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Any input on 20'' MT tires on z06?

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Old 01-05-2016, 01:23 AM
  #21  
Renocorvette
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Originally Posted by v jet
Who did you order them from? I am interested. My cup2s are worn out on separate wheels, and I am ready to try these.
Ebay.com from jegsperformance,
They have them in stock

Last edited by Renocorvette; 01-05-2016 at 01:23 AM.
Old 01-05-2016, 07:38 AM
  #22  
rattt g
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Originally Posted by Renocorvette
Have you mounted them on? How are they dangerous?
yes and verry
Old 01-05-2016, 09:43 AM
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SpunkyQ8
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Originally Posted by rattt g
yes and verry
Can you pls explain why is dangerous??

Thanks in advance,
Old 01-05-2016, 09:51 AM
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fleming23
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Originally Posted by SpunkyQ8
Can you pls explain why is dangerous??

Thanks in advance,
Yes, please. I drove 1500 miles of the Power Tour last year on the 18" version of that tire, including in the rain, with no issue. Would I want to road race on it, absolutely not, but it is fine for driving on the street so long as you don't mind all the rocks the tires will pick up and throw.
Old 01-05-2016, 11:12 AM
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Originally Posted by Renocorvette
Ebay.com from jegsperformance,
They have them in stock
Thank you
Old 01-05-2016, 01:23 PM
  #26  
Thomasmoto
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You guys have me second guessing myself now. I hadn't heard anything about any problems with the Mickey's. The Nittos I have on my old wheels drive absolutely great. Even in rain. Do they just feel unstable on the road?
Old 01-05-2016, 01:34 PM
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lt1z
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FWIW the 305/40/18 S/S have worked out fine for me. Not sure if the issue is isolated to 19/20" sizes/..
Old 01-05-2016, 02:04 PM
  #28  
zo6 08
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Have 345/35/18 MT DR on my Z have no problems getting to 130
Definitely not same handling of stock rubber. But benefits outweigh reward for my wants!

I would think 20's should be even better then 18's ?
And you keep stock rubber in front with a 19/20 setup.

Last edited by zo6 08; 01-05-2016 at 02:07 PM.
Old 01-05-2016, 02:22 PM
  #29  
C7/Z06 Man
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Originally Posted by Thomasmoto
I've been using Nitto NT05R's in 345-30-19's on my old GS wheels and they have actually been very good tires.. 1.60 60', I'm going to use TPMS this time as I've been running without them. Haven't had any issues, its just easier now that they self learn.
I have the same wheels and tires left over from my GS. Are you saying that you are running rear wheels without the TPMS and it's not affecting the way the car runs/performs? Is the two rear DIC pressure readings reading zero? If you can run rear tires without TPM sensors and not have any operating issues that is good to know and will save some people money if they choose to.

However I am also thinking that installing the sensors may be a bad thing for drag radials, etc. because if you lower the pressure enough to cause a low pressure warning on the DIC will that cause the car to cut performance?

Last edited by C7/Z06 Man; 01-05-2016 at 02:26 PM.
Old 01-05-2016, 03:03 PM
  #30  
zo6 08
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Originally Posted by C7/Z06 Man
I have the same wheels and tires left over from my GS. Are you saying that you are running rear wheels without the TPMS and it's not affecting the way the car runs/performs? Is the two rear DIC pressure readings reading zero? If you can run rear tires without TPM sensors and not have any operating issues that is good to know and will save some people money if they choose to.

However I am also thinking that installing the sensors may be a bad thing for drag radials, etc. because if you lower the pressure enough to cause a low pressure warning on the DIC will that cause the car to cut performance?

Is that true??? The low tire sensor pulls power???
Anyone know the answer to this question? I always run below 24lbs Sensor always on!!

