track day tires

All the info you need to race E30's

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hoshy
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Mon Jan 07, 2008 4:51 pm

how many hours of quite hard use is something like a R888 gonna stand up to?
Last edited by hoshy on Mon Jan 07, 2008 5:06 pm, edited 1 time in total.
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schuey
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Mon Jan 07, 2008 4:59 pm

About 6. :cool: depending on how many miles-now hard use......
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maxfield
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Mon Jan 07, 2008 5:00 pm

I'm sure I read that R888's can take up to 50laps of the Ring.

Don't quote me on it though.
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northloop
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Mon Jan 07, 2008 5:02 pm

How long is a piece of string?
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hoshy
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Mon Jan 07, 2008 5:07 pm

edited post to actually make sense :-/

I'm just wondering if the price is worth it in terms of grip and longevity vs a set of something soft like proxes.
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northloop
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Mon Jan 07, 2008 5:11 pm

On the road I wouldnt bother. If you are driving the car hard enough to be really working the tyres you should be doing it on track NOT on the road. R888's are fine as wet and dry tryes but will fail on you in standing water.

If it's for track use then R888's or equivilent are miles better than any road tyre
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hoshy
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Mon Jan 07, 2008 5:14 pm

This is for track.

For road tyres I'm about to put up a post :)
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handpaper
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Thu Jan 10, 2008 1:39 am

My last set of R888s did 120+ 'Ring laps (about 20 hours) and over 3,000 road miles. Bloody good kit.
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hoshy
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Thu Jan 10, 2008 9:46 am

cool! did that include rotating the tyres at all?
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handpaper
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Thu Jan 10, 2008 1:25 pm

I swapped front and rear once - I should have swapped sides too, as it was excessive camber and toe at the rear that killed them, wearing out the insides. With proper geometry they'd have lasted a lot longer.
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hoshy
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Thu Jan 10, 2008 2:35 pm

cool. cheers dude!
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MJG
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Thu Jan 10, 2008 4:52 pm

That's pretty hefty endurance! They are not too expensive either, will probably get some for the front of mine.

FWIW I had a048's and I thought in the wet they would be a nightmare but surprisingly they drove a lot better in the wet than any other road tyre I've used (nothing special like rainsports/T1-R's etc, but lots of other average makes). Anybody actually tested the R888s in the wet compared to high performance road tyres? I'd rather not have to have a set of wets/dry's for my drift events you see.
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Thu Jan 10, 2008 6:34 pm

I bought some toyo R888 from Camskill 195/50/15 (£66.50 each) as advised by many over the 205/55/15 and I've been really impressed with them on the track , even a wet track they are good but NOT standing water.

Here's them after 85 Hot miles on a disused airfield - this is the nearside tyre after taking all the weight on a clockwise circuit.

[img][img]http://i142.photobucket.com/albums/r117 ... G_2082.jpg[/img][/img]
[img][img]http://i142.photobucket.com/albums/r117 ... G_2081.jpg[/img][/img]
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Thu Jan 10, 2008 6:41 pm

ok firstllly where is camskill i need a link for £66 a tyre

also advised over what you went for 50 15'2 then over 55 15's

thanks
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Fri Jan 11, 2008 12:14 am

Errr.... www.camskill.co.uk
195/50/15 is what SELOC use; the lower profile stiffens the sidewall and gives better turn-in.
UweM3
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Fri Jan 11, 2008 10:21 am

handpaper wrote:Errr.... www.camskill.co.uk
195/50/15 is what SELOC use; the lower profile stiffens the sidewall and gives better turn-in.
If you have a price for your tyres can you please post it to compare?
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hoshy
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Fri Jan 11, 2008 11:54 am

What is the thoughts between a 195 R15 and 185 R14 - I have a spare set of 14s that I'd like to use for the track.
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Dan320is
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Fri Jan 11, 2008 12:30 pm

