If it's a pop up, you might squeak by with this weight, as long as you don't have a lot of people in the van and a lot of stuff in the PUP. I pull an Aliner (around 2000 lb. dry) with my 2010 Pathfinder (6000 lb. capacity) with no problem.
I pulled a PUP with a Mitsubishi Endeavor (3500 lb.), and we started pulling our Aliner with a V6 Rav 4, and both were okay, but we don't have kids or tons of stuff - just the dogs. I'm much happier with my Pathfinder.
If you're talking about a travel trailer, forget about it!
Beth and Joe
Camping Buddies: Maddie (maltese/westie?), Kramer (chi/terrier?), and Lido (yellow lab)
2017 Keystone Bullet 248RKS
2014 Aliner Expedition Off Road
2013 Ram 1500 HEMI