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2001 Nissan Frontier King Cab 2dr King Cab XE 2WD (2.4L 4cyl 5M)
Rear End Problem
 After 43,000 miles the rear-end destroyed itself.  Over the course of 43,000 miles it was used to haul a 1000 pound load 10-12 times.  Other than that, it was used only for light weight items. The 4 cylinder version severely suffers from acceleration underperformace problems but the fuel milage is good. Don't expect the dealership to suggest that a repair may be covered under warranty.  They may act like that the truck doesn't have a warranty.