Are you trying to figure out the correct tire size for your 2017 Chevy Cruze? Getting the right fit isn’t just about performance—it’s about safety and efficiency too.
When it comes to your Chevy Cruze, knowing the factory tire specifications can save you time and money during replacements. The 2017 model typically comes with different tire sizes depending on the trim level, from the standard L model to the premium Premier. Understanding these differences ensures you’ll make the right choice when it’s time for new rubber on your compact sedan.
Understanding the 2017 Chevy Cruze Tire Size Specifications
The 2017 Chevy Cruze comes with exact tire size specifications that vary depending on the trim level. Factory-installed tires typically follow a standardized format that indicates width, aspect ratio, construction type, and wheel diameter. These specifications are crucial for maintaining your vehicle’s performance and safety.
Standard Tire Sizes by Trim Level
Each 2017 Chevy Cruze trim features different tire specifications designed to complement its performance characteristics:
- L and LS Models: 195/65R15 (15-inch wheels)
- LT Model: 205/55R16 (16-inch wheels)
- Premier Model: 225/45R17 (17-inch wheels)
- RS Package: 225/40R18 (18-inch wheels)
These factory specifications consider the vehicle’s weight, handling requirements, and fuel efficiency targets. The Premier trim’s larger tire size offers improved grip and cornering stability compared to the base models.
Decoding Tire Size Markings
Tire size markings on your 2017 Cruze contain valuable information about their dimensions and capabilities:
- 195/65R15: The first number (195) represents the tire width in millimeters
- 65: The aspect ratio, indicating the sidewall height is 65% of the width
- R: Radial construction, the most common type in modern vehicles
- 15: The wheel diameter in inches
Understanding these markings helps you select appropriate replacements. Many Cruze owners discover that knowing these specifications has saved them from purchasing incompatible tires that could negatively affect handling and fuel economy.
Load Index and Speed Rating
Beyond the basic dimensions, 2017 Chevy Cruze tires also feature load and speed ratings:
| Trim Level | Typical Load Index | Speed Rating |
|---|---|---|
| L/LS | 91 | H (130 mph) |
| LT | 91 | H (130 mph) |
| Premier | 91 | V (149 mph) |
| RS Package | 92 | W (168 mph) |
Factory Tire Sizes for Different 2017 Chevy Cruze Trims
The 2017 Chevrolet Cruze features exact factory tire sizes designed for each trim level. These factory-fitted tires are carefully selected to optimize performance, comfort, and fuel efficiency for your exact Cruze model.
L and LS Trim Tire Specifications
The base L trim of the 2017 Chevy Cruze comes equipped with 195/65R15 tires as standard. These tires provide a good balance of comfort and fuel economy for daily driving. LS trim models typically share the same 195/65R15 tire size as the L trim, though some LS variants may be upgraded with larger 225/45R17 tires depending on selected options or sub-models. The smaller 15-inch wheels on these entry-level trims contribute to a smoother ride over rough roads and typically cost less to replace when needed.
LT Trim Tire Specifications
Moving up to the LT trim, your 2017 Chevy Cruze will be fitted with 205/55R16 tires. This mid-range tire size offers an excellent compromise between the comfort of smaller tires and the improved handling of larger ones. The slightly wider profile (205mm vs 195mm) provides additional grip while maintaining good fuel economy. These 16-inch tires are common in the market, making replacements readily available from many manufacturers at competitive prices.
Premier Trim Tire Specifications
The Premier trim stands as the top-tier option in the 2017 Cruze lineup and comes with appropriately upgraded tires. Most Premier models feature either 225/40R18 or 225/45R17 tires, depending on the exact package. The wider 225mm tread width delivers enhanced cornering stability and road grip. Premier models with 18-inch wheels typically use performance-oriented tires such as Pirelli Cinturato P7 All Season or Nexen N5000 Platinum, while the 17-inch wheel variants might be equipped with options like Toyo Extensa HP II or Yokohama Avid Ascend GT. These larger diameter wheels with lower-profile tires give your Cruze a sportier appearance and improved handling response.
| Trim | Typical Tire Sizes |
|---|---|
| L | 195/65R15 |
| LS | 195/65R15 or 225/45R17 |
| LT | 205/55R16 |
| Premier | 225/40R18 or 225/45R17 |
Decoding Tire Size Markings on Your 2017 Chevy Cruze
Tire size markings on your 2017 Chevy Cruze contain critical information about dimensions and performance capabilities. Each number and letter in the tire code represents exact measurements that determine how your tire fits and functions on your vehicle.
