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2014 Chevy Silverado
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6 speed auto's gear ratios

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Old Mar 29, 2011 | 1:55 PM
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catsrg8's Avatar
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Question 6 speed auto's gear ratios

Just purchased a 2011 Crew Cab 1500 LT 4x4. All Star option with the speed automatic. Does anyone know the gear ratio's of the 6 speeds in the transmission? 1st =
2nd=
3rd=
4th=
5th=
6th=

Also the book says that tow/haul mode is best used when pulling or GVW is 75% or more of rated capacity. So if I tow 3500lb boat or snowmobile trailer setup I would be best not to use tow/haul mode? With 3:42 rear end my truck is rated at around 9600 towing capacity so I am only using 40% max.
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