If
interested, some details of the conflict are covered in an article
I wrote for "Bugantics" in the Summer 2002 issue,
which I reproduce below -However in fairness, I should point
out that Dunlop's Mr Haywood has stated that he disagrees with
much of what I've written in this "self serving article".
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I
believe the one thing that really lets down the overall appearance
of our cars is the tyres fitted to them. As a result I started
looking into what I'd really like from a tyre and then approached
the manager at Dunlop to see if they would be interested in
producing something along my ideas. After a lack-luster reaction
I later offered to pay for one of the moulds, which seemed to
be the sticking point, but there was still no interest. When
the manager was later replaced I made a point of seeing his
successor (the present incumbent) but, again, to no avail.
A number of my cars, and those of my family, get used on the
road shod with the 5.00 x 19 Dunlop race tyre and I was determined
to get something more authentic in time for when my 26M Maserati
was ready for the road. Years before, just to stand the car
on, I thought of having some old carcasses remoulded and hand
cut to a more traditional looking pattern but soon realised
there was a lot more to it - unfortunately to do the job properly
the whole thing needed changing. 'Seek and you shall find' and
it's so true. Derek Freathy was at the Goodwood Circuit Revival
meeting a couple of years ago with a DB4 Aston Martin and was
the first 'tyre man' I met who actually knew exactly what I
was on about; not only this but he had gone one better and was
in the process of producing the 4.00 x 19 Classico tyre. He
had joined Dunlop in 1968, was manager of car racing in 1973
and was the first man to be made manager of all three divisions
(cars/bikes/rallying). In 1987 he started Concours Tyre &
Rubber to design and manufacture high quality inner tubes and
rim bands. It seems to be a little known company outside the
industry even though they produce the racing tubes we all have.
Within
a month I'd commissioned Derek's company to produce a 5.00 x
19 tyre and started off by listing what I did not like about
the racing Dunlop 5.00 x 19 that I'd been using on the Bugatti.
I quite like the 5 stud tread style dating from the late 1930s
and, although the tread width seems in keeping, the carcass
is far too "fat". The existing mould dates from around
1948 so presumably it was redesigned at this juncture. Being
a race tyre it is my belief that it is not suitable for road
use due to there being no sidewall protection and this could
be a bit of a grey area which the insurance companies have never
really cottoned on to: it always surprised me that David Black's
insurance paid up after his monumental accident in France with
his Type 51. More seriously it is my opinion that these Dunlop's
have been designed for 4inch rim widths whereas our Bugattis
tend to be no more than 2.7 inches! Apart from rounding off
the tread, which reduces the contact patch, this is what makes
them even more bulbous than they already are. A friend of mine
owns the Zagari photographic archive and by studying the photographs,
coupled with checking period data, I think I can safely say
that no competition car pre-war had a rim width exceeding 4
inches, which may come as a bit of a surprise to most of us.
My just pre-war GP Alfa Romeo only had a 4-inch rim and that
was for their widest 7.00 section tyre! I therefore surmised
that if one were involved in a big and expensive enough accident
an insurer could argue that the Dunlop tyres being used were
too large for pre-war rim widths, information which is clearly
stipulated in their data. Conversely if wider wheels were fitted
to accommodate these inappropriate tyres (as so many have had
to do) it could be pointed out that the vehicle has been modified
out of specification -and rightly so because wider wheels tend
to be built away from the brake drum which is why one often
sees them laced on the inside and middle only, widening the
track, altering steering geometry and so on and, worst of all
in my view, making the cars look like out of character 'hot
rods' which we have begun to take as the norm.
I
decided on a pattern having three blocks not too unlike the
tyres that have been produced for many years in South America.
The people at Longstone Tyres provided paperwork pointing out
the problem Dunlop had pre-war with their triple stud looking
tyre and the uneven block wear associated with it. This is probably
what led to it's being replaced with the tyre having 5 studs,
of which there were two versions. Derek would have to make sure
my tyres didn't suffer from any of this, as there is only so
much period authenticity a customer will tolerate I would have
thought! He eventually came up with a 'land to sea ratio' he
was happy with and cleverly knitted the blocks together while
experience led him to settle on a tread depth that did not give
a spongy feeling under fast cornering. Since 1 wanted to use
these on the 35B as well, they would have to be 'on the pace'
for racing and I asked for a stiffer sidewall to stop them rolling
under the rim during hard cornering. Derek wanted a stiffer
sidewall in any case to make them road legal and eventually
it all fell into place. To make sure of the best possible job
I insisted they comply fully with current legislation for modern
car tyres, which old car tyres appear to be exempt from at present:
choosing the Department of Transportation (D.o.T) test for the
U.S.A. as well as getting them speed rated for 130 mph for good
luck. I wanted them not only to look fabulous but also be the
highest specification 'pre-war' tyre ever produced and the standard
by which all the others would use as a benchmark in future.
