1991 GMC C1500

• Badging first: the grille letters and the 'Sierra ST' side stripes say this is a GMC Sierra, not the Chevrolet C1500 in the listing title.
• Body and paint: the black-and-silver sides look glossy and straight, but the straight-on front photo shows the hood's paint failed across most of its surface — budget a hood respray at minimum.
• Interior: the grey cloth bench and dash look clean and honest; the cluster photo reads 232,389 miles, so this is a high-mile truck wearing its years well inside.
• Engine bay: photographed complete and stock-looking, dusty but orderly with factory stickers still on the core support.
• Underside: photographed on a lift from several angles — dry-looking frame and floors with surface rust on the exhaust and hardware and a newer muffler fitted; nothing reads rotten at this distance.
• Documentation: the service-parts sticker and GM's own VIN/RPO decode printouts are photographed, so spec and equipment can be checked line by line.

Money: at $14,999.99 the documentation and dry underside argue for it, but 232k photographed miles and a dead hood argue back — fair for a tidy high-mile GMC, not a cent of low-mile money.