Real World Measurements this afternoon (added rear seat measurement, thanks SnowItch!

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Opened the garage door and took the following measurements with a digital thermometer (all reading in Fahrenheit):
The lock on my toolbox in the garage = 37.2 degrees
Driver Seat back (6" up from where it meets seat bottom) = 37.7 degrees
Driver seat bottom (6" forward from where it meets seat back) = 37.7
Passenger Seat back (6" up from where it meets seat bottom) = 36.5 degrees
Passenger seat bottom (6" forward from where it meets seat back) = 36.5
Rear Seat back (driver side, 6" up from where it meets seat bottom) = 36.5 degrees
Rear seat bottom (driver side, 6" forward from where it meets seat back) = 36.5
GMC logo on sterring wheel = 34.7 degrees
Started vehicle for 20 seconds or so just to set to "Auto" Climate Control, Temp to "Hi" and both heated seats to max.
LCD displayed outdoor temp=39 degrees
Turned off vehicle.
Waited 20 seconds, remote started vehicle.
Let run for 10 minutes.
Readings below, because this forum software does funny things after entering too many characters per post ( *** note to admin)