So basically the same as the current Nevada\Cheyenne editions. Note that rare does not always mean desireable. You could get a 67 Camaro with bench seat and column shift, it is rare simply because it was not desireable.
well said
EPA is a US regulatory agency so why are they dictating what goes on our vehicles in Canada??
"The U.S. Environmental Protection Agency (EPA or sometimes USEPA) is an agency of the federal government of the United States charged with protecting human health and the environment, by writing and enforcing regulations based on laws passed by Congress."