Are these a direct fit / correct offset for a z4m

andyf

Member
Currently looking at wheel options and like the look of the dare nk1 here:

http://www.cmwheels.com/index.php?route=product/product&path=60_91_93&product_id=224

Just wondering if the offset is ok and won't stick out on the rears or foul the arches.
Cars on standard springs but do have eibachs to go on at some point.
 
use this always it helps me to know on fitting wheels and space after etc. Those wheels are nice but will ruin quickly as their polished face I stay away from these now as they go all milky where the water attacks the laquer on them.

http://www.wheel-size.com/calc/?wheel1=235-40-19X8.5ET50&wheel2=265-35-19X10ET38&fcl=50mm&wcl=30mm&scl=50mm


These do nice rims

http://www.rimstyle.com/

and if you want real special rims

http://projexuk.com/
 
Cheers for that, looks like the Dares might be a non starter due to lack of availability. The hunt continues.
 
maybe try cades or oems brand they do similar styles

http://www.bmautosport.co.uk/showroom/index.php/new-inch-c-51_27_135_47_301
 
Sorry to hijack but i'm in the same predicament. Will these fit on a lowered z4m on eibach springs? http://www.bmautosport.co.uk/showroom/product_info.php/new-quantum44-ts1-matt-bronze-deeper-dish-105-rears-p-4881?cPath=51_27_135_47_301
Will i be able to swap my 235/35/19 and 265/30/19 over?
Or failing them, how about http://www.bmautosport.co.uk/showroom/product_info.php/new-ispiri-isr1-cross-spoke-alloys-matt-graphite-wider-rear-p-3781?cPath=51_27_135_47_301?
 
Jones13 said:
Sorry to hijack but i'm in the same predicament. Will these fit on a lowered z4m on eibach springs? http://www.bmautosport.co.uk/showroom/product_info.php/new-quantum44-ts1-matt-bronze-deeper-dish-105-rears-p-4881?cPath=51_27_135_47_301
Will i be able to swap my 235/35/19 and 265/30/19 over?
Or failing them, how about http://www.bmautosport.co.uk/showroom/product_info.php/new-ispiri-isr1-cross-spoke-alloys-matt-graphite-wider-rear-p-3781?cPath=51_27_135_47_301?
I don't think that the first set will fit very well. The second set, 19" ISPIRI ISR1's, will fit pretty well and you could swap the tyres over. Maybe Mr Wilks will be along in a minute to comment. :)
 
DLH said:
Jones13 said:
Sorry to hijack but i'm in the same predicament. Will these fit on a lowered z4m on eibach springs? http://www.bmautosport.co.uk/showroom/product_info.php/new-quantum44-ts1-matt-bronze-deeper-dish-105-rears-p-4881?cPath=51_27_135_47_301
Will i be able to swap my 235/35/19 and 265/30/19 over?
Or failing them, how about http://www.bmautosport.co.uk/showroom/product_info.php/new-ispiri-isr1-cross-spoke-alloys-matt-graphite-wider-rear-p-3781?cPath=51_27_135_47_301?
I don't think that the first set will fit very well. The second set, 19" ISPIRI ISR1's, will fit pretty well and you could swap the tyres over. Maybe Mr Wilks will be along in a minute to comment. :)

Have spoke to the company, been told they would stick out an inch or so and give the tyre a stretched look. Which i don't fancy tbh
This alloy shopping business is harder than i thought but i need some soonish :)
 
Jones13 said:
DLH said:
Jones13 said:
Sorry to hijack but i'm in the same predicament. Will these fit on a lowered z4m on eibach springs? http://www.bmautosport.co.uk/showroom/product_info.php/new-quantum44-ts1-matt-bronze-deeper-dish-105-rears-p-4881?cPath=51_27_135_47_301
Will i be able to swap my 235/35/19 and 265/30/19 over?
Or failing them, how about http://www.bmautosport.co.uk/showroom/product_info.php/new-ispiri-isr1-cross-spoke-alloys-matt-graphite-wider-rear-p-3781?cPath=51_27_135_47_301?
I don't think that the first set will fit very well. The second set, 19" ISPIRI ISR1's, will fit pretty well and you could swap the tyres over. Maybe Mr Wilks will be along in a minute to comment. :)

Have spoke to the company, been told they would stick out an inch or so and give the tyre a stretched look. Which i don't fancy tbh
This alloy shopping business is harder than i thought but i need some soonish :)
That's nonsense! Check here and you'll that relative to 224's (8x18 ET42 & 9x18 ET30) that there is very little difference. As for stretch, I have those size tyres on my 19" 313's and they are not in any way stretched!
 
DLH said:
Jones13 said:
DLH said:
I don't think that the first set will fit very well. The second set, 19" ISPIRI ISR1's, will fit pretty well and you could swap the tyres over. Maybe Mr Wilks will be along in a minute to comment. :)

Have spoke to the company, been told they would stick out an inch or so and give the tyre a stretched look. Which i don't fancy tbh
This alloy shopping business is harder than i thought but i need some soonish :)
That's nonsense! Check here and you'll that relative to 224's (8x18 ET42 & 9x18 ET30) that there is very little difference. As for stretch, I have those size tyres on my 19" 313's and they are not in any way stretched!

Correct if im wrong but aren't the 313's a different width? :? Still new to this offset business lol
 
Jones13 said:
DLH said:
Jones13 said:
Have spoke to the company, been told they would stick out an inch or so and give the tyre a stretched look. Which i don't fancy tbh
This alloy shopping business is harder than i thought but i need some soonish :)
That's nonsense! Check here and you'll that relative to 224's (8x18 ET42 & 9x18 ET30) that there is very little difference. As for stretch, I have those size tyres on my 19" 313's and they are not in any way stretched!

