Tires

Porsche Technical related discussions.

Tires

Postby John Straub on Wed Jul 13, 2005 4:33 pm

Has anyone tried these tires and what do you think?

Sumitomo HTRZ, HTRZ II
Kumho Ecsta SPT, Supra 712, 711
John Straub...51 year member...PCASDR
1965 911
1967 911
1970 914/6GT,(Sold)
Websitehttp://www.JohnStraubImageWorks.com
Pushin' the hands of time back at,"Along For The Ride" http://www.johnstraub.blogspot.com
User avatar
John Straub
Club Racer
 
Posts: 989
Joined: Wed Jun 30, 2004 3:13 pm
Location: La Mesa

Postby kary on Wed Jul 13, 2005 4:57 pm

I use the supra 712 on my 850 turbo Volvo. I just ordered another set as the last set has worn out over the past 4 years. I think they are good for road and wear very well. As you can see I ordered them again so I must like them :)
Kary
1997 993 PCA#131 POC#131
Group 9 Motorsports
www.group9motorsports.com
Image
User avatar
kary
Pro Racer
 
Posts: 1190
Joined: Mon Jun 28, 2004 9:35 pm
Location: Cardiff by the Sea, California, USA

Postby TheStig on Wed Jul 13, 2005 7:51 pm

I had 712s on my old 84 944 before. They wore out in 15,000 miles due to bad alignment that I didn't even know about :shock:

But they should last a good 20,000 on the street. As far as track goes, they do get slippery when hot. But then again, what doesn't?
Andy Serrato AKA "MONGO"
1986 Porsche 944 #382 Up For Sale - Inquire Within!
1987 Porsche 928 S4 If it's too loud, you're too old!Image
User avatar
TheStig
Time Trialer
 
Posts: 241
Joined: Tue Oct 05, 2004 10:28 pm

Postby John Straub on Thu Jul 14, 2005 4:44 pm

I'm looking for a tire I can drive on the street with good wear and run DE events with. It does not have to be a TTOD tire. I would like something under $100 each for a 16" 205 and 225.
John Straub...51 year member...PCASDR
1965 911
1967 911
1970 914/6GT,(Sold)
Websitehttp://www.JohnStraubImageWorks.com
Pushin' the hands of time back at,"Along For The Ride" http://www.johnstraub.blogspot.com
User avatar
John Straub
Club Racer
 
Posts: 989
Joined: Wed Jun 30, 2004 3:13 pm
Location: La Mesa

Postby ttweed on Thu Jul 14, 2005 5:08 pm

John-

I would look at the Kumho Ecsta MX and the Yokohama ES100 for your stated purposes. The latter is under your price range ($81 and $86 at Tire Rack) and the MX is just a bit more ($98 for the 205s and $115 for the 225s.)

TT
Tom Tweed -- #908
SDR Tech Inspection Chair 2005-06
SDR Forum Admin 2010-present
Windblown Witness Assistant Editor 2012-present
Driving Porsches since 1964
User avatar
ttweed
Admin
 
Posts: 1840
Joined: Fri Jul 02, 2004 7:13 am
Location: La Jolla, CA

Postby John Straub on Sat Jul 16, 2005 12:52 pm

Thanks guys,

Any other ideas on tires?
John Straub...51 year member...PCASDR
1965 911
1967 911
1970 914/6GT,(Sold)
Websitehttp://www.JohnStraubImageWorks.com
Pushin' the hands of time back at,"Along For The Ride" http://www.johnstraub.blogspot.com
User avatar
John Straub
Club Racer
 
Posts: 989
Joined: Wed Jun 30, 2004 3:13 pm
Location: La Mesa

Postby John Straub on Sat Jul 16, 2005 12:52 pm

Thanks guys,

Any other ideas on tires?
John Straub...51 year member...PCASDR
1965 911
1967 911
1970 914/6GT,(Sold)
Websitehttp://www.JohnStraubImageWorks.com
Pushin' the hands of time back at,"Along For The Ride" http://www.johnstraub.blogspot.com
User avatar
John Straub
Club Racer
 
Posts: 989
Joined: Wed Jun 30, 2004 3:13 pm
Location: La Mesa

Tires

Postby Greg Phillips on Sat Jul 16, 2005 2:19 pm

Falken Azenis, but they only have the 205 size.
Check out this month's Grassroots Motorsports as they compare several street and R compunds for Ax times.

Greg
User avatar
Greg Phillips
Pro Racer
 
Posts: 1554
Joined: Wed Jun 30, 2004 11:41 am
Location: Coronado

Postby Jad on Sun Jul 17, 2005 11:50 am

I liked the ES100's on my Boxster. Rode well, handled well and were priced well. Not the best at anything, but a very good all around tire. I would buy them again if they fit the 996.
Jad Duncan
997 S Cab - Sold
996 "not a cup car" Sold
Tesla Model S
Porsche Taycan
https://www.goldfishconsulting.com/
User avatar
Jad
Pro Racer
 
Posts: 1788
Joined: Wed Jun 30, 2004 11:03 am
Location: Del Mar

Postby TheStig on Mon Jul 18, 2005 11:18 am

Jad your comment about the ES100s is giving me more security on my choice to run that tire. I look forward to running them for the next event. I have them on the 928 and love their grip for the street. :rockon:
Andy Serrato AKA "MONGO"
1986 Porsche 944 #382 Up For Sale - Inquire Within!
1987 Porsche 928 S4 If it's too loud, you're too old!Image
User avatar
TheStig
Time Trialer
 
Posts: 241
Joined: Tue Oct 05, 2004 10:28 pm

Postby pdy on Wed Jul 27, 2005 2:53 pm

John:

I ran the Kumho MX in 205 & 225 x 16 for a bit over a year, doing
Time Trials and street driving. They are fairly forgiving, from the
standpoint of pressure, and even more forgiving on driving style.
If you're really rough (lots of sliding), they do suffer, but much
less than the sticky tires, of course. We'd get about 12 hours
of big track events on them, and they ran smooth and wore
well on the street also. They were cheap - $80 - 100 per, if I
recall. Other info - Treadwear 220, we flipped them on the rim
to extend life (low camber car), and the car was a 2900 lb
911. They would be my first choice for a zero-point tire.

Paul.
User avatar
pdy
Time Trialer
 
Posts: 466
Joined: Thu Aug 05, 2004 2:32 pm
Location: 2nd Place - Usually

Postby John Straub on Thu Jul 28, 2005 2:06 pm

Thanks guys,

I think will go with the MX.
John Straub...51 year member...PCASDR
1965 911
1967 911
1970 914/6GT,(Sold)
Websitehttp://www.JohnStraubImageWorks.com
Pushin' the hands of time back at,"Along For The Ride" http://www.johnstraub.blogspot.com
User avatar
John Straub
Club Racer
 
Posts: 989
Joined: Wed Jun 30, 2004 3:13 pm
Location: La Mesa


Return to Technical

Who is online

Users browsing this forum: No registered users and 202 guests