GMC 2020 GMC SIERRA 1500 Recall
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
2020 GMC SIERRA 1500
Brand
GMC
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
Products Sold
Model Year 2020
General Motors LLC is recalling certain 2020 GMC SIERRA 1500 vehicles due to service brakes, hydraulic:foundation components:disc:caliper issues. Broken caliper bolts can reduce brake performance or interfere with wheel rotation and increase the risk of a crash..
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
General Motors LLC (GM) is recalling certain 2020 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles. The bolts used to attach the front and/or rear brake calipers may have not been heat treated and may break under load.
Reported concern (NHTSA)
Broken caliper bolts can reduce brake performance or interfere with wheel rotation and increase the risk of a crash.
Recommended Action
Per NHTSA guidance
GM will notify owners, and dealers will replace the brake caliper bolts, free of charge. The recall began March 23, 2020. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-866-522-9559. GM's number for this recall is N202294420.
Verify this information on the official source
For complete details and official instructions, check the National Highway Traffic Safety Administration (NHTSA) directly.
View official NHTSA recall noticePage updated: Jan 10, 2026