05-16-2014, 03:53 PM | #15 |
Drives: 2018 MBM ZL1 Auto Join Date: Sep 2009
Location: San Juan, Puerto Rico
Posts: 960
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Sunday is Track Day. Will keep you guys posted.
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05-16-2014, 05:59 PM | #16 |
Drives: 2014 CRT ZL1 Join Date: Jun 2013
Location: Central NJ
Posts: 712
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Are you going to run PSM 5 ?
That will make the shocks super stiff. Then probably no rubbing at all. |
05-16-2014, 06:18 PM | #17 |
Drives: 2014 ZL1 SIM Join Date: Feb 2014
Location: Reno,NV
Posts: 49
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I don't have the miles you guys have as I have only had my car a month. But we had an idea this might be a problem with the front. So we ordered the front wheels at +30mm. Seems to tuck them just fine. Don't ever try +31mm as we are as far in as you can possibly go with the 295/35R20 Michelin. Rear offset is stock at +43MM. 1" BMR lowering springs.
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05-17-2014, 11:26 AM | #18 |
Drives: 2018 MBM ZL1 Auto Join Date: Sep 2009
Location: San Juan, Puerto Rico
Posts: 960
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PSM 2 or 3. I like my nannies.
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05-19-2014, 08:25 PM | #19 |
Drives: 2018 MBM ZL1 Auto Join Date: Sep 2009
Location: San Juan, Puerto Rico
Posts: 960
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TRACK DAY.
Yesterday was Track Day. No rubbing issues. The grip is awesome. I used the PTM 3 and finally felt what it feels like coming out of the corner. Next time moving to level 4. The shave was half worn away from the cornering. I'm very happy with the tires. I think I would buy them again in that size. CASE CLOSED.
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Last edited by OPP; 05-22-2014 at 05:27 PM. |
05-20-2014, 05:35 AM | #20 |
Drives: '21 ZLE A10 Join Date: May 2012
Location: Mechanicsville, VA
Posts: 6,809
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you can change PTM modes on the fly if you want. PTM 3 is nice and really doesn't slow you down that much and gives the confidence of stabilitrak and traction control on. PTM 5 stiffens the car a little more supposedly but I don't see a huge difference between 3,4,5 modes in actual practice.
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'21 ZLE A10 Wild Cherry PDR 2:00.78 VIR Full 10.68@131.69 1.68 60'
'17 ZL1 A10 Mosaic Black PDR/Nav 2:03.08 VIR Full 11.003@129.2 1.75 (sold) '15 Z/28 #325 Black a/c & stereo. 2:10.1 VIR Full (sold) '12 ZL1 A6 Black 10.52@131 1.55 60' 2:13 VIR Full (sold) |
08-16-2014, 09:08 AM | #21 |
Drives: 2018 MBM ZL1 Auto Join Date: Sep 2009
Location: San Juan, Puerto Rico
Posts: 960
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UPDATE
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08-16-2014, 09:21 AM | #22 |
ROAD COURSE JUNKIE
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Question is what is your alignment set at and have you rolled your fenders?
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