Is a 2010 silverado 2500HD crew cab 6.0L ok to pull a Sundance 3300CK?

New to a 5th wheel. Will my 2010 Chev 2500HD crew cab with 6.0L gasser be ok to pull a 2011 Sundance 3300CK? Any help will be greatly appreciated. Thank you.....Jeff
 

Bob&Patty

Founders of SoCal Chapter
Truthfull answer, no. Your 6.0 will pull it..but your fuel mileage will suck and it will be very hard on the engine. Does your truck have the Allison trans?? If not, the trans will take a beating. You better read your owners manual on the weight ratings for "your" truck. You might be over the GCVW ratings and 5er rating. Having a Duramax/Allison combo makes a BIG difference in the ratings. Sorry but those are the facts. You might be able to find a good used 2010 or newer that has the D/A without a big money lose. Good luck.
 

Speedy

Well-known member
The 6.0 Vortec was not available with the Allison only the 6.6 TD or 8.1 Gas. Need to run weight numbers first but I'm going to say no. Too much trailer for the truck.
 
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