开玩笑~ 绝对是广告 ) v, y h9 J. M; CCommercial Airliner (757 for example) = 100 Tons. ; ^9 W5 N7 |9 H9 b2 W& e $ D" M& ~8 H a7 Q% XDistributed over 3 wheels = 33 Tons. + M0 V) p9 \% N; y: g* Z " l% {- i7 M' ]! n3 Q9 a33 Tons / 4 = 8 Tons per car wheel. One car tire can carry 1.5 ton or so before exploding. Not 8!!