The Steelers waived Shampklin on Tuesday, Teresa Varley of the team's official site reports.
Shampklin was without a team in 2023 after being cut by the Chargers at the end of training camp. He signed a reserve/future contract with the Steelers in January, and he was competing for a depth spot at running back. Shampklin didn't show much across his three preseason outings, finishing with 13 carries for 40 yards while adding three catches on four targets for three yards. Assuming he clears waivers, he'll look to catch on with a team's practice squad.