I towed a U-Haul trailer with a 94 Explorer. The Explorer got great gas mileage but the trailer pushed the Explorer all over the road. Going down hill it was all I could do to keep the Explorer in my lane. I would never tow with an Explorer. I've heard that the only truck or SUV worse than an Explorer for towing is a Jeep.

I will try to get a picture of my D250 Dodge & Haulmark trailer. I get 7 MPG when I have the truck & trailer loaded.