Scorpion II truck-mounted attenuator raised in the Heartland Fleet + Traffic shop

Fire-department blocker trucks

FD Blockers

Blocker trucks that park between traffic and the people working an incident scene. Attenuator protection and high-visibility signaling on one vehicle, spec'd and serviced for departments that roll on short notice.

Built for the work zone

What you get

  • Shields responders at the scene

  • Attenuator paired with arrow board

  • High-visibility emergency lighting

  • Spec'd for rapid-response fleets

Let's keep your fleet moving

Tell us what you run and what it needs — service, traffic-safety gear, or an upfit. Same-day service, honest pricing, and someone who knows the equipment on the other end.