The 73-87 GM trucks had the antenna in the windshield. Also not having a rear window antenna is do to the window being straight up and down. It needs to have some angle, that why it works in cars.

PITTSBURGH, Oct. 19, 2020 /PRNewswire/ -- "I'm a truck driver and I wanted to create a damage-free way to mount a CB radio antenna to my truck," said an inventor, from Aurora, Colo., "so I ...

Winegard, which designs and manufactures antennas for mobile applications, has reached agreement with DAS Distributing to offer its line of antennas at Travel Centers of America locations and ...

Winegard is partnering with DAS Distributing to sell its portable satellite and broadcast TV antennas at Travel Centers of America locations and other independent stores aimed at professional ...

Laird’s new VLT/ VLQ/ VHP Multiport – Multiband Disk Puck Antennas deliver coverage across 3G/ 4G LTE, Wi-Fi and GPS bands. As long as the vehicle is above ground the antenna will stay ...