The tire size format follows a standard pattern, such as 225/40R18, which is commonly found on the Premier trim. Breaking down this example:
- 225: This number indicates the tire width in millimeters measured from sidewall to sidewall
- /40: The aspect ratio showing the tire’s height as a percentage of its width (40% in this case)
- R: Designates the construction type (R = Radial)
- 18: Wheel diameter in inches
Various 2017 Chevy Cruze models feature different tire sizes based on their trim level. The L trim typically uses 195/65R15 tires, while the Diesel trim comes equipped with 205/55R16 tires. Mid-range trims often feature 215/60R16 or 215/55R17 sizes, and higher-end models use 225/45R17, 225/50R17, or 225/40R18 options.
Additional markings may include load index and speed rating symbols following the size designation. For example, popular tires for the Cruze such as the Pirelli Cinturato P7 All Season or Nexen N5000 Platinum will include these ratings to indicate the maximum load capacity and speed capability.
Understanding these markings ensures you’ll select compatible replacement tires that maintain your Cruze’s handling characteristics and performance. Popular options for the 225/40R18 size include General G-Max AS-05, while 225/45R17 tires include trusted choices like Toyo Extensa HP II, Yokohama Avid Ascend GT, and Kumho Ecsta PA51.
Benefits of Maintaining the Correct Tire Size
Proper tire size for your 2017 Chevy Cruze directly impacts road safety by ensuring optimal contact with the road surface. This enhanced contact significantly improves traction during sudden stops, cornering stability in adverse weather conditions, and overall vehicle control. Your Cruze’s handling characteristics remain as designed by Chevrolet engineers when you maintain factory-specified tire dimensions.
Performance advantages extend beyond basic safety features. The right tire size preserves steering responsiveness and ride quality that Chevrolet carefully calibrated for each Cruze trim level. Sportier trims like those with the RS package use 225/40R18 or 225/45R17 tires specifically to enhance cornering ability and road grip without compromising other performance aspects.
Fuel efficiency suffers when incorrect tire sizes are installed. Non-standard dimensions typically increase rolling resistance, forcing your engine to work harder and consume more fuel over time. Many Cruze owners report noticeable decreases in MPG after switching to improperly sized tires, particularly those with wider widths than recommended.
Premature wear on suspension components occurs when using tires outside manufacturer specifications. Your Cruze’s suspension geometry was engineered for exact tire dimensions ranging from 195/65R15 on base models to 235/40R18 on Premier trims with certain packages. Deviating from these specifications places uneven stress on components like tie rods, control arms, and wheel bearings.
Speedometer accuracy depends on maintaining the correct tire circumference. Installing tires with different overall diameters than factory specifications causes your speedometer to display incorrect speeds, potentially leading to unintended traffic violations or unsafe driving conditions.
Warranty protection remains intact when you adhere to Chevrolet’s tire specifications. Using non-approved tire sizes might void portions of your vehicle warranty related to drivetrain or suspension components if damage can be attributed to the improper tire choice. This protection factor becomes especially important for newer Cruze models still covered under manufacturer warranties.
Tire Pressure Monitoring System (TPMS) compatibility is ensured with correct tire sizes. Your Cruze’s TPMS was calibrated for exact tire volumes and pressure ranges based on the original equipment sizes like 205/55R16 found on LT trims or 225/45ZR18 on certain premium configurations.
Alternative Tire Sizes Compatible with the 2017 Chevy Cruze
Compatible, non-stock tire sizes maintain safe handling and fitment while offering flexibility for your 2017 Chevy Cruze. Several alternative options exist that closely match the original dimensions without compromising performance. For 195/65R15 stock tires, you can consider 185/65R15 or 205/55R16 as they have similar overall diameters. If your Cruze came with 205/55R16 tires, alternatives like 215/55R16 or 205/60R16 work well, though they’ll slightly affect speedometer readings. Vehicles equipped with 225/45R17 tires can accommodate 235/45R17 or 225/50R17 as potential upsizing options if wheel wells provide sufficient clearance. For the 225/40R18 size, compatible alternatives include 235/40R18 or 225/45R18.
Upsizing Options and Considerations
Upsizing tires on your 2017 Chevy Cruze enhances both aesthetics and performance characteristics. Moving from 225/45R17 to 225/40R18 increases wheel diameter, resulting in more responsive handling and improved cornering stability. Wider tires such as 235mm width provide additional grip on the road surface, particularly valuable during quick maneuvers or wet conditions. The improved grip comes with trade-offs including increased rolling resistance that may reduce fuel economy by 1-2 mpg. Clearance issues become more critical with larger tires, requiring careful inspection to prevent rubbing against wheel wells during turns or over bumps. Larger diameter wheels typically create a firmer ride quality as there’s less tire sidewall to absorb road imperfections.
