This pair of crew cab off-road high-clearance assist steps will fit any 2024 Chevrolet Silverado 1500, 2500, 3500 or 2024 GMC Sierra 1500 or 2500.  They're a $1200 option on new pickups.

They came on our 24 Sierra, but we're too old to climb that high so we replaced them with lower hanging ones.  These saw less than 1,000 miles of use.

They're black textured finished aluminum, similar to rhino coating and are non-slip.  Mounting hardware is included.  GM part number is 85654359 if you like to look them up and make sure they'll fit your truck.  $650 obo.