mine won't fit in the dash. It's a DIN style, and my original was a shaft style radio. I would, but I don't want to cut up the dash. Not a fan of butchering my truck.
I also thought about putting it in the glovebox, but I don't want to drive around with my glovebox door down when I want to listen to the radio.
And last, believe it or not, I thought a lot about putting it under the seat when I got it. But I woudln't be able to see the sceen, and that would be a hassle.