08-30-2017, 02:57 PM | #1 |
Drives: 2018 1SS/Nightfall Gray/M6/NPP Join Date: Aug 2017
Location: Brooklyn NY
Posts: 70
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How big can i go in the rears on a 1SS? Without any modifications!
Car is being picked up next week! Want to order some tires
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08-30-2017, 03:28 PM | #2 |
Drives: Camaro 50th anniversary edition Join Date: May 2017
Location: Europe
Posts: 2,203
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I think sledgehammer got 315/30 on the rear. I got to look for the thread.
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_____________________________________________ A car is fast enough, if you fear to unlock it in the morning." (Walter Roehrl) |
08-30-2017, 03:30 PM | #3 |
Drives: Camaro 50th anniversary edition Join Date: May 2017
Location: Europe
Posts: 2,203
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Soleil
_____________________________________________ A car is fast enough, if you fear to unlock it in the morning." (Walter Roehrl) |
08-30-2017, 03:37 PM | #4 | |
Drives: 2018 1SS/Nightfall Gray/M6/NPP Join Date: Aug 2017
Location: Brooklyn NY
Posts: 70
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08-30-2017, 03:41 PM | #5 |
Drives: 2016 1SS Join Date: Apr 2012
Location: Houston, TX
Posts: 3,817
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We have 305/35/20's on our shop car. Ours is a 2016 SS and we had to make a small modification of a wire harness thats in the fender well but it looks like you have a 2018 so the modification has already been done to your car by GM. So you should be able to fit the 305/35/20 just fine.
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08-30-2017, 04:12 PM | #6 |
Drives: Camaro 50th anniversary edition Join Date: May 2017
Location: Europe
Posts: 2,203
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@salesPhastek,
I think the 305/35 are not matching the wheel circumstance. See ABS/Parking sensor lights on after new wheels?
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Soleil
_____________________________________________ A car is fast enough, if you fear to unlock it in the morning." (Walter Roehrl) |
08-30-2017, 04:15 PM | #7 | |
Drives: 2018 1SS/Nightfall Gray/M6/NPP Join Date: Aug 2017
Location: Brooklyn NY
Posts: 70
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08-30-2017, 05:02 PM | #8 |
Hot Dog
Drives: '17 1SS 1LE Join Date: Feb 2016
Location: Metro Detroit
Posts: 1,937
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The rear body is the same as the ZL1 1LE, therefore:
19x12" et41 with 325/30-19 is an OEM fitment, though FYI they stick out quite prominently even with track-levels of negative camber. Oh, you never said why you want bigger rear tires? I'm guessing drag since you didn't mention fronts too.
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08-30-2017, 06:03 PM | #9 | |
Drives: 2017 Camaro SS M6 Join Date: Apr 2017
Location: LA
Posts: 447
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08-30-2017, 06:35 PM | #10 | |
Drives: 2017 Camaro SS M6 Join Date: Apr 2017
Location: LA
Posts: 447
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08-30-2017, 09:13 PM | #11 |
Drives: 2016 1SS NFG A8 Join Date: Aug 2017
Location: 46804
Posts: 6,800
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You have to keep the tire height within 3/4 of inch difference front to back or the ABS system acts up. Also not all tires are the same height even though they are rated the same. For instance a Nitto NT-555r 305-35-20 is 29" tall where a BF Goodrich comp TA is like 28". The factory Goodyear run flat 245-40-20 is 27.7" tall for reference.
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Options-2SS Leather/NPP Perf. mods-Whipple 2.9/Fuel System/Flex Fuel/103mm TB/Rotofab Big Gulp/Cat Deletes/Corsa NPP Per. times- 10.5 @ 137 w/ 1.8 60ft Full weight on 20's 1200DA |
08-30-2017, 11:12 PM | #12 |
2018 ZL1 1LE
Drives: 2018 ZL1 1LE Join Date: Aug 2017
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08-31-2017, 09:23 AM | #13 |
Black lightning
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Couldnt you just get 3/5 MM wheel spacers and not worry about the wire
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08-31-2017, 12:01 PM | #14 |
Drives: 2017 Camaro SS M6 Join Date: Apr 2017
Location: LA
Posts: 447
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