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Dunlop Direzza Sport Z1

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Old Mar 19, 2007, 12:43 PM
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Dunlop Direzza Sport Z1

Neal,

Any word on the Z1's? What tread rating are they expected to be? 140?

All media indicates a 2nd qtr. release date. April?

What sizes are being offered early? 245/40/18?

Dave
Old Mar 19, 2007, 01:48 PM
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Originally they were to be available in 17 sizes, beginning in second quarter of 2007. Recent word is the ETA to North America has been pushed back. We initially thought spring, but it's now looking like late summer. I do not know specific sizes or pricing at this time.
Old Mar 20, 2007, 08:30 AM
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Thanks, keep us updated.

Dave
Old Aug 26, 2007, 03:00 PM
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These are available now and the price is not bad.

http://www.tirerack.com/tires/tires....WR7Z1&i1_Qty=4

I'm loving the tread pattern, pretty aggressive. Are you guys going to conduct a performance comparison test on it?

Anyone else buy these tires and have any input?
Old Sep 3, 2007, 10:19 PM
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I've got them and they seem to be very grippy on street/highway. I don't track the car so I wouldn't be able to tell you how they are with that. I've still yet to try them out when it's raining and I'll post a follow up afterwards.

Old Sep 8, 2007, 08:56 PM
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I think i am going to order a set for my stock wheels
Old Sep 8, 2007, 09:03 PM
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savaho, what are the specs on your wheel and tire combo
it looks pretty good from that angle
Old Sep 9, 2007, 10:39 AM
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Originally Posted by 555R
savaho, what are the specs on your wheel and tire combo
it looks pretty good from that angle

I'm on stance coilovers, volks ce28n 18x9.5 +34 offset w/ 265/35ZR18 tires. I needed 5mm hubcentric spacers to prevent rubbing of the tires on the coilovers.
Old Sep 9, 2007, 03:11 PM
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I like them,

how do they compare to the rt-615's and the oem advans?

Besides the price of course.
Old Sep 9, 2007, 04:03 PM
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Originally Posted by savaho
I'm on stance coilovers, volks ce28n 18x9.5 +34 offset w/ 265/35ZR18 tires. I needed 5mm hubcentric spacers to prevent rubbing of the tires on the coilovers.
Do you think you would have needed spacers with stock struts or any other coilover. So your affective offset is +29 front and rear correct?
Old Sep 11, 2007, 08:15 PM
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Are they pretty wide tires? I have yokohamas on the front and they are extremely wide compared to other brands like falken. My 275 yokos are as wide as my 295 falkens.

Ever going to make a 275 width Z1 or should I just go with the RT615?
Old Sep 11, 2007, 08:32 PM
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direzza z1's are the coolest looking tire out there.
Old Sep 11, 2007, 11:28 PM
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I received a set today and will be testing them in the coming weeks. We'll see how they perform compared to the 2 best existing street tires; the Bridgestone RE01r and the Yokohama Advan Neova ADO7.

Preliminary data so far for 245/40 -17 size:
- Z1 tread width 9.5", 26.4 lb.
- Bridgestone RE01 is about 9.0" (if shaved down using more of the angled sides)
- Neova 9.5"
Old Sep 12, 2007, 07:39 AM
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i like it alot savaho...also looks like you did some surgery on your rear fenders
Old Sep 12, 2007, 01:11 PM
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Originally Posted by SS RX7 r2
I received a set today and will be testing them in the coming weeks. We'll see how they perform compared to the 2 best existing street tires; the Bridgestone RE01r and the Yokohama Advan Neova ADO7.

Preliminary data so far for 245/40 -17 size:
- Z1 tread width 9.5", 26.4 lb.
- Bridgestone RE01 is about 9.0" (if shaved down using more of the angled sides)
- Neova 9.5"
Keep us cheapskate, followers posted.

d


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