Hey guys im new to the forum and im thinking about adding a 2002 Ford Explorer to the garage and i have a few questions. First off what are these getting for gas mileage(v6). The most lbs i will be towing is about 2500 lbs how does this truck handle that much weight? I also noticed that there are different towing packages class I/II and class III/IV (what is the difference in the 2) does the class III/IV towing package have upgraded suspension?As I see these trucks towing down the road i see there noses pointing to the sky and i really dont like that. Is there a fixable option that will make it sit level with a load? Thanks guys.
First of all, welcome to the site and thanks for finding the appropriate forum to post your question.
The 2002 year model is the first year of the 3rd generation Explorer, although it is very similar drivetrain wise to the previous years. The suspension is not as capable of handling weight since it is IRS, but 2500 lbs is within almost any drivetrain combination.
The towing package, which is the III/IV hitch (2" receiver) means a lower gear ratio(3.73), a transmission cooler, its also prewired for brake controller. I don't believe it has any heavier suspension components though. I don't believe there is load leveling suspension available for 3rd gens.
I highly recommend finding one with a towing package, the trans cooler is a huge plus, especially on the v6 models. The 2" receiver offers more options as far as ball mounts and accessories.
As for gas mileage, it would vary depending on gear ratio, driving style, etc. You can look through the 3rd gen forum to get a feel for mileage estimates.