开玩笑~ 绝对是广告 : D! P, r; l/ {# a* u# fCommercial Airliner (757 for example) = 100 Tons. ) L+ c9 j1 S. D4 _. \ l1 d ( V; c. D, u @' u2 M' Y7 DDistributed over 3 wheels = 33 Tons. 9 O: G7 ^# K' w $ ^- R& h; b- E: X6 ~# [33 Tons / 4 = 8 Tons per car wheel. One car tire can carry 1.5 ton or so before exploding. Not 8!!