Chevrolet Corvette Stingray C7 Forum - View Single Post - Silverado HD Bests F-350 in Rumble in the Rockies

Rockhead · 12-05-2010, 03:25 PM

I would have taken a Super Duty over a Silverado. After seeing the 2011 GMC/Chevrolet trucks I gotta say I'll take the GM. This made me grin "
The Chevy Silverado was significantly faster. It finished more than two minutes ahead of the F-350, in 8 minutes, 38.2 seconds. Average speed cruising up to 11,000 feet was 53.63 mph, 11.22 mph faster on average than the Ford. The Chevy’s top speed was 67.38 mph for a few seconds before the grade changed from 5 percent to 7 percent."

12-05-2010, 03:25 PM	#29
Rockhead Hoser. Drives: 2018 Z06 Join Date: Mar 2010 Location: Greatest Country in the world. Posts: 1,104	I would have taken a Super Duty over a Silverado. After seeing the 2011 GMC/Chevrolet trucks I gotta say I'll take the GM. This made me grin " The Chevy Silverado was significantly faster. It finished more than two minutes ahead of the F-350, in 8 minutes, 38.2 seconds. Average speed cruising up to 11,000 feet was 53.63 mph, 11.22 mph faster on average than the Ford. The Chevy’s top speed was 67.38 mph for a few seconds before the grade changed from 5 percent to 7 percent." __________________ Speed is a substitute for clearance.