well, you'll be using more fuel, parts such as brakes will be more costly. parking in tight spots will be tighter with a full-size. granted (in most places) the licence/insurance fee will be the same, but keep in mind that you have to feed it on a daily basis, if you can afford it and like the full-size better, than fine. but if all you really need is a ranger (sized) truck, its certianally silly to be laden with the costs involved with a full-size if you dont need to be. i had a '88 ranger for about 7 years, moved up to a 3/4 ton with thoughts of pulling a 24' travel trailer occasionally. only did once. after about 5 years with the 3/4 i went back to a ranger chassis. no, it cant pull a 24' travel trailer, but most everything else i do can be done with the smaller truck. the bottom line is its your call, just keep in mind that most of the time the ranger can get-r-done. and at a lower operating cost.