“I see these sticks on the back of almost all trucks in my area, what are they?” Find out what they are in the comments

 

Have you ever driven past a pickup and noticed a strange rod sticking up behind the cab? If you’re seeing these more and more—especially in rural or off-road areas—you’re not alone. These tall, antenna-like devices are part of a growing trend: the use of a cell phone signal booster for trucks.

What Is That Rod on the Back of the Truck?

Those rods are actually external antennas for mobile signal booster kits. In particular, setups like the Cell Phone Signal Booster for Trucks and SUVs  are designed to improve cellular connectivity for vehicles—especially trucks and off-road rigs. These boosters work by capturing weak signals outside the vehicle, amplifying them, and rebroadcasting them inside the cab.

This means better call quality, faster data speeds, and fewer dropped connections—even when you’re far from the nearest cell tower.