Suspension & steering
Alignment, ball joints, tie rods, CV axles, motor mounts, tires, and what keeps your vehicle tracking straight.
Suspension & steering service →June 20, 2019
Motor Mounts: What Are They and What Do They Do?
Motor mounts are the rubber and metal brackets that support your engine and transmission. When they wear out, the engine can shift several inches on acceleration, with costly consequences.
Read article →April 4, 2019
What Is a Tire Pressure Monitoring System?
TPMS has been standard on all new U.S. vehicles since 2007. Here's how the system works, what the warning light means, and why proper tire inflation matters for safety and fuel economy.
Read article →July 30, 2014
What Keeps Your Vehicle Stable?
Shocks and struts do more than smooth the ride. Worn ones increase stopping distance by as much as 23% and accelerate tire wear. Here is what to watch for.
Read article →June 2, 2014
What Powers the Steering System in Your Vehicle?
Power steering is really power-assisted steering, where a hydraulic pump does the heavy work so you can steer with ease. Here is how the system works and how to maintain it.
Read article →April 24, 2014
What Are the Ball Joints in Your Vehicle Suspension?
Ball joints are the pivot points between your wheels and suspension. Worn ball joints can cause clunking noises, wandering steering, and unusual tire wear, and should be inspected annually.
Read article →April 2, 2014
Good Tires Are Crucial for Vehicle Safety
Tires are among the most critical safety components on any vehicle. NHTSA data shows that underinflated tires contribute to 20 percent of all highway crashes and are the leading cause of roadside breakdowns.
Read article →March 23, 2014
What Are the Tie Rods in My Vehicle?
Tie rods transmit steering force from the rack to the wheel. When they wear, you get loose, wandering steering. If one fails completely, you lose control.
Read article →February 6, 2014
What Are Signs of Improper Alignment in My Vehicle?
A tilted steering wheel, pulling to one side, and uneven tire wear are all signs your alignment needs attention. Here is what each symptom tells a technician.
Read article →December 1, 2011
What Does It Mean When My CV Axles Boots Are Leaking?
A cracked CV boot lets grease out and dirt in. Once contamination reaches the joint, you're replacing the whole axle. Catching it early costs far less.
Read article →October 17, 2011
Keeping Good Tread on Your Tires Is Crucial for Your Vehicle's Safety
80% of tire failures happen in the last 20% of tread life, and age matters as much as wear. Here is what to know about replacing tires before they fail.
Read article →June 23, 2010
What Is the Function of My Vehicle's Motor Mounts?
Motor mounts cradle the engine and isolate vibration. When the rubber deteriorates, you feel it as clunking, vibration, and erratic engine movement, and drivetrain damage can follow.
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