How big a truck do you need and how new are you wanting?
Basically what are you looking for and why? Is it just having room as you say because you could pick up a cheap SUV for that and get better mileage out of it. Do you need the power of a diesel? Big Block? Small block? V-6? 4wd? X-cab? Full size? Compact? amenities?
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"I'll keep my money, guns and freedom. You can keep the "Change."