R888's are awesome. A friend of mine has a E30 320is with coilovers etc he did 97 laps of the 'ring in one long weekend and they still had enough meat on them to drive back home to suffolk :thumb:
He has used them in both 215/50/16 and 205/40/17 and is very pleased with the results, better than any other tyre.
UweM3
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Fri Jan 11, 2008 5:26 pm

Dan325iSport wrote:R888's are awesome. A friend of mine has a E30 320is with coilovers etc he did 97 laps of the 'ring in one long weekend and they still had enough meat on them to drive back home to suffolk :thumb:
He has used them in both 215/50/16 and 205/40/17 and is very pleased with the results, better than any other tyre.
can you specify "other" tyre? My personally I prefer Dunlop DJ01. And I have driven R888's, KumhoV70 and Slicks to compare.
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northloop
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Fri Jan 11, 2008 5:58 pm

Personally I think the Michelin Pilot cup sport is about as good as tyres get (road legal of course) Around a million track day 911's and CSL's cant be wrong now can they :wink: However the compromise is they are brillliant, no other word for it in the dry but poor in the wet. The R888's still perform reasonably in the wet, unless there is standing water of course, then they too are lethal.

I tried the Michelins on my 205 once and reduced my lap time by nearly 20 seconds. They are that good. Of course the downside is they are blooming expensive.
UweM3
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Fri Jan 11, 2008 7:32 pm

northloop wrote: I tried the Michelins on my 205 once and reduced my lap time by nearly 20 seconds. They are that good. Of course the downside is they are blooming expensive.
and they need to come in the size you need them ... :cry:

I once spoke to Olli about that and he is convinved that despite the price they are still good value for money because if treated right and pressure set correct all the time he claims they do last a very long time compared to other trackday tyres. It's all relative in the end. Cost per lap is what counts.
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northloop
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Fri Jan 11, 2008 8:12 pm

I bought the wrong size for the 205. I needed 195/50/15 and a friend had 6off 205/45/15 so I used them. The wheel arch wore a groove in one of the tyres in 4 laps :D :D Got the pliers out and rolled the arches, job done :wink:

Not that i'm suggesting you should do that Uwe 8O
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Paynts
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Mon Jan 14, 2008 10:58 pm

Hi guys I'm a newbie
I need some advice on tyres I bought an ex kumho challenger car class D E30 325 just recently
I took it to donny and it poured with rain all day - the worn 2 year old Kumho V70s were lethal
I would like to buy some moderately priced road tyres which will cope with heavy rain I am going to run these on some standard rims and change my Kumhos for some slicks ( the car is not road legal) what wet tyres should I use ? I'm thinking soft road tyres
Also what slicks should I go for?
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Tue Jan 15, 2008 11:47 pm

For slicks, speak to Shaun Chetwyn at Pro-Tyre Motorsport in Stoke as they do the Clio Cup tyre support and you can pick up a used set of michelins with loads of life in them for £100...ideal for trackdays and what I used for 'fun' days when I was saving the Kumho tyres for racing.

For wet weather tyres, you need a good wide groove that will also disperse the water but more importantly you need SOFT as you can get and probably softer than any road tyre you can buy to get the best. ProTyre may have some used michelin wets in stock too although these are harder to come by.
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hoshy
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Tue Jan 15, 2008 11:48 pm

great info - thanks! I'll give them a call.
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M3GTR
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Tue Jan 15, 2008 11:50 pm

..forgot to say, you could also play with tyre softner on road tyres I guess!! I'm in the process of setting up a distributorship for the tyre softner so should be able to do some decent prices soon!
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johnk2977
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Wed Jan 23, 2008 9:05 am

I always have quite a few part worn slick kicking around in 14" 15" 17" and 18" priced from £28 upwards i can even get new ones at good price. i can get my hands on 21 x 195/580/15 med compound slick including 5 new ones job lot of £750 thats less than £36 per tyre.

John
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