: Typically includes 4x2, 6x2, 6x4, and 8x4 configurations (both short and long wheelbases).
: Supports a wide range of powerplants (370 hp to 625 hp) and transmissions including Eaton UltraShift 10/13/18 speeds. KENWORTH W900B ETS2 1.36
: Features the W900B's signature rectangular headlamps and a wider grille compared to the W900L, allowing for better engine cooling. : Typically includes 4x2, 6x2, 6x4, and 8x4