开玩笑~ 绝对是广告0 q% |( a" _, d- M. Q7 ~' i
Commercial Airliner (757 for example) = 100 Tons. ( U) Y4 A3 {" Y8 M) j
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Distributed over 3 wheels = 33 Tons. 0 h% o, g2 n6 w' h; F+ x8 o& j7 C& l6 C
33 Tons / 4 = 8 Tons per car wheel. One car tire can carry 1.5 ton or so before exploding. Not 8!!