The Trado was a truck manufactured by DAF in the Netherlands.

It was named after the co-founder of DAF Hubertus van Doorne and captain engineer Piet van der Trappen (Trappen — Doorne).

The Trado consisted of a leaf-springed bogie with two actuated road wheels that could be easily attached to, driven by and rotate on the back axle of any commercial truck, thus adding a "walking beam" to the vehicle that significantly improved its cross-country performance.

The Trado III suspension system, an improved version, was a considerable commercial success and applied to many existing and new civilian and military truck types.

The armoured vehicle projects had the designation Pantrado in common, a contraction of the Dutch word Pantserwagen (armoured car), and Trado.

The Trado III suspension could be fitted with a track on the lines of the Kégresse track, changing a vehicle into a half-track.

The first project, the Pantrado 1, envisaged a very long type with a good trench-crossing capability, brought about by applying the principle of the articulated vehicle: it was to consist of two fully tracked truck hulls attached back to back, connected by a large horizontal articulated cylinder. The full track was to be achieved by extending the track over the rubber-tired front wheels. The cylinder could be split, creating two tanks, each with the engine in front and the fighting room, crowned by a gun turret, at the back.

The second project, the Pantrado 2, was in the form of a single half-track.