I’ve only had my 2009 35i for a couple of weeks but I’m just not feeling the confidence with the handling, particularly on the damp greasy roads we are having at the moment. It feels a bit skittish, like it’s skating over the road rather than really gripping it. I haven’t actually had it sliding around (other than one time when I was testing the acceleration and it stepped out on the up shift to 3rd) but it just feels a bit “disconnected”.
They tyres fitted to the car (which look pretty much new) are Pirelli P Zero on the front and Bridgestone RE050A on the rear, all run flats. Ignoring the RFT bit for now, do you think it could be the differing grip levels front to rear that I am feeling?
Or maybe, while the tyre combination might not be ideal, if it should at least feel stable, could it be in need of a re-alignment?
For background, I come from an MX5 background having owned them since 1998 with the last one being supercharged with over 240bhp and with no electronics (stability/traction control) to help out, I’ve had to learn how to handle a powerful front engine, rear drive sports car
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Mixed RFT on 35i
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Mixed RFT on 35i
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Wokingham Berkshire
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Mixed RFT on 35i
How worn are the tyres and are the pressures spot on. Runflats tend to tramline very easily particularly if worn badly or the wrong pressure. Might be worth checking the suspension for issues as well. I found non run flats an all round better tyre though so you may find it's just the run flats don't suit you . If they are over 5 years old they degrade as well.
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Mixed RFT on 35i
They all look almost new. Not had a chance to check pressures yet. What should they be? I can pop out now to check/adjust.
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
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Mixed RFT on 35i
Pressures were on the door sticker. Went for the standard pressures, 2.4 & 2.9 bar.
Front left was only around 1.9. Rear left around 2.5. Both rights were pretty much spot on.
I’m out in it tonight so I will report back on how it feels
Front left was only around 1.9. Rear left around 2.5. Both rights were pretty much spot on.
I’m out in it tonight so I will report back on how it feels
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
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Mixed RFT on 35i
Driving it today was much better though the roads were also much drier so I won’t say for definite that it’s tyre pressures that caused all of the problem just yet.
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
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Onlineronk
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Mixed RFT on 35i
Ive never been keen on mixing tyres and I’m sure that’s the problem.
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So I bought a 35is with all the toys to play with.
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Mixed RFT on 35i
Me neither, especially when the grippier (guessing) tyres are on the front: P Zero front, RE050 rear.
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