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GMC K1500 Suburban Performance Brake Kit

Culprits behind GMC K1500 Suburban Performance Brake Kit Issues

The brake components equipped on your GMC K1500 Suburban are built with tough materials to provide stronger resistance to brake fade and deterioration. However, their tough setting does not make them immune to wear and tear. Over time, these aging brake parts on your auto can cause several problems like decreased brake power and premature brake wear. If you think your auto's brake kit is about to reach its maximum service life, then better perform some troubleshooting. Listed below are just some common issues encountered with a GMC K1500 Suburban brake kit and the reasons behind them.

Vibration when coming to a stop

Vibration when hitting the brakes is usually a symptom of rotor problem. To check your ride, simply remove the front wheels and inspect the calipers by the axle assembly. Check the rotors' surface if they are still flat and smooth. In addition, the rotors should also appear clean and shiny. If this is the case, then the stock rotors are still good to go. However, signs of grooves on the parts should signal you to replace them. Pulsating brakes indicate warped rotors. If the rotors are not replaced right away, it can greatly affect your GMC K1500 Suburban's stopping ability.

Squeaking and grinding noise

Does your auto produce a loud noise every time you press on the brakes? If this is the case, then you might have worn brake pads. Excessive wear on one of the brake pads should indicate excessively tight caliper mounting bolts. A squeaking sound can also indicate glazed or overheated brake pads, and you might even experience slight vibration from the steering wheel. Also, don't forget to examine the brake pads for a diagonal-like pattern. This pattern may be a result of defective brake calipers.

Brake fluid leak

Brake fluid leak should indicate a defect on the brake caliper. You see, the brake fluid is the one responsible for exerting pressure on the pads to grip the rotor. Simply check the seals by the pistons if they are still in good shape. If they are not in good condition, then they should be addressed immediately because they can contaminate the pads, which will result to glazing.

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  • Ways To Keep a GMC K1500 Suburban Performance Brake Kit in Good Condition

    Allowing the GMC K1500 Suburban to stop on your command is made possible by fully functional brake system components. Over time, these crucial parts will exhibit signs of aging, which will eventually lead to several sorts of brake issues such as brake judder, loss of braking power, and many more. Keeping the parts in their optimum condition is a must if you want to keep these brake problems at bay. If you want to take care of your brake components, follow these easy and trouble-free maintenance tips:

    • Bleed the brakes after a brake component failure.
    • To help prevent further brake failure, you must bleed the brakes when certain brake parts are about to be replaced. You see, changing the brake fluid is crucial for your safety. If this procedure is not performed, there's a tendency for the brakes to feel spongy, which will result to inadequate stopping power. You will need a self-bleeder kit for the maintenance. Luckily, this device is available in auto supply stores. When bleeding the brakes, start with the furthest wheel from the master cylinder, or the passenger side rear tire. The driver side rear should come next, then the passenger side front, and then the driver's front side. The sequence may vary, so be sure to check your shop's manual.
    • Inspect the brake pads upon reaching a mileage point.
    • There is no general rule as when the brake pads would need replacement, but most automotive experts and mechanics agree that a set of brake pads should last around 30,000 to 70,000 miles. Constantly checking the brake pads before reaching the 30,000 mileage point should help you address possible defects. In addition, check for the brake pads' thickness. A ruler would do in measuring a pad's width. The brake pads should be replaced if they already measure less than 1/8 of an inch. If it is about 1/4 of an inch, then start searching for a replacement.
    • Clean rust off with wire brush.
    • Most of the brake components are made of steel, which means that they are prone to rusting. To keep the brake kit in top shape, always check for signs of corrosion and wipe the rust off with a wire brush. A steel wool and sandpaper should also do the job well. In addition, apply some rust removers, which are made of phosphoric acid to make the removal easier.