Peterbilts 589 Extended Cab walk around on a heavy spec. 

Keep it give me a 389

Nice unit, 'bout time somebody built a truck to fit a big guy. I'm a bit over 6'6" and 218lbs with a size 13.5 shoe, the wider cab is great, but for a taller guy the legroom is what really makes the difference. To this point the most roomy cab is a Western Star 49X, this 589 looks like it's at least as roomy as the Star.

drive a t880 now wish i had that

That's nice for a company that uses day cabs over the road

Interesting modification.

That’s sweeet

The 589 cab looks like CRAP ! And no more 389's being made. Real swift move PACCAR. Thank GOD for the W~9 KW !

Looks like s#@!. The tough look is gone. Peterbilt screwed their brand and their base.

This really is depressing!! Looks like a hybrid International and an old GMC. What a sh#! show!! Peterbilt has LOST ITS WAY.

Looks like a western star cab on a half assed hood... ruined the pete conventional for sure