In its May 2014 issue, the English magazine Bus&Coach Buyer devotes an article to the "Voyager" model designed by the Italian coachbuilder Sitcar.

This minibus is built on a 7-ton Iveco Daily 70C17 chassis equipped with a Telma AD50-55 retarder as a factory-installed option, mounted on the assembly line by Iveco Suzzara.
Hence, the driver benefits from the standard option to activate the retarder either with the brake pedal or using a handle located on the dashboard.

A built-in Telma retarder is an additional guarantee of peace of mind for the final user and maximizes the economic advantage offered by the Telma retarder since it is included in the total financing amount of the vehicle.