Feb 12 Version 1.46x New accessories Bug fixes New finished 86″ Studio Sleeper cabin New custom long chassis For 2008, the Kenworth T660 was announced as the replacement for the T600. Retaining the cab and Aerocab sleeper from the T600, in a major change, the T660 adopted diesel engines produced by PACCAR. For the first time since 1990, the aerodynamics of the hood and fenders were updated, as the T660 introduced composite headlights on the fenders while adopting a grille similar to the conventional T2000. In 2016, Kenworth announced that it was discontinuing the T660 in favor of the T680. Discontinued in Mexico in 2017 Works on Version 1.46X Credits JorgeGamer44444