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  1. 2007 E63 650i Sport Tyre Sizes

    Tyres and Alloy Wheels Forum
    Hi, I have just purchased a 2007 650i and I want to put some new tyres on it. I am a bit confused though as currently it has 285/40/ZR19s on the rear and 245/40/R19s on the front. The panel insider the driver's door doesn't have 285/40/19 has an option - it has 275/35/19 as the 19 inch rear...
  2. A little help with tyre sizes and pressure

    Tyres and Alloy Wheels Forum
    I have just purchased an E90 2006 318d M Sports and am a little confused by the tyre sizes and pressure. I looked on the door and can find the pressure for the front tyres, but not the rear. The front has 225/45ZR17 94W and the rear are 245/40ZR17 95W. For some reason I assumed them to be the...
  3. steering rack sizes

    General BMW Discussions
    I'm currently building an n73b60 swapped e46 coupe and am stuck with a steering rack issue. with the exhausts fitted, the pinion is right inline with the exhaust manifold so even with uj trickery I'm not going to be able to fit a steering column. ideally, id move the pinion about an inch to...
  4. Tyres - sizes, brand and pressures...

    BMW 5 Series - Tech Talk For All Gen Of 5 Series
    Good evening all.. I have an F10 520d M-Sport (63 plate) and am seeking recommendations based on real world experience. My car is currently sat on Michelin Primacy HP (ZP) 245/40ZR19 on the front and 275/35ZR19 on the rear. These are coming toward the end of their life and I would like to...
  5. Different sizes

    Tyres and Alloy Wheels Forum
    I've just taken delivery of a 2015 535d M sport. On checking the tyre sizes i find that the front and rear have different height aspects. The fronts are 245/40/19 The rears 275/35/19 Is this correct as I would have thought they should be the same height? Surely this would make a difference to...
  6. 2013 F11 520d M Sport sat nav versions and screen sizes

    BMW 5 Series - Tech Talk For All Gen Of 5 Series
    Hello all, It’s been six years since I owned my last BMW and I’m looking to buy a second hand F11 520d M Sport. I’ve been watching autotrader for a while and noticed two screen sizes for the sat nav. Can the smaller screen be replaced with the larger one? What are the differences in the screens...
  7. Tyres sizes ??

    Tyres and Alloy Wheels Forum
    Hay guys and girls new to the forum. I have just got some rep 763m Alloys and just wanting to know what Tyres size I can go for with 19 x 8.5 et40 19x 9.5 et45 I have in the past always had it on side of the Existing tyres but now I need to get right ones to fit my alloys and have not got a...
  8. e90 LCi angel eyes / foglight and main beam sizes and colours

    BMW 3 Series - Tech Talk For All Gen Of 3 Series
    Hi guys Just in process of switching to my e90 lci saloon that ive bought, just had a few questions. I want to change the angel eyes and fog lights to a white colored bulbs, and also as the main beam/low beam is halogen; wanted to find the best halogen bulb that will match the white angel eyes...
  9. NEW TYRES and SIZES FOR 550i Motorsport

    Tyres and Alloy Wheels Forum
    Hi there, can someone advise me on this preferably through experience but advise me nonetheless. I'm shortly to require some new tyres for my E60 550i which is running the 9.5" F and 8.5"F Spyder rims, the tyres currently are the stock sizes and Conti's. As such the Rears are 275/30/19 with the...
  10. BMW E93 tyre sizes-255/30 to 265/35 19

    BMW 3 Series - Tech Talk For All Gen Of 3 Series
    Hi, As anyone fitted 265/35/19 in place of 255/30/19? I'm looking to keep away from the elastic band and potential cracking issues but worried about the tyres possibly rubbing with the increase in overall diameter. All help appreciated!
  11. 1998 E39 523SE - Coding wheel / tyre sizes into ecu

    BMW ECU Tuning and Standalone Tuning
    I have an E39 523i which is fitted with oversize tyres on the rear wheels. Approximately 6% larger rolling circumference than front wheels. The car has had a glitch for the year that I have owned it, when you take your foot off the gas it feels like it is still giving gas and the fuel o...
  12. Changing wheel sizes to accomodate winter tyres

    Tyres and Alloy Wheels Forum
    I have a F10 5 series and I am looking to fit winter tyres on the car. The problem I have is that on the front of the car, the wheels are 245 45 R18 and on the back they are 275 40 R18. The cost for front winter tyres is reasonable, but for the back tyres, it is almost 3 times the cost of the...
  13. o ring sizes

    BMW 3 Series Forum - Technical Talk on the BMW E21
    E 30 heater valve, (non air con) part no 64118377824 Does anyone know the dimensions of this o ring please. The old one is too old to measure correctly and I just don't want to put the wrong one in. I think it is BS208. Cheers Mart.
  14. Socket sizes for rear hub etc on X3

    BMW X Series - Tech Talk For All Gen Of X Series
    Hi folks. Needing to replace the ABS rings on my 2004 X3. Just want to double check the socket sizes for getting the hub off, and also for getting the axle away from the diff. Am I right in saying the 12 point hub nut is a 30mm, and the reverse torx ones holding the axle to the diff need an...
  15. 18" wheels - rear tyre sizes

    BMW 8 Series Forum - Technical Talk on the BMW E31
    285/35R18 or 265/35R18? Discuss? I have the former at the moment but need some new ones. The 265s save a few quid - I was really wondering of the extra 20mm was worth it in either appearance or performance.
  16. Tyre sizes

    BMW 5 Series - Tech Talk For All Gen Of 5 Series
    Hi all, I had on my bmw 330d nokian winter tyres 225 x 45 x 17's on and removed two when I sold it just , My bmw 535d touring has 225 x 50 x 17 run flats on , The question is the difference in diameter is a physical 1" or so smaller than the runflats , as they would be on the back would this...
  17. Tyre sizes for Rondell 58's

    BMW 8 Series Forum - Technical Talk on the BMW E31
    hello, just treated myself to some genuine Rondell 58's :D they are 18"10J ET19 & 8.5J ET13 can anybody tell me the correct tyre sizes? thanks
  18. Alloys and sizes for 630i

    BMW 6 Series - Tech Talk E24,E63,E64,F12,F13
    Hi all, After cheating and buying other makes of cars I've finally seen the light and I pick up my 2009 630i later this week. Now to make up for my infidelity I would like to buy some nice new shiny alloys for her. She currently has a set of 19" but would like to know what sizes bigger than...
  19. Disc & pads sizes

    BMW 3 Series - Tech Talk For All Gen Of 3 Series
    Can anyone tel me if the discs and pads of a 330d 2005 onwards, discs (front 330mm) and (rear 336mm) would fit a 55plate 320d e91? cheers kev.
  20. BMW 320i M Sport - Best Wheel sizes

    General BMW Discussions
    Hi Guys and Girls I have just joined the forum so please bear with my ignorance naivety, here's hoping smart people can fill the air in my head. Within the next 2 weeks I am hoping to have purchased a 320i M Sport Coupe 2008 / 2009. I would prefer 19inch rims but would I have to lower the...