Last edited by zo6 08; 01-05-2016 at 03:03 PM.
Old 01-05-2016, 09:31 PM
  #31  
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My GS wheels don't have tpms in them. So far it hasn't been a problem with my 16 Z06, but I haven't driven very long with them. My local 1/8 th mile track is only about 10 miles away. They just read XX. On my GS it would throw a code and not allow Comp Driving mode. So far the 16 hasn't done that. I just figured I would install them on my new reproduction wheels and only drop the psi at the track. After I would air them back up and drive from there.
Old 01-05-2016, 09:39 PM
  #32  
zo6 08
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Originally Posted by Thomasmoto
My GS wheels don't have tpms in them. So far it hasn't been a problem with my 16 Z06, but I haven't driven very long with them. My local 1/8 th mile track is only about 10 miles away. They just read XX. On my GS it would throw a code and not allow Comp Driving mode. So far the 16 hasn't done that. I just figured I would install them on my new reproduction wheels and only drop the psi at the track. After I would air them back up and drive from there.
Tom, where did you order reproduction wheels from.
Color and size??
Thanks
A
Old 01-05-2016, 10:04 PM
  #33  
rattt g
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Originally Posted by fleming23
Yes, please. I drove 1500 miles of the Power Tour last year on the 18" version of that tire, including in the rain, with no issue. Would I want to road race on it, absolutely not, but it is fine for driving on the street so long as you don't mind all the rocks the tires will pick up and throw.
just very unstable on street stab the gas and cars will change lanes on it,s own if you drop the air to aprox 11-14 psi as per m/t it get's better
but still not stable, at the track it would shashay all the way down track
Old 01-05-2016, 10:38 PM
  #34  
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Originally Posted by rattt g
just very unstable on street stab the gas and cars will change lanes on it,s own if you drop the air to aprox 11-14 psi as per m/t it get's better
but still not stable, at the track it would shashay all the way down track
I wonder if you had a bad set. I have a friend who has them on a gen5 viper with some bolt on parts and a lot of nitrous. He runs 26 to 28 psi and roll races up to 150-160 and really likes them.

On a side note 11-14 psi seems a little low for a 3500lb car with DR's even at the track imo.
Old 01-05-2016, 11:04 PM
  #35  
rattt g
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Originally Posted by rflow306
I wonder if you had a bad set. I have a friend who has them on a gen5 viper with some bolt on parts and a lot of nitrous. He runs 26 to 28 psi and roll races up to 150-160 and really likes them.

On a side note 11-14 psi seems a little low for a 3500lb car with DR's even at the track imo.
i got 2 buddies who almost crashed with them on,maybe abad batch?
26 - 28 in mine and your crashing no doubt

Last edited by rattt g; 01-05-2016 at 11:05 PM.
Old 01-06-2016, 12:30 AM
  #36  
four0nefive
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Originally Posted by zo6 08
Have 345/35/18 MT DR on my Z have no problems getting to 130
Definitely not same handling of stock rubber. But benefits outweigh reward for my wants!
Just curious, what kind of weight savings do you think you have with 18" wheels and non run flats?
Old 01-06-2016, 07:18 AM
  #37  
Thomasmoto
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Originally Posted by zo6 08
Tom, where did you order reproduction wheels from.
Color and size??
Thanks
A
I've got a local guy that I get my stuff from. I saw the wheels at SEMA this year.


My car has the chrome wheels and I'm just getting 2 for the rear I'm putting the dr's on. I haven't paid him yet so sorry I don't have a price, he always gives me very fair prices. I'll call him and get the specifics if you are interested. The wheels should be in by next week.

Size they have both 19's and 20's in 12 inch wide.

Last edited by Thomasmoto; 01-06-2016 at 07:20 AM.

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Old 01-06-2016, 07:47 AM
  #38  
zo6 08
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Originally Posted by four0nefive
Just curious, what kind of weight savings do you think you have with 18" wheels and non run flats?
Never weighed them guessing 25-35lbs of savings in total.
Next chance of nice weather I will be weighing them!
Old 01-06-2016, 07:49 AM
  #39  
zo6 08
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Originally Posted by Thomasmoto
I've got a local guy that I get my stuff from. I saw the wheels at SEMA this year.


My car has the chrome wheels and I'm just getting 2 for the rear I'm putting the dr's on. I haven't paid him yet so sorry I don't have a price, he always gives me very fair prices. I'll call him and get the specifics if you are interested. The wheels should be in by next week.

Size they have both 19's and 20's in 12 inch wide.
Very interested!! If you don't mine I would love his information..
Thanks again!
Andrew
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Old 01-06-2016, 09:33 AM
  #40  
Arctic Blastoff
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Ok guys two questions,first i see the link but im clueless when it comes to sizes so which part number on the link do i need.Second,im coming from Awd where you change all 4 to match but in the rwd world can i run stock rubber up front an the MT's on the back is what im understanding.


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