开玩笑~ 绝对是广告6 [! @5 `3 ?: u& q
Commercial Airliner (757 for example) = 100 Tons. 1 n. q$ f6 n4 N7 \
5 N# D K7 F* Q, l" O
Distributed over 3 wheels = 33 Tons. 8 ~$ _; _$ b# r$ m: X) P3 X# R, |' p7 s5 n, J; Z7 \/ e: p
33 Tons / 4 = 8 Tons per car wheel. One car tire can carry 1.5 ton or so before exploding. Not 8!!