The 2020 Nissan Altima offers a range of trim levels, and understanding the correct tire size for your specific model is crucial for optimal performance, safety, and handling. This guide will help you navigate the tire selection process for your 2020 Nissan Altima.
Identifying Your 2020 Nissan Altima's Tire Size
Before you begin shopping for new tires, you need to know the exact size currently fitted on your vehicle. This information is typically found in a few places:
- Driver's Side Doorjamb: Check the sticker on the driver's side doorjamb. This sticker provides crucial information, including your vehicle's recommended tire pressure and size. The tire size will be listed as a series of numbers and letters (e.g., 235/45R18).
- Owner's Manual: Your owner's manual provides detailed specifications about your vehicle, including the recommended tire size and pressure.
- Existing Tire Sidewall: The tire size is also printed directly on the sidewall of your current tires.
Understanding the Tire Size Code:
The tire size code (e.g., 235/45R18) provides vital information:
- 235: This is the tire's width in millimeters.
- 45: This represents the aspect ratio – the tire's sidewall height as a percentage of its width.
- R: This indicates that the tire is a radial tire (the most common type).
- 18: This is the wheel diameter in inches.
Choosing the Right Replacement Tires for Your 2020 Nissan Altima
Once you've identified your original equipment (OE) tire size, you can start looking for replacements. While using the OE size is generally recommended, you might consider slight variations, but always consult your owner's manual or a tire professional before deviating. Improper tire size selection can affect your speedometer accuracy, handling, and even void your warranty.
Factors to Consider When Choosing Tires:
- Tire Type: Consider all-season tires for year-round use, summer tires for optimal performance in warm weather, or winter tires for improved traction in snow and ice. The best choice depends on your climate and driving conditions.
- Tire Treadwear: The treadwear rating indicates the tire's expected lifespan. A higher number generally means longer wear.
- Tire Traction: The traction rating reflects the tire's ability to grip the road in wet conditions.
- Tire Temperature: The temperature rating indicates the tire's resistance to heat buildup.
- Speed Rating: This letter designation indicates the maximum speed at which the tire is designed to operate. Ensure the speed rating matches or exceeds your vehicle's capabilities.
Where to Buy Tires for Your 2020 Nissan Altima
Numerous retailers offer tires for the 2020 Nissan Altima, including:
- National Tire Chains: Large chains like Discount Tire, Tire Rack, and others offer a wide selection and often include installation services.
- Local Tire Shops: Independent tire shops often provide personalized service and competitive pricing.
- Dealerships: Nissan dealerships can provide OE tires and installation, but may have higher prices.
Maintaining Your 2020 Nissan Altima's Tires
Proper tire maintenance is crucial for safety and longevity. Regularly check your tire pressure using a reliable gauge and inflate to the recommended pressure (found on the driver's side doorjamb sticker or owner's manual). Inspect your tires regularly for signs of wear, damage, or embedded objects. Rotate your tires according to the schedule outlined in your owner's manual to ensure even wear. Professional tire rotations and balancing are highly recommended.
By following this guide, you can confidently select and maintain the right tires for your 2020 Nissan Altima, ensuring a safe and enjoyable driving experience. Remember to always prioritize safety and consult professionals when unsure about any aspect of tire maintenance or replacement.
