 315s shouldn't be a problem.

Joe.G · 04-28-2025, 07:52 AM

He is talking about Z/28 rims, you should be fine.

void_kp · 04-28-2025, 12:10 PM

thanks folks, I was also not pushing for 20". rotating mass is a big deal on track, unless I want to spend a ton of money on VERY light 20" rims, there's no advantage to move to 20.

aris · 04-28-2025, 04:40 PM

Yes - you can fit 315 on stock wheels. I have run Cup 2 as well at RT660 in 315 with no issues.

The SS Godfather · 04-28-2025, 05:44 PM

Yep, 265 front , 315 rears...22" loving it !!

IdahoRob · 04-29-2025, 11:03 AM

I'm running 315 sport cup 2's front and back. Stock everything and have tracked with these 315's and no issues at all. I'm not sure why non-Z28 members are supplying info about their cars?

void_kp · 04-29-2025, 01:07 PM

Quote:

Originally Posted by IdahoRob

I'm running 315 sport cup 2's front and back. Stock everything and have tracked with these 315's and no issues at all. I'm not sure why non-Z28 members are supplying info about their cars?

ahahah totally.
I've asked about stock rims and we got 20" , people without a z/28 , non symmetrical setups ... this is the joy of the internet

I should have posted something like:
"Hey, I've tracked the z/28 with a square 315/30/19 setup and rubber keeps hitting the wheel arch, this is a stupid setup!"
and let everyone go crazy on replies to educate me on the fact that 315 is actually a viable setup

I would have had my answer anyway and I would also had some fun

highrevving · 04-29-2025, 04:16 PM

I'm glad the community is helpful especially since Camaro has ended production.

04-27-2025, 12:10 AM	#1
void_kp Drives: Chevrolet Camaro Z28 (2015) Join Date: Feb 2023 Location: Washington state Posts: 229 View My Garage	can 315 fit into stock rims and wheel arch? hey folks, I 305 is nice, but with added horsepower and torque some more rubber sometimes would be nice. I was wondering if there's a wider tire that can fit on standard wheels and standard ride height on the z28? __________________ -- 2015 Red Z/28. Seattle area

04-27-2025, 08:30 AM	#2
4 FN 27 Drives: 2015 Z28 Join Date: Dec 2014 Location: Grant Minnesnota Posts: 320	https://www.camaro5.com/forums/showthread.php?t=626039 This might be a little help. __________________ "Resale value is my beneficiaries problem...unless they can bury my in my Z...problem solved."

04-28-2025, 01:58 AM	#6
spyderbuddy Drives: 2010 RS Inferno Orange Metallic Join Date: Mar 2010 Location: Albany, Ga. Posts: 3,474 View My Garage	been runing275/40/20's on the front and 315/ 35/20's on the back for couple of Years On the stock Rims Rs Midnight Silver 20's Was and has been told it does't not work Looks like it works to me and just maybe some of these gentlemen don't know everthing Running Vemon Power 275' on front Running vemon Power 315' on Back both are Ragnorok GTS ZR rated Tires Attached Images Last edited by spyderbuddy; 04-28-2025 at 02:04 AM. Reason: spelling

04-28-2025, 07:52 AM	#8
Joe.G Drives: 2014 2SS/RS 6SP Ashen Grey Join Date: Aug 2021 Location: NY Posts: 1,775	He is talking about Z/28 rims, you should be fine. __________________ GM 3.91/TrueTrac OEM ZL1 Rims, 6 Piston Brakes & Side Skirts.ACST4 Splitter/Deflectors NPP M2W,GM Short Throw,GPI Ported Rod Mod,BO White PTB,CAI/JRE Scoop, GC Aluminum DS,Stainless Works Ceramic LTH/HiFlo Cats, Hotckis 1" Springs & Chassis Max Brace BMR Adjustable Swaybars,Trailing Arms, Adjustable Toe Rod, LCA & Z28 UCA Bushings Hendrix Solid Cradle Bushings Pedders Radius Rod Inserts Strut tower brace, Moroso Catch Can,SCT X4 Dynosteve,Remote Clutch reservoir,Hero Smoked Tail and 3rd Brake Light, Diode Dynamic SL1 Fog Lights AeroForce Dual gauge/Autometer pillar mount.

04-28-2025, 12:10 PM	#9
void_kp Drives: Chevrolet Camaro Z28 (2015) Join Date: Feb 2023 Location: Washington state Posts: 229 View My Garage	thanks folks, I was also not pushing for 20". rotating mass is a big deal on track, unless I want to spend a ton of money on VERY light 20" rims, there's no advantage to move to 20. __________________ -- 2015 Red Z/28. Seattle area

04-27-2025, 11:46 AM	#3
Coz3z3 Drives: 2015 Z/28, 2015 1LE Join Date: Feb 2017 Location: Nevada Posts: 649	Yes. I have run the Falken Rt660 and currently running Continental Extreme in 315/30-19 with no issues. Stock height and stock wheels

04-27-2025, 02:34 PM	#4
highrevving Drives: Z/28 Join Date: Feb 2022 Location: Orange County CA Posts: 338	Running PS4 325 rears on stock setup with no issues.

04-27-2025, 03:31 PM	#5
SS_Dave Drives: 2011 Camaro 2SS/RS Join Date: Jul 2021 Location: McKinney, TX Posts: 524	Stock setup (suspension and wheel well) sure. Stock 9.5" wide wheel, I would not. Personally, I have... 285/35/20 on 20x10's 315/35/20 oon 20x11's That's on stock suspension and it's fine, but starting next weekend I'm installing a bunch of BMR stuff and Pedders coilovers. Planning to drop probably 1.25". Should not be any clearance issue. One thing you'll likely need to do is zip tie back your parking brake cables. I had to do that at stock height and expect even more so lowered.

04-28-2025, 04:40 PM	#10
aris Drives: Z/28 Join Date: Jan 2015 Location: Bay Area Posts: 290	Yes - you can fit 315 on stock wheels. I have run Cup 2 as well at RT660 in 315 with no issues.

04-28-2025, 05:44 PM	#11
The SS Godfather Drives: TBS BLOWN/CAMMED 2010 CAMARO RS/SS Join Date: Jul 2021 Location: AUCKLAND -NZ Posts: 583	Yep, 265 front , 315 rears...22" loving it !!

04-29-2025, 11:03 AM	#12
IdahoRob Drives: 2014 Z28 Join Date: Jun 2022 Location: Idaho Posts: 34	I'm running 315 sport cup 2's front and back. Stock everything and have tracked with these 315's and no issues at all. I'm not sure why non-Z28 members are supplying info about their cars?

04-29-2025, 04:16 PM	#14
highrevving Drives: Z/28 Join Date: Feb 2022 Location: Orange County CA Posts: 338	I'm glad the community is helpful especially since Camaro has ended production.