Driver Extreme DRX-3502 Freightliner Cascadia (2008-2019) Mirror CB Antenna Mount

If you run a 2008-2019 Freightliner Cascadia, the DRX-3502 gives you a dedicated antenna base on the mirror arm without drilling a single hole. The bracket bolts to the mirror arm on either side of the cab, and the forward angle adjusts up to 60 degrees so you can tip the antenna away from the cab for better SWR and less reflected signal. The DRX2390 heavy-duty stud is included, so all you add is the antenna and coax. It's the right mount if you want your CB antenna to look like it came from the factory.

The first-generation Cascadia's aerodynamic mirror arms leave very little room for a conventional clamp mount, so Driver Extreme designed the DRX-3502 to bolt directly to the arm. The 5-gauge aircraft-aluminum bracket is thick enough to carry a full-size trucker antenna at highway speed, and the 60-degree forward adjustment lets you angle the whip out past the cab for cleaner performance. The bracket is secured with Driver Extreme Square-Lock hardware (square-shank stainless carriage bolts with K-Lock nuts), so nothing spins while you tighten.

The DRX2390 heavy-duty stud — stainless steel encased in ABS plastic with a 1" stainless hex base and a 3/8"-24 threaded SO-239 stud — works with every standard 3/8"-24 CB antenna and PL-259 coax. Complete the install with a Silver Bullet or 38 Special antenna, a Driver Extreme coax run, and optionally the heavy-duty spring. Running a 2017-or-newer P4 Cascadia? That cab needs the DRX-3552 instead.

Features include:

• Vehicle-specific fit: 2008-2019 Freightliner Cascadia (P3)
• Driver or passenger side
• No-drill installation
• 60° forward angle adjustment
• 5-gauge aircraft aluminum bracket
• DRX2390 heavy-duty SO-239 stud included
• Square-Lock stainless hardware