Colt McKivitz landed a three-year, $45 million extension with $27 million guaranteed, keeping him at San Francisco through 2028 and signaling long-term stability on the right tackle spot.

The deal comes as Jauan Jennings' long-term status remains unsettled; Kyle Shanahan publicly values both players and would love to keep them in SF, underscoring the 49ers' plan to maintain a durable, homegrown core. McKivitz has risen since 2023, starting every game and lending reliability to a previously fluid line.

In context, McKivitz’s rise comes after a one-year extension, and he could have pursued more on the open market. His durability—35 starts since 2023—helps SF protect Brock Purdy and maintain a strong run game, while Jennings remains a variable in the passing attack depending on negotiations and roster design.