Notices
Racing & Drivers Education Forum
Sponsored by:
Sponsored by:

Tire for DE 993 C4S

Thread Tools
 
Search this Thread
 
Old 02-25-2016, 09:50 AM
  #1  
jhg41977
Three Wheelin'
Thread Starter
 
jhg41977's Avatar
 
Join Date: Nov 2007
Location: Durham, NC
Posts: 1,670
Received 1 Like on 1 Post
Default Tire for DE 993 C4S

Hi guys, I am getting ready for the season and wanted to get some thoughts on tires.

Last year I ran (recommended by a friend) Yokohama AD08R and was pretty happy with them. They were a good step up from teh Hankook Ventus V12 I had been running. I am not unhappy with the Yokohamas.

I currently run in the White run group (green,yellow, blue, white, black, instructor) is our grouping. The tracks I will be at this year are probably VIR, WGI and LCMT. The car is near stock, Bilstein HD for suspension work, lowered, weight loss program.

Currently
FRONT 8x18 et50 wheel with 225/40-18 AD08R
Camber -2.1 and toe 0.04

REAR 10x18 et40 wheel with 285/30-18 AD08R
Camber -1.7 and toe 0.13

If you need more info, please let me know.

I was looking at NT-01 which isnt available in that size so needed to figure out what size to get, decided to hit up the rennlist brain bank.

Thanks!
Jim
Old 02-25-2016, 10:00 AM
  #2  
Aspen Autosports
Former Vendor
 
Aspen Autosports's Avatar
 
Join Date: Jan 2016
Posts: 431
Likes: 0
Received 0 Likes on 0 Posts
Default

Do you drive or trailer the car to the track?

In those sizes you really have 4 options for a DOT Track Tire. The Toyo R888, BF Goodrich R1, BF Goodrich R1S, and Michelin Pilot Sport Cup 2.

The R888 would be a tire you could drive to and from the track as well as perform pretty well. It is a great tire to learn the limits on as it is very predictable and still has a fair amount of stick. It also has the proper siping to be able to use it in the rain, if desired.

The R1 or R1S should not be driven to on other than the street and should not be driven in the rain. They stick better than the R888 but will give you less of a feel when they do decide to break away.

The Sport Cup 2 is another good choice but comes with a high price tag as all Michelin tires typically do.

My recommendation would be the R888 out of those options.
Old 02-25-2016, 10:07 AM
  #3  
jhg41977
Three Wheelin'
Thread Starter
 
jhg41977's Avatar
 
Join Date: Nov 2007
Location: Durham, NC
Posts: 1,670
Received 1 Like on 1 Post
Default

Originally Posted by Aspen Autosports
Do you drive or trailer the car to the track?
I trailer the car. I have a second set of wheels for the track. When it rains I just use the street tires, currently Hankook V12

In those sizes you really have 4 options for a DOT Track Tire. The Toyo R888, BF Goodrich R1, BF Goodrich R1S, and Michelin Pilot Sport Cup 2.

The R888 would be a tire you could drive to and from the track as well as perform pretty well. It is a great tire to learn the limits on as it is very predictable and still has a fair amount of stick. It also has the proper siping to be able to use it in the rain, if desired.

The R1 or R1S should not be driven to on other than the street and should not be driven in the rain. They stick better than the R888 but will give you less of a feel when they do decide to break away.

The Sport Cup 2 is another good choice but comes with a high price tag as all Michelin tires typically do.

My recommendation would be the R888 out of those options.
Thank you for the thoughts. I chose the AD08R because I still wanted some feel to the tire before it gave out on me. I am getting better at knowing the limits so I feel more comfortable now moving away from a tire that is forgiving.
Old 02-25-2016, 11:30 AM
  #4  
Martin S.
Rennlist Member
 
Martin S.'s Avatar
 
Join Date: May 2001
Location: Solana Beach, CA
Posts: 9,576
Received 507 Likes on 338 Posts
Default Maxxis, and re-consider Nittos

"In those sizes you really have 4 options for a DOT Track Tire. The Toyo R888, BF Goodrich R1, BF Goodrich R1S, and Michelin Pilot Sport Cup 2."

