LAFORMO Cascadia P4 Antenna Mirror Mount for 2017+ Freightliner — Aluminum, SO239 Stud, Heavy-Duty

The LAFORMO PC-A55-02 is a heavy-duty aluminum antenna mirror mount engineered to attach large antennas to 2017 and newer Freightliner Cascadia P4 mirror assemblies with a SO239 stud.

This mirror-mount antenna bracket gives professional drivers a robust, corrosion-resistant mounting option designed specifically for the 2017 & up Freightliner Cascadia P4. Constructed from 5-gauge aircraft-quality aluminum with stainless steel hardware, the bracket accepts large antenna bases and positions them forward and away from the cab to reduce unwanted reflections and interference. It fits on either the driver or passenger side and adapts to multiple antenna styles thanks to an adjustable forward-angle design.

How does this mount reduce reflections and improve antenna performance?

The mount's adjustable forward-angle design moves the antenna base farther from reflective surfaces on the cab and mirror housing, which reduces signal disruption from nearby metal. This helps a wider range of antenna types perform closer to their intended patterns without costly modifications.

• Adjustable forward angle for fine-tuning antenna placement
• Positions antenna away from the mirror and cab body to limit reflections
• Compatible with many antenna sizes and load types

Will this bracket handle larger or heavier antennas?

Yes — the PC-A55-02 uses a proprietary heavy-duty geometry and thick 5-gauge aircraft-quality aluminum to support larger antennas that standard mounts can’t. Paired stainless steel hardware resists loosening from vibration for reliable long-haul use.

• 5-gauge aluminum construction for high strength-to-weight ratio
• Stainless steel bolts and fittings to resist corrosion and vibration
• Engineered for larger bases and heavier antenna loads

Does this fit my truck and where can it be installed?

This mount is specifically shaped for the Freightliner Cascadia P4 models from 2017 onward and is compatible with mirror assemblies that accept SO239 stud mounts. It installs on either the driver’s or passenger’s mirror, offering flexible placement depending on your preferred routing and clearance needs.

• Designed for 2017+ Freightliner Cascadia P4 mirror assemblies
• Works on both driver and passenger mirror sides
• Mounts to SO239 stud configurations for straightforward installation

What materials and hardware come with the mount?

The PC-A55-02 uses aircraft-quality aluminum plate for the bracket body and stainless steel hardware to fasten and secure the antenna. These materials provide a durable, weather-resistant combination that minimizes maintenance and corrosion over time.

• 5-gauge heavy-duty aircraft-quality aluminum bracket
• Corrosion-resistant stainless steel hardware included
• Built to withstand vibration and road conditions encountered in commercial trucking

Who is this for: Professional drivers and fleet managers who need a rugged, corrosion-resistant antenna mounting solution for larger antennas on 2017 and newer Freightliner Cascadia P4 trucks. It’s ideal for owners who want dependable long-term performance, flexible placement on either mirror, and a mount engineered to reduce signal reflections without custom fabrication.