bmussatti-
That's interesting...... Apparently, tow rating b/w '04 and '07 changed. Not sure how since they are basically the same (IIRC). But I do see the '07 dry is about 240# more. So maybe they beefed up the frame. Who knows? Anyhow,
'04 shows max tow capacity of 5380 #
'07 shows max tow capacity of 7120 #
However, the common mistake people make when calculating true towing capacity is those #s are bone dry, w/ nobody in the vehicle, and usually w/out the vehicle's (actual) installed options (i.e weight distributing hitch, sunroof, 3rd row seats, 3.73 axle needed to tow, etc.). Now, assume a full tank of gas (22.5 gal), some cargo (cooler, backpacks/briefcase, tool box, etc.) and 4 people (driver plus 3) in the SUV....
140#....... for 22.5 gal x 6.2#/gal
700#....... 4 People (175# ea on avg)
500#....... Misc cargo/stuff
25#......... drawbar
50#......... weight dist. hitch
1415#..... Sub Total
The 1415 # (basically the "cargo capacity") must be deducted from the max towing capacity to get the true weight for what can be towed. In this cases, it would be:
'04 - 3965# theoretically "can" be towed
'07 - 5705# theoretically "can" be towed
So back to the original proposition.... Can a V8 Explorer handle a 6000# boat/trailer (even if the 6000# is loaded w/ gas, stuff in boat, etc.). Answer is still no.
I'm not knocking the Explorer. They are very practical vehicles and I've owned one since they first came out in 1990 (1991MY, 1995, 1999, 2002, and 2004) and my daughter now drives my old '04. As I stated, they are 'predictable'. I know what they cost new and I know what I'll get on trade when I dump them in a few years after putting 75K on the clock. 1-2 set of tires, a bunch of oil changes, 2 sets of pads/rotors, and a couple air filters are all that's needed to run 'em.
That being said, I also know they are not the best tow vehicles for anything other than small toys like sea-doos, dirt bikes and snowmobiles. Aside from the theoretical weight ratings, throw in some hills/mountains (like we have in western PA) and you quickly find out the brakes are way undersized for the vehicle - especially towing something.
I don't have exact specs, but IIRC, the rotors on my '99 Boxster are the same diam. (about 12") if not bigger, and almost 2xs as thick as than those on the Explorer. Pads are almost double and braking area on the rotors is approx 50%+ more. The Boxster hits the scales at 2800#.... Explorer at 4500#. It's one thing to get something moving, but just as, if not more, important to make it stop.