Interest in New Trucks??

[1985 kenworth]

i think they base it on their own market.my wife collects ball jointed dolls from japan/korea and for some reason they all mostly look like orientals but yet it seems their biggest market is u.s. and canada .look at the tamiya trailers we have not had 40ft trailers on the road for so many years now except for containers.they have not updated the trailers to reflect todays standards like 48ft or 53ft so i think it is their market that dictates what they should do