The W6 was Chevrolet’s medium-duty tilt-cab work truck entry in the W-series family, sold under the Tiltmaster/Forward-Tiltmaster umbrella during the late 1980s and 1990s. It belonged to Chevrolet’s cab-over commercial lineup, a practical design aimed at vocational buyers who wanted good visibility, a compact footprint, and easy access for delivery, service, and utility body applications. The W-series itself reflected Chevrolet’s partnership with Isuzu in this segment, and the W6 sat in the heavier middle of the range, between lighter W-series variants and the larger-duty versions.
Chevrolet introduced the W6 by the 1988 model year. It continued through the 1990s, with model-year references and parts coverage extending into the early 2000s as Chevrolet’s medium-duty truck lineup carried forward the W-series architecture. The nameplate is part of a broader era in Chevrolet truck history when the brand offered specialized commercial chassis alongside its mainstream pickups, before later medium-duty offerings shifted into different naming conventions.
Enthusiast interest in the W6 is largely tied to its vocational role and its place in Chevrolet’s commercial-truck story rather than performance or luxury. Today it is remembered as a durable, utilitarian cab-over truck from a period when Chevrolet still sold distinct medium-duty models for serious fleet and upfit use.