Post by
alexf20c »
https://forums.nicoclub.com/alexf20c-u34818.html
Thu Dec 17, 2009 7:22 am
the QX4 has rear coils and is not the most ideal vehicle vehicle for towing. it has a short wheelbase and no factory hookup for trailer brakes. also, like you mention it does not have rear discs (though i've never had an issue in terms of inadequate stopping power).
what is the gross weight of your boat/trailer, and what is the tongue weight? a 26ft sailboat would be on an awful long trailer, perhaps too long for a QX4.
not all QX4s with a "tow package" came with the trans cooler. some dealerships fitted the receiver hitch, but that's it. it's easy to spot a trans cooler though. just pop the hood, and look behind the grille, in front of the AC condenser on the lower-left corner. the auxiliary trans cooler would be a 6x14in (roughly) radiator with two hard lines coming out the top of it.
anyhow, if you insist on using this vehicle as your tow rig, i'd recommend getting the rear helper bags from AirLift or the heavy-duty non-lift rear coils from 4x4Parts.com. also, you'll need to get your trailer brake hookup installed.