Bridgestone Redesign?

A&Q about 350Z
Q:

I took my Z to the dealer today for the creaking seat TSB. While I was waiting for my wife to pick me up, I browsed the dealers new Z inventory. They had 3 roadsters, one of which had the 18" wheel option.
I noticed that the tread on its tires was significanly different from the other Z's on their lot. I read the side and it said "RE040". It did not have the completely segmented tread blocks along the edges like the others. It looked more like the tread on my Maxima Bridgestone Turanza tires.
Did Nissan / Bridgestone redesign the tires to reduce feathering? Maybe they did, and the latest TSB may replace the older style RE040's with the newer version.
Has anyone else noticed this change?
A:

My Z was made in Feb. 04. Are these the original ones?
Front
Rear
------------------
04.5 DB Performance
Typhoon Intake
Injen SES Straight Tip Exhaust
Blue Z-Xtreme Grounding Kit
Kenwood MP3 Player
EBC V4 Greenstuff Pads
Clear Lens
Carbon Fiber Piller Covers
20% Tint
5 Coats of Zaino
......
'01 Yamaha R6
A:

The bounce comes from the poor valving in the OEM shocks. Time for some Konis!
Mark
'71 240Z White 904
VIN HLS3022975
'78 280Z Wine Red Metallic 611
VIN HLS30468702
IZCC #13834 CZC #5664
'03 350Z PPW Track
VIN JN1AZ######109339
Koni SA Sport shocks
350EVO sways
A:

jpc350z, thanks for the info!
would it be true, then, that nissan actually kept this car very close to the original concept car, i.e. a trackable car directly from the dealer (ok, plus helmet and restraints) ready to beat the competition? i'm sitting here wondering if what we complain about is really a design feature of a car meant to be on the track.
and that any car that would want to be on the track (to win) would have similar characteristics?
maybe the car just doesn't qualify as a luxury sports car, but to your point, as a track car. those that want the luxury sports car could be disappointed?
i know why i bought mine... :)
2003 350Z LeMans Sunset Track with Nav
No mods
A:

A luxury sports car the 350z is not. It is a terrific sports car with great handling characteristics that's reasonably priced and enough muscle to make us want to drive it..Its a fun car to get behind the wheel..
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