Dump truck Peterbilt with great sounding quad horns

[@brandoncherry1651]

Sounds like 4 on the roof factory couldn't tell unless they moved them

[@shawnramsey7677]

Are those the Hadley quads or what

[@houstonrailfanproductions8191]

Nice

[@jayshreebashudev6204]

10years driving

[@straight-pipedgaming9192]

Sick!

[@thedieseltwin5086]

Not a dump truck it’s a peterbilt with dump trailer

[@1974Suma]

Same thing

[@AJDeere]

those arent regular pete quads hmmm

[@rhinopoop1239]

Good