Brake Fluid – What It Does & Why It’s Important

stop-signBrake fluid plays an important role in the proper functioning of your vehicle’s brake system. Working under extremely high temperatures, the brake fluid facilitates the movement of the brake system’s various components. A non-compressible substance that is contained within the brake lines, brake fluid provides the force created when the brake pedal is pressed. This force is applied to each of the brake rotors on the four corners of the vehicle, effectively applying pressure to the wheels to slow or stop the movement of the vehicle.

Brake fluid is an element that needs to be periodically replaced. There are a variety of brake fluid types, so it is important to choose the right type for your vehicle. The primary types of brake fluid are glycol-based and silicon-based fluids. Glycol-based brake fluids are mostly used in vehicles with anti-lock brake systems (ABS) and vary by individual grade options. Silicone-based brake fluids are designed for use in vehicles without ABS technology. If a non-ABS vehicle has ever had a glycol-based brake fluid used in the brake system, that type of brake fluid must be continued since residual amounts of glycol will compromise the performance of a silicon-based fluid. To find out the best brake fluid option for your vehicle, refer to your owner’s manual, or ask your auto service technician.

It is necessary to drain and replace brake fluid periodically because it absorbs moisture from the air and degrades over time. Changing brake fluid at recommended intervals will assure proper brake system functioning. Brake fluid changes are typically done every one or two years, however different vehicles will have different recommendations for best performance.

Since your vehicle’s brake system and brake fluid are so crucial to its safe operation, it is really important to have this service done. It is also recommended that this service be done by a qualified professional automotive technician.

Wheel Alignment and Tire Balancing – Two Services You Need

tire service2Are you doing all you can to get the longest service life from your tires? If you are not getting regular wheel alignment and tire balancing services, you are not doing all you can to protect your tire investment.

Why is Wheel Alignment Important?

Also known as “front end alignment” or “tire alignment”, wheel alignment service involves the adjustment of the angle of your vehicle’s wheels to the original position recommended by the manufacturer. Wheel alignment includes inspecting tire tread for signs of poor alignment as well as checking the toe, camber, and caster to precisely measure wheel orientation. Wheel alignment checks are typically recommended every 10,000 miles. You may need wheel alignment service before your recommended interval if you notice the vehicle pulling to one side, or if the vehicle has recently been in a collision.

Why is Tire Balancing Necessary?

Tires lose balance as you drive, so periodic tire balancing service is needed to return proper balance. As the miles on your tires accumulate tread wear causes the distribution of weight around the tire to change, creating an imbalance. Unusual shaking or vibration as you drive can result from this imbalance. During tire balancing service, the technician will use a calibrated spin balancer, testing non-moving or static balance as well as moving or dynamic balance. Tires will be adjusted to the proper balance in accordance with the test results. Tire balancing is usually every 5-6,000 miles or 6 months.

Getting wheel alignment and tire balancing service is not expensive and it does not take a lot of time to get done. It is well worth the effort to protect your tire investment.