Understanding Your New Car Warranty

When you buy your new car your salesman will tell you that it has a “bumper to bumper” warranty. The most common coverage is for 3 years or 36,000 miles whichever should first occur. “Bumper to bumper” warranty sounds like it means that everything is covered. Unfortunately this is not the case. For example, your tires are not covered at all by the car manufacturer but under a separate warranty by the tire manufacturer.

It can be tedious, but the only way to completely understand your warranty is to actually read it. All warranties now are required to use the word “limited” unless there are absolutely zero exclusions and this, to the best of my knowledge, is never the case.

Some of the most common items that are mistakenly believed to be included in warranties are tires, rental car coverage, maintenance, and faded or damaged paint from various kinds of air contaminants.

I don’t know why all car manufacturers choose to exclude tires from their “bumper to bumper” warranties. After all, they choose the tire manufacturer just like they choose the manufacturer of other components on your car which they don’t manufacture themselves like the sound systems. The owner of a car has an established relationship with the service department of the dealership because she is bringing her car back every 5,000 miles or so for factory recommended maintenance. In most cases, she doesn’t even know who the tire dealer is. It would be far more customer friendly for the manufacturer to allow her dealer to handle warranty claims on tires. My suggestion is to ask your dealer’s service advisor or service manager to “broker” the warranty claim on your tires on your behalf. The dealership is more likely to have an established relation ship with a tire store and they can be your advocate.

New car warranties virtually never provide for a free rental car unless the vehicle must be tied up overnight for repairs. All too often, car salesman will promise you a “free loaner” anytime your car is in for service. Verify this with the service department before you rely upon it. There are extended service contracts which you can buy in addition to your new car warranty which will provide rental car coverage.

A new car warranty covers only “repairs” not maintenance items. A very common request is that a front end alignment be performed under warranty. Your alignment should have been checked before your car was delivered. If your car goes out of alignment after delivery, it is usually considered owner’s maintenance. Brakes are another item often misunderstood as being covered under warranty. Brake wear is almost always a maintenance item. Only a mechanical defect in your brakes is covered under warranty.