Peterbilt 385: the short aerodynamic tractor that replaced the 377

PETERBILT

1996 Peterbilt 385 tow truck
A 1996 Peterbilt 385 in tow-truck service. Photo by Mr.choppers, CC BY-SA 3.0 via Wikimedia Commons.

The Peterbilt 385 of 1996 was a shorter version of the aerodynamic 377, built with a 112-inch bumper-to-back-of-cab body and a set-back front axle as standard. It was developed to compete with the Freightliner FLD 112 and lasted until 2007.

Peterbilt 385 at a glance

Peterbilt 385 key facts
Maker Peterbilt Motors Company (PACCAR)
Production 1996–2007
Class on-highway, Class 8
Layout conventional cab
Derived from 377
BBC 112 inches, with a 120-inch version later
Front axle set-back as standard
Rival Freightliner FLD 112
Replaced 120-inch 385 took over from the 377

History of the Peterbilt 385

The 385 arrived in 1996 as a shorter companion to the 377. Peterbilt built it with a 112-inch bumper-to-back-of-cab body, which made the truck more compact than the 377 and suited regional operations where a long bonnet was not needed. The front axle sat back as standard, and the shape was close to that of the 377, with a different hood slope.

The target was clear from the start: the Freightliner FLD 112 occupied the same part of the market, and Peterbilt wanted a truck of comparable size. A 120-inch version followed, and in time it took over the role of the 377 itself, so the 385 became the standard shorter aerodynamic tractor in the Peterbilt range.

Production continued until 2007. By then the 386 had been introduced, combining the aerodynamic hood of the 387 with the traditional 1100-series cab, and the medium-duty range was being renewed alongside. The 385 remains the model that brought the shorter-bonnet configuration into the Peterbilt highway line.

Design and features

  • Compact body: 112 inches from bumper to back of cab, shorter than the 377.
  • Set-back front axle: standard, improving weight distribution and the turning circle.
  • Different hood slope: close to the 377 in shape but noticeably distinct at the front.
  • Market target: developed specifically against the Freightliner FLD 112.

Peterbilt 385 versions

  • 385 (1996–2007): the 112-inch model.
  • 120-inch version: longer body, which eventually replaced the 377.
  • 377: the larger aerodynamic conventional it was derived from.

The model it was derived from is the Peterbilt 377, and the truck that followed the idea is the 386. The wide-body aerodynamic tractor of the period is the 387; more in the Peterbilt collection.

Video: 2007 PETERBILT 385 For Sale

Video by Truck Paper on YouTube.

Sources