Welcome from the Florida Panhandle
First off, welcome to the Forums. We're glad to have you with us.
We have a 2005 25F that we used to pull with our 2004 Chevrolet Tahoe (5.3 Liter). It did OK. We didn't feel insecure, but the Tahoe was just a little overmatched. We pull with a Hensley, so sway was not a problem. We also had (and still have) a 2005 Suburban 2500 that the we tow with. It just does a much better job. The Tahoe worked, but just not as well.
I am writing this tonight in the Airstream in Oxnard, California. I really would not have wanted to make this trip with the Tahoe.
SuEllyn & Brian McCabe
WBCCI #3628 -- AIR #14872 -- TAC #FL-7
2015 FC 25' FB (Lucy) with HAHA
2005 Suburban 2500 Quadrasteer (Olivia) & 2011 Silverado 3500 (Fred) with Outfitter Truck Camper (Ethel)