Correct if im wrong but aren't the 313's a different width? :? Still new to this offset business lol
313's are 8.0" front and 9.0" rear but if you look at the link then you'll see that 265/30 are suitable from 19x8 to 19x10, so good for 9.0" or 9.5" also the offsets on the new tyres would result in the wheel being 2mm further out than 224's not 1.0" or 25.4mm!
 
DLH said:
Jones13 said:
DLH said:
That's nonsense! Check here and you'll that relative to 224's (8x18 ET42 & 9x18 ET30) that there is very little difference. As for stretch, I have those size tyres on my 19" 313's and they are not in any way stretched!

Correct if im wrong but aren't the 313's a different width? :? Still new to this offset business lol
313's are 8.0" front and 9.0" rear but if you look at the link then you'll see that 265/30 are suitable from 19x8 to 19x10, so good for 9.0" or 9.5" also the offsets on the new tyres would result in the wheel being 2mm further out than 224's not 1.0" or 25.4mm!

But the quantum rears are 10.5" wide
 
its really not hard just put your widths/offsets in and then compare new info. It tells u how much they will stick out or fall short inside hub.

http://www.1010tires.com/Tools/Wheel-Offset-Calculator

I seen those quantum44 on a grey Z4 coupe at bmw show santapod last month was one of the best Z4 id seen they suit really well. There all different width though some are 9J rear some are 10J and some are 10.5J.

this is a better in depth guide to use and allows you to play with tyre sizes to match the ratio to your old fitment but if your struggling just use the first link above

http://www.wheel-size.com/calc/?wheel1=235-40-19X8.5ET50&wheel2=265-35-19X10ET38&fcl=50mm&wcl=30mm&scl=50mm
 
I've just used that wheel fitment tool to calculate and something like this fits well if you want same oem fit it leaves 5mm more off hub clearance and pushes rim out 5mm more on outside edge same for rear it 7 mm extra clearance inside and 7mm pushed further out.

http://www.bmautosport.co.uk/showroom/product_info.php/new-performance-alloys-matt-anthracite-deeper-concave-rears-p-3367?cPath=51_27_135_47_301

http://www.bmautosport.co.uk/showroom/product_info.php/new-ispiri-isr5-diamond-silver-with-deeper-concave-rear-p-4010?cPath=51_27_135_47_301

so basically u need to stay around 8-9 inch front with offset Et35-45 and rear 9-10 inch with offset Et15-35 for the best fit. Also when your happy using that tool don't limit yourself to Z4M catergories as they will be less to choose form use the e92 and e46 see what they have play around with width and offsets until your happy they want rub etc
 
goldbcfc said:
its really not hard just put your widths/offsets in and then compare new info. It tells u how much they will stick out or fall short inside hub.

http://www.1010tires.com/Tools/Wheel-Offset-Calculator

I seen those quantum44 on a grey Z4 coupe at bmw show santapod last month was one of the best Z4 id seen they suit really well. There all different width though some are 9J rear some are 10J and some are 10.5J.

this is a better in depth guide to use and allows you to play with tyre sizes to match the ratio to your old fitment but if your struggling just use the first link above

http://www.wheel-size.com/calc/?wheel1=235-40-19X8.5ET50&wheel2=265-35-19X10ET38&fcl=50mm&wcl=30mm&scl=50mm


Thanks for them links, has helped a lot. Will be having a big think this weekend. Really liking these http://www.bmautosport.co.uk/showroom/product_info.php/new-cades-apollo-alloys-hyper-silver-with-deep-concave-wider-rears-p-117
 
Jones13 said:
But the quantum rears are 10.5" wide
That's why I said in my earlier post:
"I don't think that the first set (quantums) will fit very well. The second set, 19" ISPIRI ISR1's, will fit pretty well :roll:
 
DLH said:
Jones13 said:
But the quantum rears are 10.5" wide
That's why I said in my earlier post:
"I don't think that the first set (quantums) will fit very well. The second set, 19" ISPIRI ISR1's, will fit pretty well :roll:

I should've been more clear. Been up since 5am and trying to sort this while the boss isn't looking. They said the quantums would have stretched tyres, not the ispiris. My bad, do apologise :oops:
 
Jones13 said:
Thanks for them links, has helped a lot. Will be having a big think this weekend. Really liking these http://www.bmautosport.co.uk/showroom/product_info.php/new-cades-apollo-alloys-hyper-silver-with-deep-concave-wider-rears-p-117

I really like those & look very similar to these in pic , , + your tyres will fit a treat also onto those :thumbsup:
 

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Ended up ordering these, once I get the car polished and wheels fitted will let you know how they fit.

http://www.bmautosport.co.uk/showroom/product_info.php/new-ispiri-isr1-cross-spoke-alloys-diamond-silver-wider-rear-p-3782?cPath=51_27_135_47_301
 
andyf said:
Ended up ordering these, once I get the car polished and wheels fitted will let you know how they fit.

http://www.bmautosport.co.uk/showroom/product_info.php/new-ispiri-isr1-cross-spoke-alloys-diamond-silver-wider-rear-p-3782?cPath=51_27_135_47_301

Nice choice at a great price , i'm sure they will look a treat :thumbsup:
 
andyf said:
Ended up ordering these, once I get the car polished and wheels fitted will let you know how they fit.

http://www.bmautosport.co.uk/showroom/product_info.php/new-ispiri-isr1-cross-spoke-alloys-diamond-silver-wider-rear-p-3782?cPath=51_27_135_47_301

Was very tempted by them myself. In the end i forked out for these http://www.cmwheels.com/index.php?route=product/product&path=60_67_68_312&product_id=970
 
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