The Freightliner FS-65 is a cowled school bus chassis in the conventional style, manufactured by Freightliner from 1997 to 2006. Derived from the FL-Series medium-duty trucks, it was produced mainly for school buses, though commercial buses and cutaway-cab buses were also built on the chassis.
Freightliner FS-65 at a glance
| Type | cowled school bus chassis, conventional style |
|---|---|
| Production | 1997–2006 |
| Based on | Freightliner FL-Series |
| Assembly | Gaffney, South Carolina (Freightliner Custom Chassis) |
| First prototype | May 1996, with a Thomas body |
| First production bus | January 1997 |
| Total built | 62,764 chassis |
| Last chassis | September 2006, delivered December 2006 |
| Brakes | hydraulic anti-lock, standard from launch |
| Standard gearbox | Allison 2000 automatic |
| Replaced by | Freightliner C2 (2004) |
History of the Freightliner FS-65
Origins
After the Business Class medium-duty trucks arrived in 1991, Freightliner began developing a school bus chassis based on them. In May 1996 the first prototype, with a Thomas body, was unveiled. It was the first completely new school bus chassis since the 1980 redesign of the Ford B-Series, and production was scheduled for the middle of 1996, with the first Freightliner bus leaving the line in January 1997. Freightliner had developed the chassis before buying Ford’s heavy-truck range at the end of 1996, and the FS-65 became the indirect successor of the long-running Ford B-Series; after 1998 Ford concentrated bus production on van-derived chassis, leaving Freightliner to take much of the full-size bus market.
Design
The FS-65 stood out among school bus chassis by making hydraulic anti-lock brakes standard at launch, two years before they became a requirement in 1998. Together with the sloped hood, a raised platform for the driver’s seat helped visibility. Although the chassis was designed alongside Thomas Built Buses, which Freightliner bought in 1998, it was offered to other body makers as well, and because of the driver’s platform many body designs were revised to suit it, with new windshields or high-headroom bodies becoming standard.
Changes and the end
Few changes were made during the production run. For 2002 the Mercedes-Benz MBE900 diesel joined the engine options, and for 2004 the Caterpillar 3126 became the Caterpillar C7 as part of an emissions upgrade. A new instrument cluster, shared with the M2 and Sterling trucks, arrived with a redesigned dashboard. In 2004 the Thomas Saf-T-Liner C2 was introduced as the school bus version of the M2, and the FS-65 was sold alongside it until the end. The final Freightliner FS-65 chassis left the line in September 2006 and was delivered on 13 December 2006 to O’Brien Bus Service of Maryland; the last Thomas body on the chassis had been built in November 2006.
Design and features
- Anti-lock brakes as standard: hydraulic ABS came two years before it was required.
- Raised driver platform: body makers had to revise their designs around it.
- Diesel only: the first all-new North American school bus chassis sold only with diesel engines.
- Long service life: 62,764 chassis were built over nine years.
Freightliner FS-65 versions
- Thomas-bodied school bus: the main version, bodied by Freightliner’s own subsidiary.
- Other body makers: available industry-wide at launch, though AmTran never offered it.
- Commercial and cutaway buses: built on the same chassis.
- Allison 2000: standard automatic transmission, with the Allison MD3060 as an option.
- Fuller five-speed: rarely ordered manual gearbox.
The FS-65 came from the FL-Series and was replaced by the C2 chassis built on the M2. More Freightliner vehicles are in the Freightliner collection.
Sources
- Freightliner FS-65, English Wikipedia: production, design, engines, totals
- Freightliner Business Class (FL-Series), English Wikipedia: origin and body makers
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