Downsizing Possibilities
Downsizing tires offers practical benefits for 2017 Cruze owners seeking improved comfort and cost savings. Switching from 225/45R17 to 205/55R16 or 195/65R15 produces a smoother ride quality thanks to increased sidewall flexibility that better absorbs road irregularities. Road noise decreases noticeably with smaller tire and wheel combinations, creating a quieter cabin environment during highway driving. Smaller tires typically cost $20-50 less per tire than their larger counterparts, representing important savings when replacing all four. Winter performance often improves with narrower tires that cut through snow more effectively. Fuel economy gains of approximately 0.5-1 mpg commonly result from reduced rolling resistance of smaller, narrower tires. Performance considerations include slightly less responsive cornering and reduced maximum grip in dry conditions compared to larger wheel/tire combinations.
Seasonal Tire Recommendations for the 2017 Chevy Cruze
All-Season Tires
All-season tires provide year-round performance for your 2017 Chevy Cruze, balancing wet and dry traction with light winter capability. Several top-performing options match the various factory sizes of your Cruze. For vehicles equipped with 225/40R18 wheels, the Pirelli Cinturato P7 All Season delivers reliable performance in multiple conditions. Nexen N5000 Platinum tires offer a comfortable ride with reduced road noise, while the General G-Max AS-05 provides enhanced cornering response. Cruze models with 225/45R17 wheels benefit from the Toyo Extensa HP II’s extended tread life, Yokohama Avid Ascend GT’s fuel-efficient design, or Kumho Ecsta PA51’s responsive handling characteristics.
Winter and Snow Tires
Winter tires become essential for your 2017 Chevy Cruze when temperatures consistently drop below 45°F. Dedicated winter tires feature specialized rubber compounds that remain flexible in cold weather and tread patterns designed to grip snow and ice. Matching your vehicle’s factory size ensures proper fitment and performance—195/65R15 winter tires work best for L and LS trims, while 205/55R16 sizes suit Diesel models. The smaller 15″ and 16″ winter tire options often perform better in snow than larger diameter alternatives, providing improved traction through deeper snow with their narrower profile. Switching to winter tires before the first snowfall dramatically improves your Cruze’s braking distance and cornering stability on slippery roads.
Trim-Exact Tire Selection Guide
| Trim Level | Factory Tire Size | Recommended All-Season | Best for Winter |
|---|---|---|---|
| Diesel | 205/55R16 | Yokohama Avid Ascend GT | 205/55R16 |
| L | 195/65R15 | Kumho Ecsta PA51 | 195/65R15 |
| LS | 195/65R15, 225/45R17 | Toyo Extensa HP II | 195/65R15 |
| LT | 225/45R17 | Kumho Ecsta PA51 | 205/55R16 |
| Premier | 225/40R18, 225/45R17 | Pirelli Cinturato P7 | 225/45R17 |
Tire pressure for your Cruze typically runs around 35 psi for all factory sizes, though exact specifications appear on the driver’s side door jamb placard. Maintaining proper inflation extends tire life and optimizes fuel economy regardless of which seasonal option you choose. Different driving conditions require different tire characteristics—dry performance, wet traction, snow capability, and ice grip all factor into selecting the right tire for your exact climate and driving habits.
How Tire Size Affects Performance and Fuel Economy
The tire size on your 2017 Chevy Cruze significantly impacts both performance and fuel economy. Larger diameter tires like the 17 or 18-inch options provide better handling and cornering stability through their wider contact patch and lower profile sidewalls, which effectively reduce tire flex during turns. These performance benefits come from tires such as the 225/45R17 found on higher LT and Premier trims or the sporty 225/40R18 equipped on Premier and RS package models.
Lower profile tires deliver improved steering response and a sportier driving experience. The 225/40R18 tires, for example, offer crisp handling characteristics that enhance the Cruze’s agility on winding roads. This responsiveness comes at a cost though – these sportier options typically create a firmer ride quality, especially on rough or damaged road surfaces.
Smaller tires such as the base 195/65R15 found on LS trims prioritize comfort and efficiency over performance. These tires feature taller sidewalls that absorb road imperfections more effectively, resulting in a smoother, more comfortable daily driving experience for commuters.
Fuel economy varies considerably based on your Cruze’s tire size. Narrower tires like the 195/65R15 reduce rolling resistance by presenting less surface area against the pavement. This reduction requires less energy to maintain momentum, directly translating to better fuel efficiency during both city and highway driving.
Wider, performance-oriented tires such as the 225/45R17 or 225/40R18 increase rolling resistance through their larger contact patches. These tires also typically weigh more than smaller options, creating additional rotational mass that the engine must overcome. Both factors contribute to slightly reduced fuel economy compared to the smaller tire options.
Tire tread design plays an important role in efficiency as well. More aggressive or sport-oriented tire patterns with deeper grooves and specialized compounds prioritize grip over efficiency, further impacting your Cruze’s fuel consumption. Performance-focused tire designs sacrifice some economy to deliver enhanced traction in various driving conditions.
