开玩笑~ 绝对是广告9 F! d) t0 }1 D% _ i' x
Commercial Airliner (757 for example) = 100 Tons. , s5 [) m9 m9 ?$ F1 h1 E
0 u) a+ M- I/ b G( M& XDistributed over 3 wheels = 33 Tons. 0 W8 I9 ]8 m& r9 u. r$ w5 j2 ?! `& s, X3 y3 i: C, Z3 h! ~# J( n
33 Tons / 4 = 8 Tons per car wheel. One car tire can carry 1.5 ton or so before exploding. Not 8!!