Undercar Archives - Page 4 of 16 - Tire Review Magazine
Arnott Introduces Air Suspension Strut for 2007-2012 Mercedes-Benz GL-Class, 2006-2011 ML-Class

Arnott has introduced a new premium air suspension strut for the front left or right side of the 2007-2012 Mercedes-Benz GL-Class SUV and 2006-2011 ML-Class SUV.

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Arnott Introduces Rear Air Spring for 2010-2016 Porsche Panamera

Arnott has introduced a new rear aftermarket air spring for the 2010-2016 Porsche Panamera (970 Chassis) with auto leveling.

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Alternator Ripple Testing: The Ghost in the Machine

Before computers and networks in vehicles, an alternator that was producing AC voltage or ripple through the electrical system would cause flickering lights and maybe an ignition problem. Today, excessive ripple voltage can cause communication issues with networks and communication DTCs in multiple modules.

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Sensing Brake Pad Wear

Brake pad wear sensors have been around for more than 40 years, but in the past decade, their technology has advanced.

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Making Brake Jobs Last Longer: Tips to Ensure the Quality of Your Work

All shops want to see a customer again but not for a brake comeback. Make sure your techs are following these tips to ensure the best brake job every time.

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Understanding Dynamic Tire Alignment: What You See in the Shop is a Small Snapshot

One of the most difficult concepts for any technician is how alignment angles change when a vehicle is accelerating, braking and cornering. And what you see in the alignment bay is just a small snapshot.

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Bosch Expands Coverage To More Than 6.3M Vehicles In May And June

Bosch has added new parts coverage for vehicles from Subaru, Volkswagen, Hyundai, Chevrolet and more in May and June.

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Brake Line Inspection: Corrosion Warning Signs and Protecting Against Liability

No one can predict when a brake line or hose will fail. This is why inspecting brake lines should be part of every vehicle inspection

Struts: The ‘Loaded’ Question

What can you do in 17 minutes? You could make money on those 17 minutes of billed labor installing traditional struts – or you can give up those 17 minutes to sell a more profitable part that has the potential to lower the chances of a comeback and give the customer more value.

Scrub Radius and Alignments

Custom wheels and oversized tires can look good and give a vehicle a unique appearance. But it’s what you can’t see that can become really ugly, especially if the alignment and suspension angles have become altered in the installation process.

Fixing Pulsation and Judder Issues

When a customer pulls in with a complaint about brake pulsation or judder, throwing parts at a repair will not solve the problem.

Understanding Sway Bar Technology

Sway, stabilizer or anti-roll bars never get the credit they deserve. If sway bars were never invented, the ride and handling of vehicles would be a lot harsher than it is today. These bars act as a third spring, controlling rolls and stiffness of a vehicle. A sway bar has no effect if both sides