2017 Nissan Rogue Sport Tires

The 2017 Nissan Rogue Sport, a subcompact crossover SUV, offers a compelling blend of practicality, fuel efficiency, and maneuverability. Crucial to its overall performance and driving characteristics is the tire selection. Understanding the tire specifications and their impact on the vehicle is paramount for owners seeking optimal handling, comfort, and safety. This guide delves into the technical aspects of tires fitted to the 2017 Rogue Sport, exploring size variations, recommended brands, and the underlying engineering principles at play.

Tire Size and Specifications

The primary tire size for the 2017 Nissan Rogue Sport is 215/65R17. Let's break down what each component of this designation means:

215: This represents the section width of the tire in millimeters. It's the distance from sidewall to sidewall when the tire is properly inflated and mounted on a wheel. A wider tire generally provides better grip but can also increase rolling resistance, potentially impacting fuel economy.
65: This is the aspect ratio, expressed as a percentage. It represents the height of the sidewall as a proportion of the section width. In this case, the sidewall height is 65% of 215mm, equating to approximately 139.75mm. A lower aspect ratio typically results in a stiffer sidewall, improving handling responsiveness but potentially sacrificing ride comfort.
R: This indicates a radial tire construction. Radial tires are the most common type of tire construction today. They feature plies that run radially (perpendicularly) from bead to bead, providing strength and flexibility.
17: This is the wheel diameter in inches. The tire is designed to fit on a 17-inch wheel.

While 215/65R17 is the most common size, some trims or optional packages might have been equipped with 225/60R17 tires. The key difference here is the wider section width (225mm) and slightly lower aspect ratio (60%), which could provide marginally improved grip at the expense of some ride comfort. It's crucial to consult the vehicle's door placard or owner's manual for the correct and recommended tire size.

Understanding Load Index and Speed Rating

Beyond the size designation, tires also have a load index and a speed rating. These are equally important for ensuring safe and optimal performance. The load index is a numerical code that represents the maximum weight a single tire can carry at its maximum speed. The speed rating is an alphabetical code that indicates the maximum speed at which the tire can sustain a load corresponding to its load index.

For the 2017 Rogue Sport, the tires typically have a load index in the range of 99-100, and a speed rating of H or V. A load index of 99 corresponds to a maximum load capacity of 1709 lbs (775 kg) per tire, while 100 represents 1764 lbs (800 kg). An 'H' speed rating indicates a maximum speed of 130 mph (210 km/h), and a 'V' rating represents a maximum speed of 149 mph (240 km/h). It's imperative to replace tires with ones that meet or exceed the original equipment (OE) specifications for load index and speed rating. Using tires with lower ratings could compromise safety and performance.

Tire Types and Their Impact

The type of tire significantly influences the 2017 Rogue Sport's handling, ride comfort, and performance in various weather conditions. Common tire types include:

All-Season Tires: These are the most common type of tire and are designed to provide a balance of dry, wet, and light snow performance. They offer a compromise between grip, tread life, and noise levels. Most Rogue Sports came equipped with all-season tires from the factory.
Touring Tires: Touring tires prioritize ride comfort and noise reduction over ultimate grip. They are typically used for long-distance driving and offer good handling in dry and wet conditions.
Performance Tires: Performance tires are designed for enhanced grip and handling, particularly in dry conditions. They usually have a softer rubber compound and a more aggressive tread pattern. However, they tend to have shorter tread lives and may be noisier than all-season or touring tires. These are generally not recommended for the Rogue Sport unless a significant emphasis is placed on sportier handling, as they can degrade ride quality.
Winter Tires: Winter tires, also known as snow tires, are specifically designed for optimal performance in cold temperatures, snow, and ice. They feature a specialized rubber compound that remains pliable in cold weather and a unique tread pattern with sipes (small slits) that provide enhanced grip on slippery surfaces. Using winter tires significantly improves safety and handling in winter conditions.

Recommended Tire Brands and Models

Numerous tire brands offer suitable options for the 2017 Nissan Rogue Sport. Some popular and highly-rated choices include:

Michelin: Michelin tires are known for their excellent balance of performance, comfort, and durability. The Michelin Defender T+H is a popular choice for all-season performance.
Bridgestone: Bridgestone offers a wide range of tires, including the Bridgestone Ecopia EP422 Plus, which focuses on fuel efficiency and ride comfort.
Continental: Continental tires are known for their advanced technology and performance. The Continental TrueContact Tour is a highly-rated all-season tire that provides excellent handling, comfort, and tread life.
Goodyear: Goodyear offers various tires, including the Goodyear Assurance WeatherReady, an all-weather tire that provides confident performance in a wide range of conditions, including snow and ice.

Choosing the right tire depends on individual driving needs and preferences. Consider factors such as typical driving conditions, desired ride comfort, and budget when making a selection. Reading online reviews and consulting with a tire professional can also be helpful.

Tire Pressure Monitoring System (TPMS)

The 2017 Nissan Rogue Sport is equipped with a Tire Pressure Monitoring System (TPMS). This system monitors the air pressure in each tire and alerts the driver if the pressure drops below a certain threshold. Maintaining proper tire pressure is crucial for optimal handling, fuel efficiency, and tire wear. Consult the vehicle's door placard or owner's manual for the recommended tire pressure. Regularly check and adjust tire pressure, especially during seasonal temperature changes.

TPMS sensors are located inside the wheels and communicate with the vehicle's computer. When replacing tires, it's important to ensure that the TPMS sensors are properly installed and functioning correctly. Some tire shops may need to reprogram the TPMS sensors after tire replacement to ensure accurate readings.

The Engineering Behind Tire Performance

Tire performance is a complex interplay of several engineering factors. The rubber compound used in the tire's construction directly impacts grip and wear resistance. Softer compounds typically offer better grip but wear out faster. The tread pattern plays a crucial role in water evacuation and snow traction. Sipes, the small slits in the tread blocks, create additional biting edges for improved grip on slippery surfaces. The tire construction, including the number of plies and the materials used, affects the tire's stiffness and handling characteristics.

The contact patch, the area of the tire that is in contact with the road surface, is a critical factor in determining grip. A larger contact patch generally results in better grip, but it can also increase rolling resistance. Tire engineers carefully optimize the contact patch to balance grip, fuel efficiency, and wear.

Proper tire inflation is essential for maintaining the optimal contact patch and maximizing tire performance. Underinflated tires can lead to increased rolling resistance, reduced fuel efficiency, and uneven wear. Overinflated tires can result in a smaller contact patch, reduced grip, and a harsher ride.

Conclusion

Selecting the right tires for your 2017 Nissan Rogue Sport is a critical decision that impacts safety, performance, and comfort. By understanding the tire size designations, load index, speed rating, tire types, and recommended brands, owners can make informed choices that meet their individual needs and preferences. Regular tire maintenance, including checking tire pressure and inspecting for wear, is essential for ensuring optimal performance and longevity. Always consult the vehicle's owner's manual and a qualified tire professional for specific recommendations and guidance. Investing in quality tires and maintaining them properly is a crucial aspect of responsible vehicle ownership.