The 2008 Mazda CX-9 comes with different tire sizes depending on the trim level and wheel size. The most common tire sizes for this model year are 245/60R18 and 245/50R20. Let's break down the tire sizes for each trim level:

Sport and Touring Trims

For the Sport and Touring trims of the 2008 Mazda CX-9, the standard tire size is:

  • 245/60R18

This size is used for both front-wheel drive (FWD) and all-wheel drive (AWD) versions.

Grand Touring Trim

The Grand Touring trim, which is the highest trim level for the 2008 Mazda CX-9, comes with larger wheels and tires:

  • 245/50R20

This size applies to both FWD and AWD versions of the Grand Touring trim.

Tire Pressure

The recommended tire pressure for all 2008 Mazda CX-9 models is:

  • Front: 230 kPa (2.3 bar, 33 psi)
  • Rear: 230 kPa (2.3 bar, 33 psi)

It's crucial to maintain proper tire pressure for optimal performance, fuel efficiency, and tire longevity.

Temporary Spare Tire

The 2008 Mazda CX-9 is equipped with a temporary spare tire:

  • Size: T155/90R18
  • Recommended pressure: 320 kPa (3.2 bar, 46 psi)

Wheel Specifications

The wheel sizes for the 2008 Mazda CX-9 are:

  • 18 x 7.5 inches (for 245/60R18 tires)
  • 20 x 7.5 inches (for 245/50R20 tires)

Both wheel sizes are made of aluminum.

Importance of Correct Tire Size

Using the correct tire size is crucial for your 2008 Mazda CX-9. It ensures proper fitment, maintains accurate speedometer readings, and preserves the vehicle's handling characteristics. Always consult your owner's manual or the tire information placard located on the driver's side door jamb before replacing tires.

Remember to regularly check your tire pressure and tread depth to ensure optimal performance and safety. If you're unsure about the correct tire size or have any questions, it's best to consult with a professional tire dealer or your local Mazda service center.

FAQs About 2008 Mazda CX-9 Tire Sizes

    • Can I use a different tire size on my 2008 Mazda CX-9?
      It's recommended to stick with the factory-specified tire sizes. Using a different size can affect your vehicle's performance, fuel efficiency, and safety.
    • How often should I rotate the tires on my 2008 Mazda CX-9?
      Mazda recommends rotating your tires every 5,000 to 8,000 miles to ensure even wear and extend tire life.
    • What's the tread wear warranty for the original equipment tires on the 2008 Mazda CX-9?
      Tread wear warranty varies by tire manufacturer. Check with your tire dealer or the tire manufacturer for specific warranty information.