The last all new North American type subject Italeri offered,, the Volvo VN series took them 4 years to get on the shelves. It was a very good kit despite all of the complaining some have made (funny, now many wish they would reissue it), but it was a curbside kit. And from what I remember, it almost was canceled in mid production. Italeri's latest all new truck kit, the Iveco Stralis is going on 7 years and hasn't been released. You Moebius guys are turning out good stuff efficiently and at very attractive prices. Maybe their product development techniques are inefficient.