mine a '93 ranger supercab. 130,000 miles, 4x4 4.0 o.h.v. with manual trans, 3.73 gears, stock 235-15 tires and accesorries such as a grill guard, cap, receiver hitch and step bars, took it to the farm scales and it weighs in at 4,300 pounds. best milage ever was 19.5, combined is usually about 17. 15 in town. winter milage i dont even check, between fuel formulation, longer engine warm up time, cold gear oil and increased resistance when driving through snow, winter milage isnt a good indicator of anything, id guess 12-15. oddly enough, my other vehicle which is 1,000 pounds heavier, has more motor and taller gearing gets better milage, and its a g.m. a '97 S-10 blazer with 175,000 miles, 4.3, 4speed auto, 3.45 gears and 5,120 pounds. gets 23 highway, same tire size as the ranger, about the same combined and in-town milage. does do better in the winter, but my ranger gets mostly in-town miles during the winter months. both trucks drop to 10-12 pulling the 6 x 10 box trailer. something about the o.h.c. engines gives them better fuel economy, on the downside, they dont have quite the low-end that the o.h.v. engine have.