10-01-2021, 06:35 PM | #1 |
Drives: 2020 LT1 M6 Join Date: Jan 2016
Location: South, the DEEP south
Posts: 1,114
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305/50/R20 Nitto drag radial
Wanted to ask if anyone has ran this drag radial, specifically asking about the sidewall height, advantages/disadvantages etc. I understand this tire has a lower speed rating than the 30 and 35 sidewalls also offered in this height and width. Anyone with any feedback on this 50 sidewall version would be highly appreciated.
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10-02-2021, 02:58 AM | #2 |
Drives: 2018 Camaro 2SS Aussie version Join Date: Nov 2019
Location: Sydney Aus
Posts: 46
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Looking at the size its a full 15% larger diameter than the normal tyre and with a heap more sidewall (57%). I dont think it would even fit inside the guards, but if you measured your current tyre and doubled the sidewall height it might give you an idea of where it will sit
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10-02-2021, 07:16 AM | #3 | |
Drives: 2017 Camaro 2SS A8 Join Date: Aug 2018
Location: Petersham MA
Posts: 4,701
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Quote:
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10-02-2021, 07:53 AM | #4 |
Drives: 2020 LT1 M6 Join Date: Jan 2016
Location: South, the DEEP south
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Yes, apparently it mounts on an 8.5" rim, I am sure it would balloon a bit, but nittos tend to run small compared to other tires. I remember my nitto 315/35r17 555r was barely larger than the 275/35r17 non drag radial I was replacing back in the day.
Last edited by LT1ornothing; 10-16-2021 at 11:04 AM. |
10-02-2021, 10:05 AM | #5 |
Drives: like an old lady Join Date: Jun 2012
Location: indiana
Posts: 2,394
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305/50 is a truck tire. terrible choice for a tire, especially for an m6 car.
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10-02-2021, 10:31 AM | #6 |
Drives: 2020 LT1 M6 Join Date: Jan 2016
Location: South, the DEEP south
Posts: 1,114
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I just figured the meatier sidewall would provide a better launch on a lighter car. I don't road course the car, just looking at options to cut at least a 1.7 60 ft on the strip AND the street. Not looking to run mickey et on the street or anything stickier that won't last at all.
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10-02-2021, 10:59 AM | #7 |
Drives: 2020 SS 1LE Join Date: Aug 2020
Location: NorCal
Posts: 635
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Is today April fools day? That’s crazy big.
Do something smaller in diameter that will still fit over the brakes…. 18 (maybe even 17) wheels and drag tires. I’m certain you can find other setups on the site. |
10-02-2021, 11:46 AM | #8 | |
Drives: 2020 LT1 M6 Join Date: Jan 2016
Location: South, the DEEP south
Posts: 1,114
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Quote:
Also, my rear brakes are much smaller than yours, I have an LT1. Last edited by LT1ornothing; 10-02-2021 at 12:10 PM. |
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10-02-2021, 01:54 PM | #9 |
Drives: 2017 Camaro 2SS A8 Join Date: Aug 2018
Location: Petersham MA
Posts: 4,701
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No way. It’s borderline on a 9.5” stock SS rear wheel.
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2017 Chevy Camaro 2SS A8 Whipple 3.0, Mast Black Label heads, Fore triple in-tank pumps, 112mm TB, LPE +52% injectors, LPE BB HPFP, 15” conversion 1059 WHP/944 WTQ, 9.48@150
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10-02-2021, 02:38 PM | #10 |
Drives: 2020 LT1 M6 Join Date: Jan 2016
Location: South, the DEEP south
Posts: 1,114
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Well, the tire is approved by nitto for a 20×8.5 wheel. I would like to see if it would mount and not rub. They are a tad heavier, haha.
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10-02-2021, 02:48 PM | #11 |
Drives: 2017 Camaro 2SS A8 Join Date: May 2019
Location: USA
Posts: 1,656
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This will give you an idea of what the clearance is on a 305/45-17. Also look at the comparison of diameters. I’m all for trying something new/different but I don’t know how you could fit a 32” tire on the rear unless it tucks.
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Originally Posted by arpad_m - “Aww, yet another oil thread with almost the same question in the OP“ |
10-02-2021, 02:55 PM | #12 |
Drives: 2020 LT1 M6 Join Date: Jan 2016
Location: South, the DEEP south
Posts: 1,114
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Looks like it will definitely have a nice rake if it will even mount without rubbing. It was a shot in the dark. I'm just gonna keep a look out for matching SS rears and go with a 275/35r20 nitto drag radial later down the road.
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10-02-2021, 03:02 PM | #13 |
Drives: 2017 Camaro 2SS A8 Join Date: May 2019
Location: USA
Posts: 1,656
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I’m in the market for a DR setup too. I’ll keep an eye on this thread for updates.
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Roto-Fab w/sound tube delete, Katech ported TB, Pray IM, Velossa, DD side markers, DSX FF, UPR Catch can, Halo brace, My custom vent gauge pod
Originally Posted by arpad_m - “Aww, yet another oil thread with almost the same question in the OP“ |
10-02-2021, 09:07 PM | #14 |
Drives: 2016 1SS NFG A8 Join Date: Aug 2017
Location: 46804
Posts: 6,764
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The 305/50/20 is 32" tall and weighs 44lbs. It will cause Stabilitrak to freak out unless you put a 31" tall tire on the front. You have to keep the front and rear tire height within 1".
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2016 NFG 1SS A8
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 |
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