Correction, if you haven't had the homemade flour or corn tortillas, then you haven't had tortillas, Breh.
And no, there is no such thing as whole wheat tortillas as far as Mexican are concerned. And the wraps they try to sell / feed you at some places, it's nothing more than a cold uncooked flour tortilla with cold cuts in it. Gyro? It's a fuckin' burrito, Homes!
The original wrap consist of sticking a fork into a hot dog & heating it over the stove. You warm up a flour tortilla and you place the hot dog in it and roll it up. Wah-La! You got yourself an original authentic Mexican "wrap."
Anything else is sick shit, Homie.