Drivers searching for 2008 Nissan Maxima tire size information are often looking to replace worn rubber or verify specifications for a specific repair. The dimensions and load rating are critical for ensuring a safe and comfortable ride, influencing everything from speedometer accuracy to handling in wet conditions. Getting this detail correct the first time saves money and prevents potential safety hazards down the road.
The Standard OEM Tire Size for the 2008 Maxima
The most common factory fitment for the 2008 Nissan Maxima is a set of 17-inch alloy wheels shod with 215/60R17 tires. This specific measurement indicates a tread width of 215 millimeters, an aspect ratio of 60% (meaning the sidewall height is 60% of the width), and a rim diameter of 17 inches. This combination was engineered by Nissan to balance daily drivability with the sporty stance the Maxima is known for, providing a comfortable cushion over road imperfections while maintaining a stable contact patch during cornering.
Decoding the Tire Sidewall Markings
Understanding the code printed on the sidewall of your current tires is the easiest way to confirm whether your 2008 Maxima is running the correct size. The sequence "215/60R17" will be followed by a load index and a speed rating, usually presented as a two-digit number and a letter. For example, a typical specification might read 215/60R17 95H. The "95" represents the maximum weight the tire can support when properly inflated, while the "H" indicates the speed rating, signifying the tire's ability to safely sustain speeds up to 130 mph (210 km/h).
Performance and Handling Implications
Tire size plays a significant role in the driving dynamics of any vehicle, and the Maxima is no exception. The 215/60R17 size was chosen to complement the vehicle's independent rear suspension and available all-wheel-drive system. Sticking close to these factory dimensions ensures the speedometer remains accurate and the traction control systems function as intended. Deviating significantly by increasing height or width can throw off these calibrations, potentially leading to inaccurate readings or suboptimal electronic intervention.
Aftermarket Options and Customization
While the 215/60R17 is the standard, many owners opt to customize their Maxima with larger wheels for aesthetic or performance reasons. If you are considering upsizing, the general guideline is not to increase the overall diameter of the tire by more than 3% compared to the original equipment. For the 2008 Maxima, this usually translates to safely fitting a 225/50R17 or a 235/45R18, provided the new wheels have the correct offset and clearance within the fenders. Always verify the specific fitment with a professional installer to avoid rubbing against the suspension or wheel well during full lock turns.
Load Ratings and Tire Pressure Specifications
Maintaining the correct air pressure is just as important as selecting the right size. The recommended tire pressure for a 2008 Nissan Maxima is typically around 32 PSI for the front tires and 30 PSI for the rear tires, though these numbers can vary slightly depending on climate and load. You should find the exact specifications on a sticker located on the driver’s side door jamb. Furthermore, the load index on your tires must meet or exceed the manufacturer's requirements to ensure the vehicle can handle its designed weight capacity, especially important for passengers and luggage during long trips.
