i have a new silverado with a 1000lb trailer + 2 snowmobiles to pull this year and i noticed that the tow mode revs somewhat higher..should i use this for towing all the time?is this hard on the truck?i plan on keeping this truck for
10 years and it will be used mostly for towing this trailer in the winter...most towing is highway and some elevation,thanks for any help... kevin- posted
19 years ago