开玩笑~ 绝对是广告4 d* l3 @; f( `, E
Commercial Airliner (757 for example) = 100 Tons. : p( ]" x- y1 [% ^% p! I: {+ m' M6 @# h) A, J+ M4 w
Distributed over 3 wheels = 33 Tons. " S: X6 P. U; ?3 K# h" ^* `! u8 ~% X; i# X8 Z
33 Tons / 4 = 8 Tons per car wheel. One car tire can carry 1.5 ton or so before exploding. Not 8!!