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Thinking Of New Tyres, Advice & Help Needed
- RustyZ4
- Lifer
- Posts: 3622
- Joined: Fri Dec 14, 2007 7:23 pm
- Location: Maidstone, Kent
Thinking Of New Tyres, Advice & Help Needed
Well I have been thinking of ditching my run flats for a while, but they have loads of tread so I kept dragging my feet on doing it (plus£££) well I have decided to get on with it, and I know the benefits from doing this on my old E85. although the E85 was particularly bad on them.
I have 19" wheels, and my research tells me to go for Michelin pilot sports, but if anyone else has views and experience of other tyres, would love to hear them,
The big question is do I change the rear wheel profiles to 35 (they are 30 at the moment), I know some say this helps with the infamous cracking alloys, but does it have any other plus or minus`s ? e.g does it affect the speedo reading
Thanks in advance
Russell
I have 19" wheels, and my research tells me to go for Michelin pilot sports, but if anyone else has views and experience of other tyres, would love to hear them,
The big question is do I change the rear wheel profiles to 35 (they are 30 at the moment), I know some say this helps with the infamous cracking alloys, but does it have any other plus or minus`s ? e.g does it affect the speedo reading
Thanks in advance
Russell
Z4 Mineral Grey, 28i MSport Auto, lots of goodies
Z4 E85 3.0, gone but now with son
Growing Old is Mandatory But Growing Up is Optional
Z4 E85 3.0, gone but now with son
Growing Old is Mandatory But Growing Up is Optional
- Phoenixboy
- Senior Member
- Posts: 2112
- Joined: Fri Nov 11, 2016 9:07 pm
- Location: english riviera
Thinking Of New Tyres, Advice & Help Needed
Watching with interest
E89 s drive 30i manual/gone
space grey
Carbon interior trim
19" Veeman FS 25`s
cruise control
m sport seats
stubby
led halo bulbs
z4 forum sticker, for added power.
OEM wind deflector
Gone, E85 Ruby Black.
space grey
Carbon interior trim
19" Veeman FS 25`s
cruise control
m sport seats
stubby
led halo bulbs
z4 forum sticker, for added power.
OEM wind deflector
Gone, E85 Ruby Black.
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- Member
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- Location: Wokingham
Thinking Of New Tyres, Advice & Help Needed
Good timing. Also watching.
If you up the rear tyre profile, should the front profile also be increased?
If you up the rear tyre profile, should the front profile also be increased?
Z4 S-Drive 35i
Audi TT S-line
Mazda MX5 Mk2.5 (for sale)
Wokingham Berkshire
Audi TT S-line
Mazda MX5 Mk2.5 (for sale)
Wokingham Berkshire
- Dr-Jon
- Member
- Posts: 207
- Joined: Thu Apr 13, 2017 8:51 am
- Location: Southampton
Thinking Of New Tyres, Advice & Help Needed
I,m sure Mr Wilks will be along soon to help...
- Silverzedtom
- Senior Member
- Posts: 1478
- Joined: Sun Jan 15, 2017 8:19 pm
- Location: East Sussex
Thinking Of New Tyres, Advice & Help Needed
I’m a fan of Vredstein Ultrac Vortis. They’re particularly good on dry roads and got me through last winter without any issues but they're definitely a summer tyre. If you like a spirited drive when it’s dry I’m sure you’ll like them.
I’m not sure if it will be the same in the e89 but my e85 reads 1.5 mph above gps with 35 fronts and 30 rears so If I went up a size I’d imagine it would read pretty much spot on.
I wouldn’t want to raise the rear profiles alone personally as it might make it more prone to understeer, neither generation of z4 is great with understeer already IMO
Whatever you end up doing you’ll be glad you ditched the runflats
I’m not sure if it will be the same in the e89 but my e85 reads 1.5 mph above gps with 35 fronts and 30 rears so If I went up a size I’d imagine it would read pretty much spot on.
I wouldn’t want to raise the rear profiles alone personally as it might make it more prone to understeer, neither generation of z4 is great with understeer already IMO
Whatever you end up doing you’ll be glad you ditched the runflats
E85 2.5si
F55 Cooper S
F55 Cooper S
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- Newbie
- Posts: 13
- Joined: Fri Sep 28, 2018 9:52 pm
Thinking Of New Tyres, Advice & Help Needed
I ve just put on Pzeros. huge diff from the runflats but the road noise is more than average. Next time I ll try the Michelln although one of my friends with a boxster S says they are way overrated and takes forever to warm up.
- Angie4m
- Lifer
- Posts: 3700
- Joined: Thu Jan 16, 2014 10:47 pm
- Location: Edinburgh
Thinking Of New Tyres, Advice & Help Needed
I ran Eagle F1s on my 1 series convertible before the Zed. I never changed the RFTs on the E89 but I’ve got the Michelin‘s on the M4, they are also 19s and they are so comfortable and grippy. Got them on the 595 too again very grippy and hold you to the road like glue but they are pretty pricey.
I’m sure there will be lots of feedback on what options are there for you.
On a side note I heard someone complaining at a BMW garage recently as they had bought a 1 series and it didn’t have RFTs, the guy claimed that he loved them on his previous 1 series. I almost choked! And I did mutter something about not hearing that everyday
I’m sure there will be lots of feedback on what options are there for you.
On a side note I heard someone complaining at a BMW garage recently as they had bought a 1 series and it didn’t have RFTs, the guy claimed that he loved them on his previous 1 series. I almost choked! And I did mutter something about not hearing that everyday
Deep Sea Blue sDrive35is - I LOVE IT! Best car I've ever owned - Gone
RRS V8 Supercharged - Gone
Abarth 595 Competizione - Gone
Yas Marina Blue M4 Coupe - Gone
Current:
Protonic Blue i8
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Current:
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- Lifer
- Posts: 11026
- Joined: Tue Feb 10, 2015 10:27 pm
Thinking Of New Tyres, Advice & Help Needed
After trying a few different brands, albeit all not on a 35is, I only buy Michelin pilots. Fantastic grip in the wet and dry and very very comfortable too. I’ve had MPSS’s on 19’s on the 2 35is’s I’ve had, no complaints whatsoever.
