Chevrolet does not have a sectioning procedure for the B-pillar reinforcement.

Per the 2015 Silverado body repair information: “The center pillar outer panel reinforcement is made of Ultra High Strength Steel. Sectioning, or repair of Ultra High Strength Steel is not recommended. It should be replaced as a complete assembly at factory locations.“

Check out the General Motors position statement: Collision Sectioning Warning

Related I-CAR Courses

Course General Motors (GM) Company Collision Repair Overview