I've had plenty of GMC in the bay over the years, and the suspension complaints on these don't surprise me. 331 on the NHTSA record across 45 model-year entries (2005–2024) is not a fluke. The complaints are spread across the lineup — no single model is doing all the work. That tells you it's an engineering or supplier pattern, not a one-off bad year. 1 fatality report on file with NHTSA tied to this category on GMC vehicles. That elevates this from nuisance to safety-critical. Average shop fix runs about $900 — not catastrophic, but it adds up over time. Across the 80 complaints reporting odometer mileage, the median failure lands at about 66,435 miles. A quick test drive over rough pavement reveals more than the carfax. Listen for clunks on bumps and watch the steering wheel for tramlining.
GMC suspension problems
331 owner complaints filed with NHTSA against GMC vehicles for suspension issues. See suspension across all makes →
Worst-affected GMC model-years for suspension Top 25 by complaint volume
Active recalls — GMC suspension 1 on file
General Motors, LLC (GM) is recalling certain 2022 Cadillac XT5, XT6, and GMC Acadia vehicles
A loose toe link can separate and cause a loss of vehicle control, increasing the risk of a crash.
Common questions
How many GMC suspension complaints are on file with NHTSA?
331 complaints across 45 model-year entries from 2005 to 2024. No active recall campaigns currently cover this category for GMC.
Which GMC model has the most suspension complaints?
The 2014 GMC Sierra leads with 23 complaints in this category. Next: 2006 Sierra (18) and 2006 Envoy (18).
What does it cost to fix GMC suspension problems?
Independent shops average $900 for suspension repairs across the GMC lineup. Dealer pricing tends to run twenty to forty percent higher. Specific cost depends on the failure mode and parts availability.
Are there GMC suspension recalls?
Yes — 1 active recall campaign covers suspension on GMC vehicles. Recall fixes are free regardless of mileage or warranty status. The list below shows current campaigns with their NHTSA numbers.