If your tires start to go bald or suffer damage while out on the road, you have to replace them with quality rubber to continue on your travels. But what if your car is under warranty? How can you avoid voiding your coverage while buying aftermarket tires for your ride? Well, you can rest assured that installing aftermarket tires will not affect the factory warranty on your car. Want to know more? Take a look at this guide.


Protection Offered by the Magnuson-Moss Act


All automotive warranty companies must abide by the Magnuson-Moss Act while deciding to approve or deny claims. This act states that they cannot deny your claim just because you modified your vehicle.


So, whether you put on aftermarket tires, exhaust, or other upgrades, they are not allowed to deny you coverage due to those parts. Instead, they must provide that the failure of any given system or part is directly linked to the modification. If they cannot do that, then they must approve the claim and cover the required services.


To ensure you get all that protection, practice your due diligence when selecting your aftermarket tires. You just have to look at their key characteristics to make sure that they meet the manufacturer’s minimum standards to buy your tires with confidence.


What to Look for in Warranty Compliant Tires


To keep from voiding your automotive warranty, you should look for the following characteristics when buying aftermarket tires.


Materials


Although it’s often simply referred to as rubber, tires are made from a variety of materials, including steel, nylon, and synthetic polymers. Natural rubber is still important since it resists tears, cracks, and other damage as you move down the road.


To get the best tires for your ride, look for companies that use at least two body plies made from a mix of rayon, nylon, or polyester and rubber. Beyond that, they should have a strong sidewall and a tread pattern designed to balance grip and wear.


Load Rating


Every tire has a load index that indicates how much weight it can support while on the road. You must buy aftermarket tires that match or exceed this rating. If you don’t, your tires could wear out too fast or even pop. You can ask your installer what load rating to use if you’re not sure.


Speed Rating


Your aftermarket tires also have to meet or exceed the speed rating. This rating indicates how fast the tires can spin without deforming or otherwise failing. If you’ve upgraded the horsepower of your car, you may need tires with a higher speed rating than was issued from the factory.


Also, remember to look for tread patterns that match the climate in your area. If it’s mostly dry and doesn’t freeze during the winter, you can likely get summer tires. Otherwise, go with all-season tires. You can also get winter compounds and snow tires for the winter if needed in your area.


How to Get Aftermarket Tires You Can Trust


If you’re not sure what aftermarket tires to buy, just ask the team at APA Total Car Care in Queen Creek, AZ. We will help you zero in on tires that will meet your budget, support your travel needs, and look fantastic on your vehicle. Beyond that, we will help you find tires that exceed the manufacturer’s recommended minimum standard, so you can rest assured that your selections won’t void your warranty.


A person wearing a grey Los Angeles Dodgers 2024 World Series Champions t-shirt stands against a plain grey wall.

Andrew Harris

Andrew Harris grew up in the bays of Automotive Excellence, the Seal Beach repair shop his father Joe opened back in 1981. When he officially stepped in as owner in 2005, Andrew carried on the family tradition with the same philosophy: deliver reliable auto care built on honesty and craftsmanship. What began as one small shop has grown into two Seal Beach locations, giving local drivers dealership-level service with a family-run feel.


Under Andrew’s leadership, Automotive Excellence has earned AAA Approval and built a team of ASE-Certified and Master technicians. From hybrid diagnostics to precision alignments, auto electrical repairs, and everything in between, his crew uses cutting-edge tools and training to tackle today’s most complex vehicles.


For Andrew, cars are only part of the story. He sees customers, vendors, and employees as neighbors first, and works to make every interaction built on trust and respect. Whether he’s sharing maintenance tips online or talking through a repair at the counter, his goal is to make car care clear, stress-free, and dependable for the Seal Beach community he proudly serves.

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