Levigarrett76
Zeus of the Sluice
I kind of thought the same, but the XL trucks you can tell are spec'd for non fleet use still had 6.8's so had me wondering.Fleet use? If you're cheap enough to spec XL, you probably don't want the added fuel cost of the 7.3 unless you're hauling heavier.
And cheap, shit....Xl gets you everything you need, and more