GMC Sierra problems reported in Iowa
39 of the 4,896 complaints filed about the GMC Sierra came from Iowa, most often about the brakes.
Bigger states file more complaints simply for having more drivers. What is worth reading here is the mix — a part that fails in heat, cold or road salt shows up in some states long before others.
39
Complaints from Iowa
3
Crashes
2
Fires
2000
Worst model year
What failed
Brakes
15
38.5%
Windows, Mirrors & Wipers
4
10.3%
Body & Structure
3
7.7%
Electrical System
3
7.7%
Transmission & Drivetrain
3
7.7%
Engine & Cooling
3
7.7%
Seats
2
5.1%
Tires
1
2.6%
Fuel & Propulsion
1
2.6%
Suspension
1
2.6%
Steering
1
2.6%
By model year
1993 Sierra
1
2.6%
1994 Sierra
2
5.1%
1995 Sierra
2
5.1%
1997 Sierra
1
2.6%
1998 Sierra
3
7.7%
1999 Sierra
4
10.3%
2000 Sierra
7
17.9%
2001 Sierra
5
12.8%
2002 Sierra
2
5.1%
2003 Sierra
2
5.1%
2004 Sierra
3
7.7%
2006 Sierra
2
5.1%
2010 Sierra
1
2.6%
2011 Sierra
3
7.7%
2017 Sierra
1
2.6%
Cities reporting most
Cedar Rapids
4
16.7%
Ames
3
12.5%
Buckingham
2
8.3%
Parkerburg'
2
8.3%
NEW Hampton
2
8.3%
Stanton
2
8.3%
Clinton
2
8.3%
Bettendorf
2
8.3%
DES Moines
2
8.3%
Swea City
1
4.2%
West Burlington
1
4.2%
Hawarden
1
4.2%