Maybe because X5's front tire is not as wide

But they are both over 6,000 pound SUV, not built for tight corners anyway. Be a king on the 1-lane passing road on winding moutains is what they are for.

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fat tires yield greater grip on dry surface, in snow it's the op -once4all09- 给 once4all09 发送悄悄话 (58 bytes) () 08/03/2010 postreply 19:44:37

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