Specification sheetIssued 4 November 2026
Peterbilt · truck
Peterbilt 389
Peterbilt Model 389, 131 in BBC (389-131) from the Peterbilt Heavy Duty Body Builder Manual (March 2015, Rev A) overall-dimensions drawing; the 389 is out of production (ended May 2023) and Peterbilt publishes no engine or weight figures for it on its site, so this page is dimensions only.
USA
- Bumper to back of cab (BBC)
- 3.343 m
- Front overhang
- 0.787 m
- Front axle to back of cab
- 2.555 m
- Cab roof height above frame
- 2.017 m
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2
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4
Dimensions
- Front of frame to front axle
- 0.498 m
- Overall width (Top view)
- 2.408 m