Does anyone in the world know what these thin poles on the back of pickup trucks are actually for? I keep seeing them everywhere. Pic 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