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Cascadia P4 Antenna Mount For Semi Trucks. Solves the problem of the antenna not being vertical when mounted at the top of the passenger side door.

Fits ALL Freightliner Cascadias from 2008 to 2025.

Also fits International, Peterbilt, Kenworth International and Volvo & Mack semi trucks.

The P4 Cascadia has a contour at the top of the passenger side door that causes the antenna to lean outward. This mount solves that with an adjustable pivot point to allow for perfect vertical alignment while at the same time still allowing for forward tilt (if you like)

* NO WEDGE or shim needed ! This mount pivots on two axis' allowing the second 7/8 post to be at 90 degrees to the main post. When tightened down it is as strong as being solid !

If you already have an antenna mount that bolts to the two threaded holes at the top of the door but causes your antenna to lean outward, we offer a small adapter to add to you existing mount. Search here on our site for "P4-Adapter"

Made of 6061 aluminum and hand polished. Individually machined NOT mass produced !

If there is a "curb view" spot mirror at the top of the passenger side door, it may or may not have to be removed. It depends on the specific truck and the specific mirror that is attached.

100% Made in Evansville Indiana USA

Patent Pending