New GMC with 19.5's
#21
Actually, GM used to make a Silverado/Sierra 1500HD, and a 2500, all on the same "1500" frame, same frame as a Suburban/Avalanche/Yukon XL 2500.
The 2500HD was used to designate the 2500 Chassis, heavier duty, as well as the 3500HD, but recently they dropped the HD moniker on the 1-ton, SRW or DRW. The 3/4 ton still has the HD moniker. Its just "3500" as far as either GM make, Chevy or GMC.
The 2500HD was used to designate the 2500 Chassis, heavier duty, as well as the 3500HD, but recently they dropped the HD moniker on the 1-ton, SRW or DRW. The 3/4 ton still has the HD moniker. Its just "3500" as far as either GM make, Chevy or GMC.
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502procharger
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02-11-2003 07:33 AM





