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Thread: Dunlop Star Specs vs Kumho Ecsta XS

  1. #1

    Post Dunlop Star Specs vs Kumho Ecsta XS

    It's time to buy new tires. I drive my car mainly to work and back and occasionally on the track. I am planning on buying size 205/50/15 and putting them on Rota Slipstreams size 15x7. The price difference on tirerack.com is $60 per set of 4. Are the Star Specs worth the extra money?
    1990 White NA - SOLD
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    Driver Nails's Avatar
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    The Kumhos are what Gary has on his new NC in 245 size on 9" 6ULRs. I understand they are the superior tire in dry traction but lack in the rain; I don't know this firsthand. I too am planning on getting some extreme performance tires too but waiting for mfr. rebates.

  3. #3

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    I got a 50 dollar rebate from Dunlop when I bought my Star Specs from Tirerack.. They have those promotions ever so often.
    Cory
    2006 Mazda MX-5 GT (SOLD)
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  4. #4

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    I've got a set of each.

    XS feel a bit more crisp once off centerline, but when tracking straight ahead, there's a lack of feed back until the tires take a set and they really go to work. In the wet, when the grip goes away, it's very abrupt and the car is hard to catch unless you're on your A game.

    *Specs - definitely better in the wet and the dry grip is very close to the XS. I don't run the *Spec regularly on the street, but their behavior on track inspires confidence and they provide a civilized ride. Very pliable and they just grip grip grip.

    If I were in the position of picking up one set of tires for DD duty + track time, I'd go with the *Spec. As an all around extreme performance tire, I think they're a bit better and the wet weather performance is what puts it over the top. The 1 or 2% better dry traction the XS's get shouldn't be something that's detectable on the street or on track until you're chasing tenths and are really consistent.

    HTH,
    Chris

  5. #5

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    I would suggest the Dunlops. They seem to be a better all-around tire for street usage. I plan to buy a set for my street tires. I enjoyed the ones on which I AX'd, too.

  6. #6

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    Dunlop Star Specs. They just work better. I tired AD08, XS, ans SS. They are the next best thing to an r-comp tire.

    This is a data overlay from MSR 1.7 Hoosier R6 vs Star Spec. Watch at full screen.
    M3 is always the answer.

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    Obnoxious at any speed altiain's Avatar
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    Another vote for the Dunlops. I use Star Specs on my STX car. FWIW, the Dunlops are competitive in several SCCA Street Touring classes, but almost no one runs the Kumhos anymore. The Star Specs just work well and last a long time.

    Hankook RS3 would also be another brand to cross shop.
    Iain

    "We don't stop playing because we grow old, we grow old because we stop playing." - George Bernard Shaw

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    Driver Nails's Avatar
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    The RS3's have a very low size selection.

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    IMHO, Star Specs are the best dual-purpose tire, due to their excellent wet-weather handling and reasonable comfort level. I plan to run them on my street wheels when the RE01R's finally wear out. The only things the XS's seem to have going for them are dry grip and very good heat tolerance.
    Polished Turd Racing

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  10. #10

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    Thank you for this thread! I've been shopping these same tires...
    '90 "LE" available for purchase soon
    2008.5 CWP MS3: JBR 70d trilogy engine mounts, short throw shifter & shift plate bushings; AST 4100 w/ 400lb springs f/r; JRZ camber plates

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    Chassis Designer Geckotek's Avatar
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    Had a blowout and a puncture near the sidewall both within a couple of weeks. The rubber is getting old so....time for a new set. Decided on Star Specs. Anybody got suggestions on the best place to purchase? NTB suggested I buy from Tire Rack and have them delivered to one of their shops.

    Anybody got a better idea?
    Mina II - '06 MX-5 GT Galaxy Gray Black interior & PR1
    Mina - 1997 STO #416 - RIP
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    Have you checked your oil?

  13. #13
    Chassis Designer Geckotek's Avatar
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    Quote Originally Posted by black roadster View Post
    Have you checked your oil?
    More times these past few months than my entire life.


    Now, do you have some input on tires?
    Mina II - '06 MX-5 GT Galaxy Gray Black interior & PR1
    Mina - 1997 STO #416 - RIP
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    Orange cones fear me. cone-cerned's Avatar
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    I would contact Todd Eady at

    Discount Tire
    8700 Ohio Drive
    Plano, TX 75024
    (972) 377-8242
    On the track, I am fearless.
    If you were as slow as me, you wouldn't be afraid either.

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  15. #15
    Team Cheap Bastard
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    Quote Originally Posted by cone-cerned View Post
    I would contact Todd Eady at

    Discount Tire
    8700 Ohio Drive
    Plano, TX 75024
    (972) 377-8242
    Let us know how Todd compares to Tire Rack on the Star Specs...I'm in the market for some tires too.

  16. #16
    Driver Nails's Avatar
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    Quote Originally Posted by Geckotek View Post
    Had a blowout and a puncture near the sidewall both within a couple of weeks. The rubber is getting old so....time for a new set. Decided on Star Specs. Anybody got suggestions on the best place to purchase? NTB suggested I buy from Tire Rack and have them delivered to one of their shops.

    Anybody got a better idea?
    I got 4 235/40/17 Star Specs from Rudy at Tire Rack for six hundred even plus shipping. Ordered Monday morning they arrived Tuesday afternoon. I took them to Hallett and they were very very good. Had clutch start to slip before they did.

    PS. They did alright in the grass too!

  17. #17

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    Nails, you better explain to everyone that was not at Hallett last weekend about your new Avatar!
    Gabriel

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    Driver Nails's Avatar
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    I won a toy John Deere tractor as a "mowing the grass" door prize in a random drawing of 4-6 people who were called up for having the most "offs".

    That's how I drive; flat off.

  19. #19

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    +1 for Star Specs, they had excellent grip at the track.

  20. #20
    Chassis Designer Geckotek's Avatar
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    Quote Originally Posted by Nails View Post
    I got 4 235/40/17 Star Specs from Rudy at Tire Rack for six hundred even plus shipping. Ordered Monday morning they arrived Tuesday afternoon. I took them to Hallett and they were very very good. Had clutch start to slip before they did.

    PS. They did alright in the grass too!
    Remind me, you're not running stock wheels correct?

    I'm currently running 215/45/17s on the stock wheels. Pretty sure 215 is about as wide as I can go.

    The 215/45/17s are $575 with shipping on the site. Can Rudy get us a bit better pricing?

    Edit: perhaps if you stayed on the track you coulda kept up w/ Gary...lol. Wish I coulda made it, but it was too much to try right after getting back from Seattle.
    Last edited by Geckotek; 09-25-2010 at 11:26 PM.
    Mina II - '06 MX-5 GT Galaxy Gray Black interior & PR1
    Mina - 1997 STO #416 - RIP
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