Tuffy Sells Tires
Lifetime Warranty Muffler, Brakes, Shocks & Struts
All Major & Minor Repairs
Convenient Financing Options Available
Complete Auto Repair
June 23, 2024
Race car drivers have demonstrated the advantages of disc brakes, so most modern vehicles use them. Sometimes just the front wheels have disc brakes, but many vehicles now have them all the way around.
A major component of the disc brake is called a caliper. It works by squeezing brake pads against the disc or rotor, kind of like a bicycle hand brake. The brake pads themselves are what contact the rotor, causing friction to build and the wheel to slow down, but it's the calipers that apply the pressure to the pads.
Caliper design has evolved over the years, and there are two common types. One is called a floating caliper. It has one or two pistons on one side of the disc. When you push down the brake pedal, the piston or pistons in your caliper put pressure on that one side. A mechanism connected on the other side of the disc applies pressure as well, squeezing your disc so the vehicle stops. Floating calipers are less expensive since they have fewer parts.
The other type is called a fixed caliper. They use pistons on both sides of the disc, sometimes several. They are often used in more high-performance or heavy-duty vehicles.
Calipers can have rubber seals to keep out dirt, debris and moisture, but when that rubber wears out, sometimes the calipers can get contaminated. They can stick or start leaking; they can even rust. Then your caliper can get stuck applying that "squeeze" when you are not pressing on the brake pedal. Or they can get stuck in the other position, not applying stopping power when you press the pedal.
When this happens, it's not unusual to feel your vehicle pull to one side when you brake. You might notice a burning smell from the constant friction if the caliper is stuck on, plus you may feel the heat from the wheel after you park and get out of your vehicle. Sometimes you'll hear a high-pitched sound or clunk if your calipers are binding up.
That's your cue to have them checked out at your vehicle service center. If your calipers aren't working correctly, it can be a safety hazard. Sticking calipers can affect your ability to steer and stop; this is the kind of "brake time" you need so you can get them back on track and working properly.
Tuffy Lorain
1400 Broadway
Lorain, Ohio 44052
440-245-2823
http://www.tuffylorain.com
October 13, 2024
Changing your oil regularly is one of the most important things you can do to keep your vehicle running well. And knowing the right type of oil to use is also very important. Engine oil is classified by weight, but it doesn't refer to how much the oil would weigh if you put it on a scale. It r... More
October 6, 2024
There's nothing that radiates cool like a vehicle radiator that's helping to keep your engine running at the proper temperature. You don't have to baby it, but you can't simply ignore it, either. Let's take a quick dive under the hood to let you know what the radiator is doing. It takes the he... More
September 29, 2024
When one of your vehicles warning lights comes on, the first thing that comes to mind is, Oh, no, whats wrong now? When its the battery light, it means theres something wrong with your vehicles battery or charging system. And because both are important for your vehicle to work properly, its a go... More
