The 389 hoods are also different from the 379's – though not enough to upset Peterbilt purists. They are durable, lightweight and feature an anti-blow-down device.

If you’re in the market for a brand-new Peterbilt 389 but you’d like your semi to be a little bit out of the ordinary, opting for the limited edition 389X variant might be the way to go.

Business Peterbilt revamps product line with new Model 389 replacing flagship 379 CCJ Staff (CCJ) Mar 22, 2006 Updated Jun 24, 2020 ...