I think GM does send better vehicles to the magazines. I have beat two Silverado SSs before, but at the track today my best run was a 15.0 @ 90. Motor Trend said the SS did a 14.9 @ 91. Speaking of which, they also said the HEMI was 15.1 @ 89. I am not a proffesional driver for a world wide magazine, I am a 17 year old who was doing it for the first time.