I have a couple questions for those with experience with these tires.
Ok. I have several years experience driving on the RA1 in the Northwest, from new to shot, in all conditions, both street and track.
I am looking for some better traction than my current falken 615's on my daily driver. I put about 10,000 miles per year on my car.
I've been on both, and through-out the majority of its effective life the RA1 is obviously going to be a significant step up in terms of grip. 10K is realistic.
1. Are they useless on wet pavement.
That is too generic of a question. Define wet pavement. Is this California wet? Define the tread depth remaining. What are the details?
New they are a fantastic wet weather tire if you can keep heat in them, but particularly as they wear down and the tread depth drops... too much standing water is going to be a very different driving situation.
I will say this: I've found that they don't work very well if you get caught in icy, snowy, blizzard-like conditions. :wink:
How many miles can I expect to get out of them driven only on the street(albeit aggressively)?
More than likely, you'll probably heat cycle them to death long before you can no longer see the wear indicators. However, they will still be relatively pretty grippy in the dry.
3. Does it even make sense to consider these for daily driving? I have about 575 whp and spend too much time cracking the tires loose. The other concern is if my tires stop spinning will I start breaking other stuff..tranny, drive shaft etc.... How are they noise wise, do alot of highway and do not want drone
Not really, no.
Without getting into every aspect and detail... the bottom line is that I think 99 times out of 100 you would have a difficult time making a compelling engineering argument as to why you would want to take a new set of relatively expensive RA1's and waste them on daily street use. Climate, Conditions, Usage, Budget, Novelty, etc... play a part. It's an instance where you can, I'm just not sure why you would want to. I'll run my shot track tires, how much traction do you really need for street speeds?
Logically, all other things being equal- a high performance street tire will out last, while operating more consistently over a wider temp range and in more varied conditions. Further they have a more flexible side wall, better noise characteristics, etc... which is why they put them on super cars, many of which put down far more than 575hp.
Contrary to some of the advice on this thread, I would assert that if you put a wider tire on the rear it will increase your probability of achieving traction without sacrificing the characteristics of the more preferred compound.
My 0.2
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