I just got off the phone with the dealership and they told me that towing wasn't even recommended with this vehicle. I find this frustrating considering it has a tow rating of 3500lbs. Apparently that only applies to Sienna's that come from the factory with a tow package included, said the dealer rep. I'm feeling crushed. I've been shopping for campers in the 1800-2600lb range. I've been shopping prices for adding a Class 3 hitch, wiring and brake controls. The first estimate I got for all of those items was $870. Any advice would be appreciated.