Peterbilt heavy-duty vocational trucks

Peterbilt has redesigned its heavy-duty vocational trucks with a larger cooling package for 2007 diesels, and renamed them. The 357 and 378 will be replaced by the 365 (left) and 367, both available with setback and forward-set steer axles and a variety of axles and other chassis components. The 365 has a 115-inch BBC, and will be available with 9-, 11- and 13-liter Cat and Cummins diesels. The 367 has a 123-inch BBC and will come with 15-liter engines; it will also be available as a heavy-haul tractor.