Open Express (aka: Pickup)










Production        1/2 ton        3/4 ton        One Ton      Ton & half 131"    131" Dual rear wheels    157"        Dual 157"
Chassis            796            15                13                557                        2424                            328        4321
Cab &Chas    3705         169                108            2992                       24276                           850       52189
Pickup         64420        2373              1136            (??)
        Prior to 1931, many local lumber yards and private body makers supplied a box for the back of a commercial chassis as pictured above right.  (Details on Chevrolet body company can be found on the Panel page).  (I know Chevrolet offered some roadster and coupe pickups 1927 - 30 but do not know the details.)  The proper  name assigned to this body is Commercial  and Utility Open Express.  In 1931,  GM started with a half and ton & half  Open Express.  Mid season 1937, Chevrolet offered this body style on the 3/4 and one ton chassis.  The ton & half could be ordered with single or dual rear wheels.
     By 1937 the nick name of Pickup has stuck to the half ton but the ton & half was still called Utility Open Express.  This body style and the Carryall Suburban are still available today.  Being the cheapest full bodied vehicle, it has always been very popular.  But cheapest isn't always the best value.  A good example of this;  The half ton Canopy Express cost $560.  The Pickup with canopy top (shown below) cost $475 +  (aprox $52.45) = $527, 162855 cu in = 94.2 cu ft.  ($5.59 per cu ft.);       Canx has 227205 cu in = 131.5 cu ft.  ($4.26 / cu ft.)
    GM discontinued the Canopy in 1955 and introduced the Cameo.  Part way through 1958, they dropped the Cameo and offered the Fleet side with  cab width load area, like the Canopy had.
    Below are measurements for the half ton.


 

    In 1937, Studebaker, Hudson, Reo, Stewart, Mack, Diamond T, Dodge,  International Harvester, GMC, Crosley (1939), Willys, Fargo,  Brockway, Austin Bantam, Autocar, DeSoto, Federal, Mercury (1940), and Nash, offered small (half to one ton) pickup trux,  as well as Ford, Chevrolet and Plymouth.
    A few of these manufacturers offered Panels.

  .  
Above, Hudson and Studebaker based their respective trux on passenger car bodies.
Below, Mack borrowed heavily from REO for their small trux.
  .  

  .  
The Diamond T above is a One Ton and the Steward is a 1936.
 
 
 
 

                              Vanity!
    I bought most of the PU below from a junk yard.  It was faded pink so I bought $2 worth of yellow and black paint with a gallon of gasoline (cheap thinner) and voila'!  Other parts were scrounged else where.   When I got the Canopy, I discovered that it was more comfortable to sit in, smoother riding, and could haul more so the PU has sat for the last 30 years.  Though they should be the same, The Canopy will turn a tighter circle that a VW bug.  The PU won't.


 
 
 

                Wayne Erickson's Pickup Page  http://www.seanet.com/~erickson/morecars.htm   (No return link)

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