Mountain Time Zone is generically called Mountain Time (MT). Specifically, it is Mountain Standard Time (MST) when observing standard time, and Mountain Daylight Time (MDT) when observing daylight saving time. The term refers to how the Rocky Mountains, which range from northwestern Canada to the US state of New Mexico, are located almost entirely in the time zone. In Mexico, this time zone is known as the Zona Pacífico (Pacific Zone). In the US and Canada, the Mountain Time Zone is to the east of the Pacific Time Zone and to the west of the Central Time Zone. In some areas, starting in
Chevrolet Standard Six 6:1, the standard engine now produced at 3,200 rpm and of torque which was now shared with the Master Six. The spare wheel moved from its external rear trunk location to a new compartment under the trunk. Brakes were 11-in drums. The steel roof was new. The Standard Six was discontinued for 1937 when the Master range was joined by the new Master Deluxe. Chevrolet Standard Six The Chevrolet Standard Six (Series DC) was launched in 1933, initially as the Chevrolet Mercury, by Chevrolet as a lower priced alternative to the 1932 Chevrolet Series BA Confederate that became the Eagle