M roady...OEM CSL’s, strut brace, Remus back boxes, ZHP
MR2 MK 2
E89 35i project car...mapped 365bhp, M4 stoppers & wheels, KWV3’s, H&R front ARB, M3 front arms, strut brace Eisenmann cat back race exhaust, VRSF downpipes inbound
E89 35is
G29
MR2 MK 2
E89 35i project car...mapped 365bhp, M4 stoppers & wheels, KWV3’s, H&R front ARB, M3 front arms, strut brace Eisenmann cat back race exhaust, VRSF downpipes inbound
E89 35is
G29
- MrPT
- Lifer
- Posts: 4745
- Joined: Sun Oct 21, 2012 7:44 pm
- Location: Bucks/Oxon
Thinking Of New Tyres, Advice & Help Needed
I think everybody with 19s and a Z4 should go up a rear profile size.
Pilot 4S seems to be the tyre of the moment. Same dry handling feel as the MPSS but with better wet performance and wear rate. Not cheap, mind.
Pilot 4S seems to be the tyre of the moment. Same dry handling feel as the MPSS but with better wet performance and wear rate. Not cheap, mind.
2008 Z4MC: heavy wheels | crap suspension | skittish rear end | wobbly engine | not enough induction noise | underwhelming turn in | inconsistent braking | lardy battery | chubby steering wheel
2006 Z4 2.5si: gone
2006 Z4 2.5si: gone
- R.E92
- Senior Member
- Posts: 1644
- Joined: Wed Dec 04, 2013 10:10 am
Thinking Of New Tyres, Advice & Help Needed
Depends on budget. The best tyre would be the Michelin Pilot Sport 4S closely followed by the Michelin Pilot Super Sport (This is the old version of the 4S)
Michelin Pilot Sport 4 are also a good if you can't find either of the above in your size.
On a budget you could look at Vredestein or Uniroyal. I think there's a few members that rate them when performance isn't as much as a priority as saving money
For tyre profile some like to go a size up. Seems like a good idea if you are on stock wheels and springs and there's no risk of rubbing. Increasing the rolling radius of the wheels by one size will make the speedo more accurate as with the standard setup it reads 3-5% high.
Michelin Pilot Sport 4 are also a good if you can't find either of the above in your size.
On a budget you could look at Vredestein or Uniroyal. I think there's a few members that rate them when performance isn't as much as a priority as saving money
For tyre profile some like to go a size up. Seems like a good idea if you are on stock wheels and springs and there's no risk of rubbing. Increasing the rolling radius of the wheels by one size will make the speedo more accurate as with the standard setup it reads 3-5% high.
Thinking Of New Tyres, Advice & Help Needed
Had several sets of Uniroyal RS3 on my zeds and they've always been great. A bit cheaper too
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- Member
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Thinking Of New Tyres, Advice & Help Needed
I went for Goodyear Eagle F1s a real good tyre but nearly £200 pounds for a set of four cheaper than than the Michelins and I've been really pleased with them, best money ever spent to get rid of the run flats, and yes I did increase the profile 235/35x19 front and 255/35x19 rear perfect, no rubbing, better comfort and rim protection and I think they look better as well.
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Thinking Of New Tyres, Advice & Help Needed
I switched from run flats to Michelin PS and the transformation has been remarkable - better ride, handling and more importantly the tyres absorb a lot more impact from pot holes so the car bumps over them now instead of causing the whole car to shudder.
I made the switch at the same time I replaced the OEM alloys with Alpina wheels, also got a space saver with the new wheels although it means a few less Sainsburys shopping bags in the boot now... my missus is delighted
I made the switch at the same time I replaced the OEM alloys with Alpina wheels, also got a space saver with the new wheels although it means a few less Sainsburys shopping bags in the boot now... my missus is delighted
2011 X3 30d MSport black, 8-speed auto, leather everything
2011 Bimmer Z4 35i diamond black, 6-speed manual, full caboodle (hibernating)
2011 Bimmer Z4 35i diamond black, 6-speed manual, full caboodle (hibernating)
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Thinking Of New Tyres, Advice & Help Needed
I've got Dunlop Sport Maxx RT2 on mine at the moment; I chose them because they - along with the Goodyear Eagle F1 Ass 3 - had the lowest db ratings, highest fuel and grip ratings combined.
I like them! They're noticeably quiet, seem quite grippy and are certainly more comfy than the runflats!
I like them! They're noticeably quiet, seem quite grippy and are certainly more comfy than the runflats!
10-plate E89 35i, Deep Sea Blue
67-plate F15 X5 35d, Space Grey
67-plate F15 X5 35d, Space Grey
- JimsZ
- Member
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- Joined: Thu Oct 29, 2015 10:15 pm
- Location: Hampshire
Thinking Of New Tyres, Advice & Help Needed
As above I went with the Goodyear Eagle F1 Ass 3 because they had a combination of all the right attributes at the right price.
Not one regret for dumping the runflat tyres...
Id consider upping the profile nnext xhange but didnt know enough about the options at the time I was looking.
Now I know I will do that too
Not one regret for dumping the runflat tyres...
Id consider upping the profile nnext xhange but didnt know enough about the options at the time I was looking.
Now I know I will do that too
E89/28i Msport gone .. Zx10r track bike gone… time for a KTM 350 exc-f and some green laning and dirt bike excursions…. Let’s see how this goes… :