TBH, that's Peterbuilt's design language. My guess is that the parent poster was talking about the 589. That's what I think of when I think about tractor-traile

TBH, that's Peterbuilt's design language. My guess is that the parent poster was talking about the 589. That's what I think of when I think about tractor-trailers. https://www.peterbilt.com/trucks/on-highway/589 https://www.peterbilt.com/trucks/on-highway/589