I'm looking at picking up a Certified 2005 or 2006 Gx470. I'll be towing a boat that weighs roughly 5,200lbs over flat terrain, roughly 55 miles each way 2 to 3 times a month.
If the vehicle does not include a "tow package", what will I need? When I looked at the options available on a new one, there is only the hitch (plus ball mount, etc) showing. There is no mention of wiring harness, auxiliary tranny cooler, etc.
Were there any differences between the 2005 & 2006 models?