Jpp

Post by Jpp
m+s 是 all-season tire

更正一下，今天在换下的冬胎上也发现了M+S， ，误导大家了。

找了几个文章，大家一起研究一下。

http://www.tc.gc.ca/roadsafety/Topics/winter/Wintere.htm

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</TD><TD></TD></TR><TR><TD class=titlesub><SCRIPT language=javascript type=text/javascript>            document.write(document.frmmenu.elements['titleaction'].value);    </SCRIPT>Winter Tire Safety Tips </TD><TD vAlign=bottom align=right></TD></TR><TR><TD colSpan=2></TD></TR></TBODY></TABLE>


<TABLE cellSpacing=0 cellPadding=6 width="100%" border=0><TBODY><TR><TD vAlign=top align=left width="100%"> </TD></TR><TR><TD vAlign=top width="100%">Transport Canada and the Rubber Association of Canada advise motorists to think about safe driving in winter. Vehicle handling will be improved when identical tires are installed on all four wheels.

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Tires marked with the pictograph of a peaked mountain with a snowflake meet specific snow traction performance requirements, and have been designed specifically for use in severe snow conditions.

</TD></TR></TBODY></TABLE></CENTER>If you intend driving in severe winter conditions, install four snow tires on your vehicle that meet the new "snow tire" designation.  Snow tires will assist you to control your vehicle safely in slippery conditions.

Tires marked "M + S" – or "mud and snow" tires, also known as "all-season" tires, continue to provide safe all-weather performance, but may not always be suitable for severe snow conditions.

Wide, high performance tires, other than those that are specifically designed as snow tires, are not suitable for use on snow covered roads.

Consumers may consult this list of tires which meet the new "snow tire" standard.  Tire dealers or manufacturers may also be contacted directly in order to obtain information on which models meet this new designation.

Remember also:

• Install four snow tires - To help maintain control and stability of your vehicle in slippery conditions, snow tires must be installed in sets of four.
  
• As a tire wears, snow traction is reduced. Tires that are worn close to the tread-wear indicators have reduced traction and should not be used on snow-covered roads or in severe snow conditions.
  
• Mixing tires with different tread patterns, internal construction, and size degrades the stability of the vehicle and should be avoided.
  
• Proper air pressure extends tread life, improves safety, and reduces fuel consumption — all vital factors in saving energy and protecting the environment.  Tire pressure decreases as temperatures drop, so be sure to check the pressures at least once a month when the tires are cold, preferably after the car has been out all night.
  

List of tires which meet the "snow tire" standard >>

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Winter Tire Time

http://www.canadiandriver.com/winter/tires/at_011101.htm


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