Well there are a few more, but first let's talk about tire sizes. The difference between a 275 and a 285....come on, unless you are a pro-driver you won't be able to feel the differencel....225 on the front is a bit skimpy, buck up and put 245s up there. I run Nitto NT-01 245/40/18 front and 275/35/rear on a narrow body 993. This set up works fine. If I had a wide body, I'd be looking to match up the 245 front with a 305 rear...the 305s have been hard to find. The Nitto NT-01 wears like iron...you'll get 20+ heat cycles out of the rears, even more for the fronts. I have run these at Auto Club California Speedway, the ROVAL. Felt absolutely safe and secure through turn 1 and 2, 120+ mph in the turns.

Then there is the Hankook Z 214....I had bad luck with these tires. They went away super fast. Not getting any more of these...there widest rear is also 275

And then an new player, Maxixis tires...they sell direct. The best you could do would be 235/40/18 front (Bigger than what you have now) and 275/35/18 rear. I am really tempted to try these. Their tread surface looks just like a Hoosier R6. With these sizes, $850 a set.about the same price as Nitto NT-01 tires. And both the Maxxis and the Nittos are DOT 100..as is the Hankook Z214, but I am not going there. Burn me once shame on you, burn me twice, shame on me.
Old 02-25-2016, 12:04 PM
  #5  
Olemiss540
Rennlist Member
 
Olemiss540's Avatar
 
Join Date: Jul 2015
Location: Orange Beach, AL
Posts: 1,224
Received 280 Likes on 184 Posts
Default

Not much good feedback on the Maxxis vs the NT-01. Seems everyone that runs the Maxxis is due to them being a sponsor and getting discounted tires. Many that try them switch back to the Nitto...

Originally Posted by Martin S.
"In those sizes you really have 4 options for a DOT Track Tire. The Toyo R888, BF Goodrich R1, BF Goodrich R1S, and Michelin Pilot Sport Cup 2."

Well there are a few more, but first let's talk about tire sizes. The difference between a 275 and a 285....come on, unless you are a pro-driver you won't be able to feel the differencel....225 on the front is a bit skimpy, buck up and put 245s up there. I run Nitto NT-01 245/40/18 front and 275/35/rear on a narrow body 993. This set up works fine. If I had a wide body, I'd be looking to match up the 245 front with a 305 rear...the 305s have been hard to find. The Nitto NT-01 wears like iron...you'll get 20+ heat cycles out of the rears, even more for the fronts. I have run these at Auto Club California Speedway, the ROVAL. Felt absolutely safe and secure through turn 1 and 2, 120+ mph in the turns.

Then there is the Hankook Z 214....I had bad luck with these tires. They went away super fast. Not getting any more of these...there widest rear is also 275

And then an new player, Maxixis tires...they sell direct. The best you could do would be 235/40/18 front (Bigger than what you have now) and 275/35/18 rear. I am really tempted to try these. Their tread surface looks just like a Hoosier R6. With these sizes, $850 a set.about the same price as Nitto NT-01 tires. And both the Maxxis and the Nittos are DOT 100..as is the Hankook Z214, but I am not going there. Burn me once shame on you, burn me twice, shame on me.
Old 02-25-2016, 01:13 PM
  #6  
Martin S.
Rennlist Member
 
Martin S.'s Avatar
 
Join Date: May 2001
Location: Solana Beach, CA
Posts: 9,576
Received 507 Likes on 338 Posts
Default

Originally Posted by Olemiss540
Not much good feedback on the Maxxis vs the NT-01. Seems everyone that runs the Maxxis is due to them being a sponsor and getting discounted tires. Many that try them switch back to the Nitto...
This is great information...I am not so eager to try them now...the NT-01 tires have been flawless, wear like iron and very inexpensive too. And I can drive to the track with them.
Old 02-25-2016, 01:19 PM
  #7  
Olemiss540
Rennlist Member
 
Olemiss540's Avatar
 
Join Date: Jul 2015
Location: Orange Beach, AL
Posts: 1,224
Received 280 Likes on 184 Posts
Default

Disclaimer is I have not PERSONALLY tried them, only done research on the interwebs. I LOVE MY NT-01's though!
Old 02-25-2016, 01:26 PM
  #8  
Martin S.
Rennlist Member
 
Martin S.'s Avatar
 
Join Date: May 2001
Location: Solana Beach, CA
Posts: 9,576
Received 507 Likes on 338 Posts
Default

Originally Posted by Olemiss540
Disclaimer is I have not PERSONALLY tried them, only done research on the interwebs. I LOVE MY NT-01's though!
I have tried the Hankooks, last year....they were down to nothing in no time, the first day I tried them. Luckily I had another set of Nittos on hand. Wear on these was perfect, so it must have been the tires. I too love my Nittos...what a value.

