Tire upsizing offers an easy and affordable way to make your current ride look sportier. When done right, upsizing tires gives your car a stylish appearance while optimizing performance.
As a top-rated provider of wheels and tire financing, our team at Off-Road Rim Financing knows what tire upsize considerations to bear in mind. Keep reading as we explore a few guidelines on choosing larger tires for your car.
What Is Tire Upsizing?
Upsizing your tires simply means fitting your vehicle with a larger or wider set of tires. Cars typically come with Original Equipment or manufacturer-approved wheels and tires.
Manufacturers test these wheels and tires rigorously and design them to fit vehicle specifications for maximum safety, fuel efficiency, and performance features.
Fitting bigger tires on your vehicle means veering away from the manufacturer-approved standards. But does this mean you must compromise your vehicle’s safety and performance? Not necessarily.
Tire Upsizing Tips
You can upsize tires by upgrading their size without changing the wheels or upsizing both your tires and wheels. Probably the most crucial tire size adjustment tip is to try to maintain the overall diameter of your wheels and tires.
Upsizing Tires Without Changing Wheels
Swapping your tires for a bigger size without changing wheels works but only up to a certain limit. For safety reasons, the new overall diameter of the tire shouldn’t exceed 3% of its original value. When in doubt, seek advice from a tire professional.
Fitting Bigger Wheels and Tires
If you go for bigger wheels, then you must change the tires as well. You’ll need to switch to low-profile tires to maintain the overall diameter of your wheel and tires. The more you increase the wheel’s width, the broader and lower your tires.
Benefits of Upsizing Tires
Upsizing your tires instantly transforms your vehicle into something that looks ready for the racetrack. A larger contact patch also means better grip and a more stable ride. It helps you gain better control and brake faster.
Potential Downsides of Upsizing
Besides the additional cost, increasing tire dimensions may also come with various downsides, including the following.
Higher Fuel Consumption
While larger tires provide enhanced grip and stability, they increase rolling resistance. Enhanced grip forces your engine to work harder to spin the wheels, consuming more fuel.
Upsizing your tires often means reducing the tire sidewall, which is typically responsible for absorbing road imperfections, such as potholes and bumps. Upsizing your tires and wheels often means sacrificing ride comfort.
Tire upsizing may compromise vehicle traction, grip, braking, and cornering. Larger tires may also affect gear ratios and lead to inaccurate speedometer readings. Always seek professional advice before upsizing your wheels.
Get Your New Tires Today
If you need help upsizing tires for your car? Our Off-Road Rim Financing team can help. Besides expert advice, we make getting the perfect tires, rims, wheels, and accessories a breeze. Call (888) 871-2346 today for your tire size upgrade, or explore our blog to learn more about the acceptable tire size difference.