Montana Owners Club - Keystone Montana 5th Wheel Forum - View Single Post

richfaa · 11-19-2009, 04:24 AM

The Big Sky is a beautiful rig, no question.. However..you may not have enough truck..All of the listed 2010 Big Sky's are over 16K gvwr. Way over my 08 F-350 with the 4:10 Diff.Would need the tow boss package with the 4:30 diff if it is still offered. Don't know waht the GM offers???

11-19-2009, 04:24 AM	#20
richfaa Montana Master Join Date: Jan 2005 Location: North Ridgeville Posts: 20,229 M.O.C. #2839	The Big Sky is a beautiful rig, no question.. However..you may not have enough truck..All of the listed 2010 Big Sky's are over 16K gvwr. Way over my 08 F-350 with the 4:10 Diff.Would need the tow boss package with the 4:30 diff if it is still offered. Don't know waht the GM offers???