The 2024 GMC Sierra HD is finally here, as production of the refreshed heavy-duty pickup truck kicked off just last month. For any enthusiasts or prospective customers who may be interested in a 2024 Sierra HD, here’s a breakdown of the 15 wheel options GM currently offers for the revised pickup.
As we can see, there eight factory-installed wheel designs, sized from 17 to 20 inches, and seven LPO or dealer-installed wheel sets that are shipped directly to the dealership. When LPO wheels are selected, the Sierra rolls off the assembly line on transit aluminum wheels, which are then sent back to the factory once the dealer installs the optional wheel set.
Unsurprisingly, the Denali and Denali Ultimate trims get the most choices, while the entry-level Pro, SLE and SLT are mostly limited to 17- and 18-inch wheels. Pricing for the 20-inch LPO wheels ranges from $2,950 to $3,995.
|RPO Code||Pro||SLE||SLT||AT4||Denali||Denali Ultimate|
|17-inch Silver painted steel wheels||PYN||S||-||-||-||-||-|
|17-inch machined aluminum wheels||PYQ||A||S||-||-||-||-|
|18-inch 8-spoke Silver Extended painted steel wheels||PYT||A||-||-||-||-||-|
|18-inch machined aluminum wheels with Dark Grey metallic accents||PXD||-||A||S||A||-||-|
|20-inch machined aluminum wheels with bright Silver accents||Q7R||-||A||A||-||-||-|
|20-inch 8-spoke High Gloss Black aluminum wheels||Q7N||-||-||-||S||-||-|
|20-inch Ultra-bright machined wheels with bright Chrome inserts and Black painted pockets||Q7F||-||-||-||-||S||-|
|20-inch Ultra-bright machined aluminum wheels with Gloss Black inserts and Black painted pockets||Q7H||-||-||-||-||-||S|
|20-inch High Gloss Black painted wheels, LPO||SHH||-||-||-||A||A||A|
|20-inch Chrome aluminum wheels, LPO||SHL||-||-||-||-||A||A|
|20-inch multi-dimensional Chrome aluminum wheels, LPO||SKW||-||-||-||-||A||A|
|20-inch High Gloss Black aluminum wheels with machined accents, LPO||SKX||-||-||-||A||A||A|
|20-inch Machined Aluminum Bolt Pattern wheels with High Gloss Black accents, LPO||SQ9||-||-||-||A||A||A|
|22-inch Gloss Black aluminum wheels, LPO||SBL||-||-||-||A||A||A|
|22-inch High Gloss Black aluminum wheels with machined accents, LPO||SAK||-||-||-||A||A||A|
Under the hood, the 2024 Sierra HD is powered by one of two powerplant options. These engine choices include the naturally aspirated 6.6L V8 L8T gasoline engine equipped as standard on most trims, rated at 401 horsepower and 464 pound-feet of torque, and the optional 6.6L V8 L5P turbodiesel Duramax engine, uprated to 470 horsepower and 975 pound-feet of torque. It’s worth noting that the diesel engine is standard on the range-topping Denali Ultimate trim level.