Rims are allready here TEC Race 8,4kg, today I ordered PZ5's maybe a failure, we will see.As said if you really want to optimize it, you'd change rims as well. But there shouldn't be a lot of difference between 215 and 225. Except 225 tends to be a lot cheaper and your choices aren't as limited.
Thanks Spilner I'm starting to think that going with what's suggested on the door shutI run 32psi
GerhardHello!
I agree with p_b82, concerning the different height of the side wall. It has to be softer and maybe, in addition, the side-wall-construction of the P Z 5 is softer generally. So you have to drive with 2.6 bar to compensate this difference and to achieve a similar handling, compared to the P Zero HN.
I agree too, that the tires (and setup) has to suit your driving style.
By the end of this week, i will change from the P Zeros HN to Hankook Ventus Evo (K137) in the same dimension. Let's see, how it works for me.
Bye, Gerhard
or maybe continental sport contact 7 225/40/18?The 225 PZ5's arrived today, the rubber blend is softer compared to the 215 PZ4 HN.
The shoulders are softer so the carcass in the HN is specialized, altough the carcass of the PZ5 should be more rigid through its higher load index 92XL instead of 89XL. This tells the HN is super ordinary reinforced.
Another Proof is the weights I measured!
PZ4 HN 215/40 R18 = 9,4kg
PZ5 225/40 R18 = 9,4kg
The PZ5 is Just a Bit wider not 1cm at all, Overall diameter about 7mm.
So could maybe only Michelin's Super Sport as 225/40 R18 HN the answer
A friend of mine mounted the Hankooks Evo (K137) onto the rims and when driving home, i drove some big circuits to test the new tires. When mounting, we agreed, that the sidewall is less stiff compared to the P4 HN. So we increased the tire pressure. But that was no good idea. After i drove about 40 km of twisty roads, the tires became sticky. But the behavior of the car wasn't really satisfying. So i reduced the pressure in little steps and i felt, that 2.2 bar is optimal for the Hankooks too.Gerhard
How are the Hankooks going?
Cheers
Stu
I don't think so as the Conti SC7 also isn't extra reinforced, as the HN labeled ones.
I worte it already in the german section I think. I will made a tire review when the N was on dealers recall and a couple of 100 kilometres are done with the PZ5.
Yes we bought the PZ5 and they are mounted, before that I saw an explaination on both tires sidewall, 215 PZ4 HN & 225 PZ5.
The HN got 1 layer on the carcass and the running surface more than the PZ5, I think similar to every other UHP & UUHP tire which don't got HN labeling.
The PZ5 is a bit more comfy, in corners it is softer vs zero mm on the old PZ4 HN.
But it is getting better and better not even 1000km done. Had a little blast already, driving has to be suited to new few mm thread, of course there is more delay and the tire is right now less sharp! Steering has to be more predicted before you enter apex.
If you enter apex with full throttle the build up of crip is even now immense. In my opinion the softer carcass will allow more surface contact with the tarmac.
On the rears the less rigid carcass will suit fine the less weight on the rear axle. So less tendance for lift-off oversteer, which I prefer.
I have the feeling that the PZ5 after 3000-5000km will totally outperform the PZ4 HN handling characteristics.
On Furka Pass we had a lot controlled understeer on both front wheels while LSD was fully working, there was the PZ4 HN limits reached.
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i20n i30n Bereifeung ( Sommer )
Moin meine N Fahrer, muss mich mal bisschen schlau machen bezüglich Sommerreifen meines i20N. Mein Wagen wird 2 Jahre alt und die Pirelli PZero werde ich nächstes Jahr nicht mehr benutzten. Ich freue mich das die Pirellis wegkommen, ihr wisst bestimmt warum, bei vollem Lenkeinschlag " Klack...n-cars.net
What me also decided to get the PZ5's
GR Yaris - New Pirelli P Zero PZ5
Anyone looking for new summer tyres this might be worth a look.www.gr-zoo.com