Post
by damian777 » Sat Nov 15, 2014 7:45 pm
Slight Variation on the subject , but just picked up a Costco Wholesale brochure re Michelin Winter Tryes and the sales pitch re official stopping distances made me wince and i quote ......
" Michelin tyres show a typical car travelling at 50 klm /hr on normal summer tyres on snow will take 48 metres to stop, but just 24 metres on winter tyres ?
![Surprised :o](./images/smilies/shocked.gif)
"
48 metres to stop from 31 mph ? Did they carry out the test at St Moritz on the downhill ski slope ?
![Smile :)](./images/smilies/original.gif)
)
A friend of mine has bought his wife winter tyres for her 3 series BMW and he does say the tyres do make a big difference re stopping and turning, not sure about general grip...but i personally would hope to stop a bit bloody sooner than 48 metres at 30 mph in my X 5 with normal run flats and a decent depth of tread as i dont let them go below 3mm .-4mm. i would guess even allowing for reaction time 20- 25 mts would be normal ?? The advert didnt specify if the snow was 5 mm depth or 500 mm !
Last edited by
damian777 on Sat Nov 15, 2014 7:49 pm, edited 1 time in total.
Past Bm 's M 6 ( 1986 ) ( all time favourite in 1980s so rare !), M3x 2 . 540 , 3 series loads ... X 5 x 3 . , 2006 X 5 M Sport, 2009 D M sport in white , Now 2011 X 5 4 D M Sport in white !
Ivory leather piped in black, Panoramic roof, camera x3 .