Re: Nitto NT01 TiresOn Jun 12, 6:27 am, Don <roadrun...@canyontraders,com > wrote:
> On Jun 8, 9:08 am, "Chris D'Agnolo" <cdagn...@alltel,net > wrote:
>
>
>
> > I did indeed try the NT01 Nitto tires and found that the first run was
> > quite an adventure. These tires seem to need some heat to stick. We
> > had 6 or 7 runs or about 48 seconds each and by the end I had dropped
> > 1 sec per run. The first one had zero stick and the last was getting
> > pretty well into the groove. /
>
> > These are basically road race tires and there for might not be quite
> > right for auto-x. I will give them another shot in a couple of weeks
> > and let the group know what is going on with them.
>
> > Don.
> > \
>
> > Don, ya, that makes very good sense if, as you say, they are track tires. Do
> > you do track day events where you could keep these aside just for those? If
> > not, you may want to sell them while you can still get something out of them
> > rather than be disappointed over and over at Auto-x. Also, they will likely
> > last what seems like forever simply 45 ~ 65 seconds at a shot.
>
> > One other consideration would be to try to find out if there is some heat
> > cycling routine that you are supposed to put the tires thru. This is true of
> > many r-compound tires and could be a way of getting them to behave more like
> > you need, not sure. Contact the tech dept of the mfr if you can't find
> > enough tech knowledge about that particular tire online. Individual brands
> > of tires are very different.
>
> > Lastly, if you're stuck with them (for auto-x only), you might investigate
> > shaving them. This might get them to heat quicker (not sure about that) and
> > they would still probably last a long time.
>
> > Do keep us posted,
> > Chris
> > 99BBB
>
> Chris,
>
> I have been doing some track days and I think these tires will do well
> there. I had read reviews posted by some users with heavier cars like
> BMW's and they thought they were great for auto-x. The heavy cars
> might build up heat faster than my light Miata though, and that could
> be the difference.
>
> I plan to run them again at a longer auto-x next weekend and will see
> if I can play around with pressures and get a bit more grip. Getting
> new tires is a real adventure!!
>
> Don
Update.
The Nittos did well yesterday at a local auto-x. They do need some
heat but it is fairly warm here now so the ambient temperature helps.
These tires are not auto-x exclusive tires so for my use they will be
a good compromise.
I ran 34 psi in the front and about 36 psi in the rear and on one run
I actually got the rear to hang out a bit. This is unusual for the
Miata. I am working on an understeer problem but have finally come to
realize that the problem is the driver, not the car. You can't turn
as fast as you want!! Imagine that.
I am going to tape a message to the dash that says "Learn to Drive The
Car!!"
So far the verdict for the Nittos is: O.K. I would like to do a track
day and see how they do there.
Don