2006 GMC Sierra Denali Recalls
No NHTSA recalls on record for the 2006 GMC Sierra Denali. That means NHTSA has no open safety campaign for this vehicle — it does not guarantee the absence of problems. Owners have filed 5 complaints with NHTSA, most often about the fuel system, gasoline. Last updated July 5, 2026.
Complaints by component
What owners report
Verbatim reports filed with NHTSA, lightly edited for readability and with personal information removed.
“The vin number is coming up as a 2006 gmc savanna on your site safecar.gov under recall lookup by vin. It should be 2006 gmc sierra denali 1500 truck.I would like it corrected if possible so I can see current recalls. Thank you *tr”
“I bought a 2006 sierra denali with 65000 miles on the truck in may of 2013. I lost my brakes and almost rearended a man pulling into his driveway. I also had my 3 kids and my fiance in the truck with me. I took my truck to robertsons gmc in wareham,ma and they told me my brake lines were…”
“Tl* the contact owns a 2006 gmc sierra denali. The contact stated that the check engine light illuminated on the instrument panel while driving approximately 45 mph. The vehicle was taken to an independent repair shop where the contact was informed that the fuel system needed to be repaired. The…”
“2006 sierra denali with just over 75,000 miles. With 1/2 block warning and only traveling at a speed of 20mph, I was unable to come to a complete stop. The brake pedal was all of the way to the floor when I ran into a van in the intersection. I felt very little resistance from the pedal and the…”
“Front differential vibration/noise at 47-70 mph. Internal bearings replaced due to significant metal found on magnetic drain plug. Technician statement "bearings coming apart" stated. Identical complaint with identical repair repeated 4 times within 85,000 miles. First repair occurred at 34,000…”
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2006 GMC Sierra Denali as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.