2015 Cascadia Evolution

There aren't any 'real' antennas.

They're built in somehow somewhere.
Prolly gonna want to mount one on the Mirror.

 

I know.
You can take one of the Mirror Bolts out and replace it with a Bird Perch Mount.
http://www.ftldist.com/cascadia-bird-perch-cb-antenna-mount.html
You can find it those at the TS.
There is a smaller Version also for the little Mirror above the passenger side.
I don't have that Mirror on mine, but the bolts are still there.

There are also others that go in both holes.
Like this
Not sure what the Advantage of this type is.
That's a Combo, but you can see what it looks like there.

I have a 2013, think it's the last one with 'real' antennas.
But I do have the Bird Perch Mount, using it for my Scanner Antenna.

 

Check passenger side top of cab I think thats like for tv little bump.and radio is around windshield

 

My trainer at USEXPRESS had an evolution when u stand back away from truck in front you will see that little bump on top of cab and radio antenna is built around windshield neat trucks DD engines good power awesome engine brake dont use it when u bobtall it will throw u threw windshield .my trainer didnt respect his truck he dogged it out broke down after I got off it U respect and care for your lady and she will take. Care of you.

 

Hey, we are in the same boat. Also oop with new evo, but 2014, built in January this year.
As far as I know this antennas are roof integrated and can be accessed from inside of the cabin.
Btw, do you want to change smth?

 

I wouldn't use the single bolt bird perch, they strip out the bolt over time due to the vibrations and jarring.

The dual post bird perch mount is much more stable.

 

What kind of fuel economy you get with this machine? Cruising at what speed? Thanks in advance