Welcome from the Florida Panhandle
First off, welcome to the Forums. We're glad to have you with us.
As to your question, it depends. We would need to see the towing specs on your Xterra.
We would also need to know what type weight distribution/sway control hitch system you plan to use. You will also need a quality trailer brake controller.
It would also be helpful to have the actual weight of your Bambi ready to camp, and the tongue weight.
The Xterra is a fairly short wheel base vehicle. It would need to be properly set up to tow a trailer that heavy.
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)