We don't have a lot of GMC C4500 suspension problems on file — feel free to add yours here. The most common C4500 suspension problems occur at 25,000 miles.
Worst GMC C4500 Suspension Problems
- Average Cost to Fix:
- Average Mileage:
- 25,000 mi
We're actively collecting data on the worst suspension problems for the GMC C4500.
Please add any complaints you have so we have more helpful data to show!