This way one could drive to a meeting on a proper road-legal
tyre, compete and then drive back, which is how it should be.
Both the V.S.C.C. (of which I am proud to be an elected Director)
and the F.I.A. have as a control compound, Dunlop's 204 compound,
so I made sure the new tyres were no softer. Being Iranian,
I chose for the sidewall a trademark showing one of my countrymen
who had resided on the steps of the Apadana at Istakhar (Herodotus
called it Persepolis) some 2500 years ago: it is finely machined
on to the mould and is difficult to achieve crisply on the tyre.
This was an extra way of ensuring it kept everyone on their
toes during the manufacturing process! I chose the name Trident,
registered the name at Companies House and got a website (there
were over thirty combinations and all available) after having
the Internet checked to make sure there weren't already tyres
by that name. A Trident tyre was found in Australia as well
as an outfit in the UK selling boat trailer tyres, both of whom
I contacted.
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The new tyres in
use last summer
When
the test tyres finally arrived last summer I was bowled over,
they were looking even better than the drawings had suggested.
Fitted to my sisters ex Donald Healy/Tony Rolt blown 8C Triumph
Dolomite, we had our first test in the pouring rain and they
were sensational. Next we drove to VSCC Prescott in company
with an 8C Alfa Romeo and realised we had something really special.
After a lot more testing, while a few sets of the 4.50 x 19's
were on loan to others for evaluation, I committed to production
and started advertising, just as it appeared, coincidently,
Michelin had withdrawn it's Englebert range.
At
around this time I chanced on someone in a restoration shop
with a previous Dunlop connection who told me I "would
not be allowed to use the tyres" which I thought rather
strange and on enquiring why this might be, was told I'd have
to "wait and see". Sure enough some three months later,
to coincide with my launch, I had the most outrageous three
page letter form Dunlop's lawyers (as did the girl running the
website) claiming that they had the rights to the name Trident
and that I had used it to gain unfair advantage in the market
place, using Dunlop's goodwill and reputation and that unless
I "delivered up" all my tyres, my paperwork, including
my internal delivery receipt record s (whatever they may be)
and all sorts of other things, within seven days, they would
institute legal proceedings without further notice. The letter
finished "be in no doubt about the seriousness with which
our client regards this matter" followed by "we suggest
that you seek legal advice", which I did. Anyone reading
my literature or website could be in no doubt my tyres had nothing
to do with Dunlop. The lawyers also claimed that Derek Freathy
had only been a salesman while at Fort Dunlop: I'm surprised
they didn't go the whole way and insist he was the janitor there!
It turned out the name Trident was registered, not to Dunlop
but to Sumitomo in Japan, who had sold on Dunlop to Goodyear
but kept the name, so we asked for proof of genuine use by Dunlop.
This simple request took nearly a month for a response - still
with no satisfactory proof - and I surmised that they were playing
expensive games with me. So rather than assist in their slow
motion plan, I set up a new tyre company, changed the name and
changed the tyres. In march Dunlop's sole worldwide distributor
of classic car tyres, Lord Montagu's Vintage Tyre supplies,
expressed an interest in buying me out. Shortly afterwards Dunlop's
spies told them what I was up to and that's when they got even
more excited and said they would be serving something to me
in person. The following week I launched my new Blockley tyres
at the April V.S.C.C. meeting. Dunlop's motor sport manager
had told the VSCC office that their "American lawyers"
had said my tyres shouldn't be allowed there and that as a sponsor
of the meeting he'd have no choice but to leave the circuit
if he saw any. Having failed to get the VSCC involved, he changed
his tune later, saying the office had misunderstood, and stayed
throughout the weekend.
The
tyres are now called Blockley as this is the village in Gloucestershire
where our Northwick Park premises are situated. Derek Freathy's
company has relocated to the same premises as our products complement
each other. The situation at the time of writing is that the
4.50 and 5.00 tyres are here, as are the test tyres for 5.50/6.00
x 19 and 5.25/6.00 x 21. The big 19-inch is getting a gruelling
test on Charles Dean's type 51 and we both ran our cars at Monaco
as part of Derek's test programme. We were impressed, as earlier
testing at Mallory Park had indicated we sould be. For example,
in the wet practice I was some 11 seconds a lap faster that
the next Dunlop shod car, which would have put me on the front
row of the single seater ERA/Maserati race! It had been two
years since I drove the Bugatti and I unfortunately got a little
too eager and crashed while Charles and I were way out in front
having our own race, but at least Charles went on to win in
our maiden Blockley entry! He carried on testing at Pau the
following weekend and still hasn't managed to chunk the rear
tyres in the way he managed regularly with the make he usually
runs. I'm now waiting to hear how much more testing is necessary
before I can order the batch.
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