The balance between performance and economy depends on your driving priorities. If maximum fuel efficiency ranks highest on your list, the smaller 195/65R15 or 205/55R16 tires deliver optimal economy. For drivers who value responsive handling and sportier aesthetics, the 225/45R17 or 225/40R18 options provide these benefits with only a minor fuel economy penalty.
Conclusion
Choosing the right tire size for your 2017 Chevy Cruze is essential for maintaining its performance safety and efficiency. Whether you’re sticking with factory specifications or exploring alternative sizes your decision impacts everything from handling to fuel economy.
Remember that each trim level has exact requirements: L and LS models use 195/65R15 LT models use 205/55R16 Premier models use 225/45R17 and RS packages feature 225/40R18 tires. Understanding these specifications along with load indexes and speed ratings ensures you’ll make informed decisions when it’s time for replacements.
By selecting the appropriate tires for your driving conditions and preferences you’ll maximize your Cruze’s potential while maintaining its safety features and handling characteristics that Chevrolet engineers carefully designed.
Frequently Asked Questions
What are the standard tire sizes for a 2017 Chevy Cruze?
The 2017 Chevy Cruze has different tire sizes based on trim level. The L and LS models use 195/65R15 tires, the LT model uses 205/55R16, the Premier model uses 225/45R17, and the RS package features 225/40R18 tires. Each size is specifically designed to optimize the vehicle’s performance, handling, and fuel efficiency for that particular trim level.
How do I read tire size markings on my Chevy Cruze?
Tire size markings (like 225/45R17) contain specific information: the first number (225) is the width in millimeters, the second number (45) is the aspect ratio (sidewall height as a percentage of width), “R” indicates radial construction, and the last number (17) is the wheel diameter in inches. Understanding these markings helps ensure you purchase compatible replacement tires.
What load index and speed ratings are recommended for the 2017 Cruze?
Most 2017 Chevy Cruze trims have a load index of 91, while the RS package has 92. Speed ratings vary by trim: L, LS, and LT models are H-rated (130 mph), Premier is V-rated (149 mph), and the RS package is W-rated (168 mph). Always match or exceed these ratings when replacing tires to maintain safety and performance.
Can I use alternative tire sizes on my 2017 Chevy Cruze?
Yes, you can use alternative tire sizes within reasonable parameters. For example, 195/65R15 tires could be replaced with 185/65R15 or 205/55R16. When considering alternatives, ensure the overall diameter remains within 3% of the original to avoid issues with speedometer accuracy, clearance, and handling characteristics.
What are the benefits of upsizing tires on my Cruze?
Upsizing tires (going to larger wheels/lower profile tires) can improve handling, cornering stability, and aesthetics. Larger tires typically provide better grip and more responsive steering. However, be aware that upsizing may increase rolling resistance, potentially reduce fuel economy, and create clearance issues with wheel wells or suspension components.
Are there advantages to downsizing tires on a Chevy Cruze?
Downsizing tires can enhance ride comfort, reduce road noise, improve winter performance, and lower replacement costs. Smaller tires with taller sidewalls absorb road imperfections better, providing a smoother ride. They may also perform better in snow and ice conditions. The main trade-off is slightly less responsive cornering and reduced grip in dry conditions.
What are the best all-season tires for a 2017 Chevy Cruze?
Top all-season options include the Pirelli Cinturato P7 All Season for 225/40R18 wheels, Continental PureContact LS for 225/45R17, Michelin Primacy Tour A/S for 205/55R16, and Kumho Ecsta PA51 for 195/65R15 tires. These tires offer excellent traction in various weather conditions while maintaining good fuel efficiency and tread life.
Do I need winter tires for my Chevy Cruze?
If you live in an area with regular snow, ice, or temperatures consistently below 45°F (7°C), winter tires are strongly recommended. They use special rubber compounds that stay flexible in cold weather and feature tread patterns designed for snow and ice traction. For optimal performance, choose winter tires that match your factory tire size.
How does tire size affect fuel economy in the Cruze?
Tire size significantly impacts fuel economy. Narrower tires with higher aspect ratios (like 195/65R15) typically offer better fuel efficiency due to reduced rolling resistance. Wider, performance-oriented tires (like 225/40R18) may decrease fuel economy by 1-2 MPG. Maintaining proper inflation pressure is also crucial for maximizing fuel efficiency regardless of tire size.
What happens if I use the wrong tire size on my Chevy Cruze?
Using incorrect tire sizes can lead to multiple issues: inaccurate speedometer readings, compromised handling, reduced fuel efficiency, premature wear on suspension components, and potential clearance problems. It may also affect your vehicle’s warranty and cause compatibility issues with the Tire Pressure Monitoring System (TPMS). Always consult your owner’s manual or a tire professional before changing sizes.
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