6 T0 z/ G- i1 y! T4 K) B4 [ B. d% Q, p! w. i# V " ^1 V0 u: U1 d- k, O3 \( T& E $ |$ Q9 D' V, G6 ^ 5 \( {# K" K! \/ f3 @New crash tests: Underride guards on most big rigs leave passenger vehicle occupants at risk in certain crashes0 ]+ M3 p" Z2 @8 V1 b0 r
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Modern semitrailers for the most part do a good job of keeping passenger vehicles from sliding underneath them, greatly increasing the chances of surviving a crash into the back of a large truck, recent tests by the Insurance Institute for Highway Safety (IIHS) show. But in crashes involving only a small portion of the truck's rear, most trailers fail to prevent potentially deadly underride.
讓我們繼續看下去 BMW 3 series ; R% O$ H- J0 c) p5 \+ ? " W0 B: B$ w: i4 D7 r! F2012 BMW 3 series 40 mph small overlap front test 9 n, w) w1 `/ q& z4 r7 S# q0 G K 8 w. a5 b/ b% z# cOverall evaluation: Marginal. A0 t r0 R2 j7 y
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