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-   Wheels and Tires (https://www.miataturbo.net/wheels-tires-78/)
-   -   Hankook RS-4 (https://www.miataturbo.net/wheels-tires-78/hankook-rs-4-a-92176/)

flier129 03-03-2017 04:48 PM

1 Attachment(s)

Originally Posted by MrJon (Post 1396486)
Final winner makes me think of those dystopian movies where everyone is trying to win a lottery to go to some promised land, but in reality when they win they just get killed and their bodies recycled for food or organs.

Attachment 230438


Awaiting results on the Kao method of bead seating.

Savington 03-04-2017 03:04 PM

Got my set last night and scrambled them onto some 15x10s. At Thunderhill today. Did a back to back with a sticker 245/40 rc1 for a benchmark. The RS4 feels faster by a solid margin. Hard to say how much exactly because there's too much wind and traffic today but I'd estimate about a second or so faster. Lots more lateral and exit grip in particular. No odd wear patterns. I won't put enough time on them to know whether they wear like a super200 but they are definitely in that ballpark as far as speed goes.
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aidandj 03-04-2017 03:06 PM

The one time I'm disappointed to see a tire have lots of grip. :mad: Fingers still crossed for magic wear but if it's that sticky I'm having doubts.

ThePass 03-04-2017 04:00 PM


Originally Posted by Savington (Post 1396684)
Got my set last night and scrambled them onto some 15x10s. At Thunderhill today. Did a back to back with a sticker 245/40 rc1 for a benchmark. The RS4 feels faster by a solid margin. Hard to say how much exactly because there's too much wind and traffic today but I'd estimate about a second or so faster. Lots more lateral and exit grip in particular. No odd wear patterns. I won't put enough time on them to know whether they wear like a super200 but they are definitely in that ballpark as far as speed goes.
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Jebus. Previous lack of 245 sized Super200's gave the RC1 a reason to be considered for 10's. That's out the window.

Pitlab77 03-05-2017 10:18 AM

Sav,
Do the seem to run "wider" than labeled. To me the old RS3 always seemed more narrow than similar sized BFG-s. (at least in the 225).



(All these new tires an my car has been down since November with electrical problems grrrr)

AndyHollis 03-05-2017 10:53 AM


Originally Posted by aidandj (Post 1396428)
This information is much more relevant to my interests than anything in GRM.

Clearly I need to up my dry-hump game

emilio700 03-05-2017 11:55 AM

We measured at the tread of the 245 RS4 exactly the same as the 245 RC1. The Nexen Sur4 on the other hand, is slightly wider than all the other tires except Hoosiers.

aidandj 03-05-2017 02:22 PM


Originally Posted by AndyHollis (Post 1396836)
Clearly I need to up my dry-hump game

​​​​​​in for GRM new photoshoots.

rwyatt365 03-06-2017 01:09 PM

Now I have to find a way to justify these to the "Chief Quartermaster" (aka my wife)...

emilio700 03-06-2017 01:56 PM

Otherwise known as the CFO here

JasonC SBB 03-06-2017 04:10 PM


Originally Posted by Savington (Post 1396684)
Did a back to back with a sticker 245/40 rc1 for a benchmark. The RS4 feels faster by a solid margin. ​​​​​​

Holy crap! Do you think they will wear better than the RC-1?

Savington 03-06-2017 04:18 PM


Originally Posted by JasonC SBB (Post 1397108)
Holy crap! Do you think they will wear better than the RC-1?

um


Originally Posted by The Ghost of Savington Past (Post 1396684)
I won't put enough time on them to know whether they wear like a super200​​​​​​


emilio700 03-06-2017 04:19 PM


Originally Posted by Savington (Post 1397110)
um

yabbut how long wil they last

JasonC SBB 03-06-2017 04:39 PM

I mean one of them is a 40 treadwear, the other is 200. Can they be both be off by > a factor of 2?

Savington 03-06-2017 04:51 PM

Can't answer the question because it's based on a false premise (that treadwear ratings are linked to race tire life).

endura 03-06-2017 05:07 PM


Originally Posted by Savington (Post 1396684)
Got my set last night and scrambled them onto some 15x10s. At Thunderhill today. Did a back to back with a sticker 245/40 rc1 for a benchmark. The RS4 feels faster by a solid margin. Hard to say how much exactly because there's too much wind and traffic today but I'd estimate about a second or so faster. Lots more lateral and exit grip in particular. No odd wear patterns. I won't put enough time on them to know whether they wear like a super200 but they are definitely in that ballpark as far as speed goes.
​​​​​​

each session length? any overheating/drop off?

ThePass 03-06-2017 05:12 PM

Fully expecting Super200 wear rates (aka nearly Hoosier wear rate and nearly same drop-off after 50% life). The future for those who want actual street tires isn't going to be in the 200tw category.

endura 03-06-2017 05:28 PM


Originally Posted by ThePass (Post 1397122)
Fully expecting Super200 wear rates (aka nearly Hoosier wear rate and nearly same drop-off after 50% life). The future for those who want actual street tires isn't going to be in the 200tw category.

Yeah, I'm ok with that if they can take a 30 min. W2W beating.

AndyHollis 03-07-2017 07:34 PM


Originally Posted by ThePass (Post 1397122)
The future for those who want actual street tires isn't going to be in the 200tw category.

My test data says 300tw PS4S and Conti Sport are where 200tw tires were five years ago.

Chilicharger665 03-08-2017 12:12 AM

Hell yeah! That means the Conti Sports will be a great replacement for my old RE11's then!


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