And as Nitto NT-01 users will tell you, they are predictable right down to the point where they are showing cord. I have inadvertently done this...don't recommend it.
Old 02-25-2016, 01:38 PM
  #9  
linzman
Rennlist Member
 
linzman's Avatar
 
Join Date: Jul 2009
Location: NJ
Posts: 1,437
Received 79 Likes on 41 Posts
Default

Originally Posted by Martin S.
Then there is the Hankook Z 214]....I had bad luck with these tires. They went away super fast. Not getting any more of these...there widest rear is also 275
I disagree. Those are great tires, and you can get 3 sets for the price of 2 sets of Hoosiers. Multiple track records here on the east coast on tires w >8 heat cycles, and they'll last 20+ for DEs. Have to get the C51 compound, not the really soft one (C71??)
It is true they only go to 275.
Old 02-25-2016, 02:00 PM
  #10  
Martin S.
Rennlist Member
 
Martin S.'s Avatar
 
Join Date: May 2001
Location: Solana Beach, CA
Posts: 9,576
Received 507 Likes on 338 Posts
Default

Originally Posted by linzman
I disagree. Those are great tires, and you can get 3 sets for the price of 2 sets of Hoosiers. Multiple track records here on the east coast on tires w >8 heat cycles, and they'll last 20+ for DEs. Have to get the C51 compound, not the really soft one (C71??)
It is true they only go to 275.
Point-Counter Point...good information. I personally don't know anyone other than me that tried the Z 214 in C 51 compound.
Old 02-25-2016, 03:01 PM
  #11  
Bill Verburg
Addict
Rennlist Member

 
Bill Verburg's Avatar
 
Join Date: May 2001
Posts: 12,249
Received 509 Likes on 349 Posts
Default

another advocate for NT 01
size to use depends on the wheel size and other mods that have been done.

993 understeer like crazy oe, 993 C4S understeer even worse due to the wider rear track and generally wider rear wheel/tire and awd.

To get a 993 to turn well you need to change the spring balance to be more rear than stock, possibly use adjustable sways and get a wheel tire package that adds more front grip. RSR tie rods and RS wheel carriers and a low ride height all help a lot too.

R6/7 are arguably the best but they are expensive and don't last long

there are other similar tires that have a tad less grip and last bit longer.

To me the sweet spot is the NT 01, I get a full season of ~15 mostly open track days out of them. Not as grippy but last a loong time and are satisfyingly grippy the whole time.

But you seem to be looking for more of a street tire
RE71R 245/40 & 275/35 would fit on your wheels though wider would be better especially in front
Old 02-25-2016, 08:08 PM
  #12  
Dwane
Race Car
 
Dwane's Avatar
 
Join Date: Sep 2005
Location: Montreal
Posts: 3,741
Received 18 Likes on 12 Posts
Default

Originally Posted by Bill Verburg
though wider would be better especially in front
this
Old 02-25-2016, 08:08 PM
  #13  
Dwane
Race Car
 
Dwane's Avatar
 
Join Date: Sep 2005
Location: Montreal
Posts: 3,741
Received 18 Likes on 12 Posts
Default

...and +1 for NT-01's
Old 02-26-2016, 03:55 PM
  #14  
e9stibi
Drifting
 
e9stibi's Avatar
 
Join Date: Mar 2006
Location: Hannover
Posts: 2,420
Received 31 Likes on 22 Posts
Default

Another happy NT01 user on a C4S. I use 245/10/18 and 275/35/18 on 996 Turbo Hollow spoke rims. I like RE11 as a "rain tire".
Old 02-26-2016, 09:13 PM
  #15  
zadar
Instructor
 
zadar's Avatar
 
Join Date: Mar 2015
Posts: 113
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Martin S.
Point-Counter Point...good information. I personally don't know anyone other than me that tried the Z 214 in C 51 compound.
I tried them last year. Fronts were done in 4 sessions.
I had re71r before those, lasted 4 track days.


Quick Reply: Tire for DE 993 C4S



All times are GMT -3. The time now is 09:03 AM.