What are the strongest and weakest position groups for the 49ers?

SEATTLE, WASHINGTON - JANUARY 17: Brock Purdy #13 of the San Francisco 49ers is pressured by DeMarcus Lawrence #0 of the Seattle Seahawks during the second quarter in the NFC Divisional Playoff game at Lumen Field on January 17, 2026 in Seattle, Washington. (Photo by Sean M. Haffey/Getty Images) | Getty Images The San Francisco 49ers made quite a few additions across the board this offseason, starting off with a quality free agency class before making eight selections in the 2026 NFL Draft.

The goal was to add depth to a roster that relied on a ton of young talent in 2025 due to injuries, especially at wide receiver and on the defensive line. Overall, the 49ers are now looking like one of the more complete teams in the NFL. So, with the roster set up heading into minicamp, what are the strongest and weakest position groups on the roster?

Strongest 3. Defensive Line This part is a bit on projection, as well as injury returns. But the 49ers’ defensive line is positioned to look far better in 2026 than it did in 2025.

San Francisco dealt with several injuries in the room last year, including long-term ones to Nick Bosa (ACL), Mykel Williams (ACL), and Yetur Gross-Matos (hamstring). Defensive tackle was also a weaker spot, as the 49ers were relying primarily on inexperienced players, with rookies Alfred Collins and C. J.