2008 Hyundai Sonata: rotors or pads wearing out early

Filed Sep 4, 2011 · Brakes · PA

When I bought a new 2008 hyundai sonata, I soon experienced a squealing sound from the rear brakes. The dealership serviced the brakes. They said it was the shims causing the brakes to seize and keep from sliding properly. Within 30,000 miles the rear brakes were worn out. I now have 54,000 miles on the car and the rear brake pads are worn out. I discovered from my mechanic that this model is known for a premature wear problem with the rear brakes. The pads seized in place unable to back off the rotor. I'm prompted to notify you due to the many postings of this issue on the internet. I'm not sure if it is a weather concern with corrosion or a design flaw in the caliper.

Filed Feb 11, 2011 · Brakes, Wheels · 23,226 miles · PA

Took car to dealer for annual state vehicle inspection and to have "chirping" noise from brakes checked. Rear brake pads were at 3/32"; min allowed is 2/32". Front pads ok at +7/32". Replaced rear pads, machined rotors. Mileage was 23,226; car purchased feb2008 and was regularly serviced at dealer. Dealer sa advised that pad wear was normal and that 'on this model the rear brakes always wear faster'. When this was disputed the sa said that corrosion on caliper did not allow pads to withdraw and that constant contact wore out the pads. When asked about warranty coverage sa said that brakes are only covered for 12 months. Subsequently noted that on side of car with sticking caliper that the paint on both steel wheels has peeled and wheels have rusted. Tires have been rotated, front-to-back, several times since new. Possible that excessive heat from dragging pads overheated wheels and damaged paint. Also possible that there was excessive heat to wheel bearings. Will have this checked at next service, or sooner. This premature rear pad wear is not normal for hyundai. Also, presently driving a 2001 elantra that went 60k+ before needing brakes. Never owned any car that had rear brakes wear before front. The number of complaints registered indicates that this is a design/material issue that needs correcting before someone is hurt.

Filed Nov 3, 2010 · Brakes · NJ

Rear brake rotors rusted. Rear brakes worn. Replaced rear brakes and resurfaced rotors. Vehicle only has 35,570 miles. Front brakes fine. Rear brakes should be rusted and need repair at 35,570 miles.

Filed Mar 30, 2010 · Brakes · 24,000 miles · RI

Recently brought my 2008 hyundai sonata in for a free inspection by my dealer. My brakes were inspected and my rear brakes were found to be 70% worn and the pads, etc... Were frozen resulting in premature wear!!! My front brakes are only 50% worn. My service manager said that this is typical for hyundai sonatas of this year but no financial remedy came from my dealer. I had to pay to have my brakes "unfrozen" and was told that within the next 3 months I will need to have new rear brakes put on. Of note, my car only has 24,000 miles and my rear brakes should not have worn out this soon and certainly not before my front brakes. Hyundai needs to get on the ball here and issue some type of recall. This is a major safety issue - I have a child that rides in this car constantly.

Filed Jan 25, 2010 · Brakes · 35,000 miles · OH

Premature wear of rear brake pads on a 2008 hyundai sonata. Rear brake pads were completely gone at 35000 miles. My wife had brake failure while on the interstate. Removed wheels at home and found calipers were digging into rotors because of complete erosion of brake pads. Called dealer he said it has been an ongoing problem with this car. Not sure why, hyundai offers no explanation or suggestions either. Replaced pads with new ones, will wait to see what happens. I will inspect every 10000 miles to determine extent of future wear on the brake pads. Front pads were at 8/32 rear pads were 0/32.. Pistons were clean on the rear and appeared to be working fine, both rear pads were gone equally.

Filed Aug 2, 2009 · Brakes · 16,000 miles · MA

Rear brake squealing and getting hot. Rear brakes on 2008 have premature wear due to brake pads hanging up on the slides. Had to replaced the old pads with new pad @ 16k miles.

Filed Jun 10, 2009 · Brakes · 38,000 miles · NH

Grinding of rear brakes beginning at 37,000 miles. Car is driven all highway miles. Brought in for service and mechanic was shocked to see pads were gone and rotors worn beyond repair. He said front brakes should usually go first. Hyundai claimed pads should be removed and cleaned every 15,000 miles. Assuming a customer was denying the brake problem due to the low miles the loss of brakes could lead to a serious accident. Brakes and rotors will be close to $400 for repair.