scootr said:Most drivers do not need the very best tire money can buy. Take the advice above and be content knowing you are getting 90% of the very best for 70% of the cost as MrW posted.
The rest of you fools get in line behind me for MPS4s :lol:
scootr said:Most drivers do not need the very best tire money can buy. Take the advice above and be content knowing you are getting 90% of the very best for 70% of the cost as MrW posted.
The rest of you fools get in line behind me for MPS4s :lol:
:-? Why?richg said:Z4 is in storage over winter.

Mine, on 18" Pirelli P Zeros, isn't "a handful" and I love driving it roof down in winter. That said, perhaps I'm lucky. I live in the warm-ish Midlands near some beautiful countryside with uncrowded roads. Mind you, I have quite big feet.richg said:… I find the 35iS can be a bit of a handful in damp and cold conditions when trying to make progress. In part tyres but mostly the sheer amount of torque and my right foot!
Busterboo said:Mine, on 18" Pirelli P Zeros, isn't "a handful" and I love driving it roof down in winter. That said, perhaps I'm lucky. I live in the warm-ish Midlands near some beautiful countryside with uncrowded roads. Mind you, I have quite big feet.richg said:… I find the 35iS can be a bit of a handful in damp and cold conditions when trying to make progress. In part tyres but mostly the sheer amount of torque and my right foot!
Good question. I have also been looking into this.Colin_E said:I dunno if this is the right place to ask (...so apologies OP if I'm hijacking your thread) but what measures do people take against punctures etc after ditching runflats? . I've had enough flat tyres over the years in awkward circumstances (not in Z4 but various cars) to know that it can happen when least prepared. Breakdown cover may not be a reliable solution either... I shopped around last year for European cover as I travel frequently to France but found that almost all available cover specifically exclude punctures etc when there is any variation from original fit kit.
Leicester. Crap city. Good county and countryside. And next to good counties, too.Pooltee said:Busterboo said:Mine, on 18" Pirelli P Zeros, isn't "a handful" and I love driving it roof down in winter. That said, perhaps I'm lucky. I live in the warm-ish Midlands near some beautiful countryside with uncrowded roads. Mind you, I have quite big feet.richg said:… I find the 35iS can be a bit of a handful in damp and cold conditions when trying to make progress. In part tyres but mostly the sheer amount of torque and my right foot!
Where abouts buster? I am Northamptonshire?
step_change said:will 275 tyres on 437M stock be OK on the rears?
step_change said:I notice my current wheels have no sensors on the valves on the exterior like my 5 series does, so I gather the tyre pressure management system on E89 does not use sensors on the wheels but uses wheel rotation to gather if there's a flat?
I just have the black valve stem coming out of the hole in the wheel, no evidence of any sensor on the wheel at all like there is on my 535 where there is a kind of external plate that the valve stem comes through on the outside.enuff_zed said:step_change said:I notice my current wheels have no sensors on the valves on the exterior like my 5 series does, so I gather the tyre pressure management system on E89 does not use sensors on the wheels but uses wheel rotation to gather if there's a flat?
I think that is year-dependant? My 64-plate (LCI) has the sensor valves.
step_change said:Thanks, so a stock 35is (i.e. no suspension lowering or spacers or anything like that) will work OK with 275 rears and 225 fronts R19 35 437M - just old ones off and new ones on????
I notice my current wheels have no sensors on the valves on the exterior like my 5 series does, so I gather the tyre pressure management system on E89 does not use sensors on the wheels but uses wheel rotation to gather if there's a flat?
Yay, thanks mate! Yeah, on my 535 I get to see the actual pressures but I don't get that on my Zed.Pbondar said:Simple way of determining what TPS you have is..rubber valve stem - TPS =. rotation of wheel to determine ‘flatness’
Alloy valve stem = TPMS = actual pressure radioed to display![]()