The code 235/45 R17 is an alphanumeric designation:
- 235: Tire width in millimeters.
- 45: Aspect ratio (sidewall height as a percentage of width).
- R: Radial construction.
- 17: Wheel rim diameter in inches.
Best Continental Tires In 235/45 R17
Continental offers a variety of high-quality tires in the 235/45 R17 size, each designed to provide specific benefits. From enhanced handling and braking performance to superior comfort and durability, there is a Continental tire to suit your driving style and vehicle requirements. Our products are engineered with German technology to deliver a refined and secure driving experience.
Top Continental Models In 235/45 R17
For the 2026 season, these are the flagship Continental models available for the 235/45 R17 specification:
- PremiumContact™ 7: The benchmark for safety and comfort. It features adaptive tread technology that adjusts to your driving style, providing best-in-class wet braking and precise handling.
- SportContact™ 7: Designed for high-performance driving. This tire offers extreme steering precision and maximum grip, ideal for sportier vehicles and spirited driving.
- UltraContact™: Engineered for maximum longevity. With its YellowChili compound, this tire provides exceptional durability and high mileage for those who drive frequently.
- AllSeasonContact 2: Our most advanced year-round solution, offering improved efficiency and safety in all weather conditions, perfect for moderate climates without the need for seasonal swaps.
Understanding 235/45 R17 Specifications
The 235/45 R17 tire size contains specific information about the tire's dimensions and internal construction:
- 235: Indicates the tire's section width in millimeters (235 mm) from sidewall to sidewall.
- 45: The aspect ratio, representing the sidewall height as 45% of the 235 mm width. This provides a balance of stability and steering response.
- R: Stands for radial construction, the industry standard for modern road tires.
- 17: Indicates the wheel diameter in inches, meaning the tire is designed to fit a 17-inch rim.
How To Choose The Right Tire In 235/45 R17
Selecting the right 235/45 R17 tire involves matching the tire's strengths with your typical driving environment and vehicle requirements:
- Driving Environment: If you primarily drive on motorways and value a quiet cabin, the PremiumContact 7 is the ideal choice. For a more spirited, sporty feel, the SportContact 7 is superior.
- Climate: For regions with light snow or varied weather, the AllSeasonContact 2 is highly convenient. However, if temperatures consistently drop below 7°C, dedicated winter tires like the WinterContact TS 870 P are essential for safety.
- EV-Compatibility: Many modern cars in this size are electrified. Look for the EV-Ready symbol to ensure the tire can handle the instant torque and additional battery weight of electric powertrains.
- Vehicle Verification: Always consult your vehicle's tire placard (located on the driver's side doorjamb) to confirm the required load index and speed rating (e.g., 94W or 97Y XL).
FAQs About 235/45 R17 Tires
While it might be tempting to switch to a different tire size, it's generally not recommended unless explicitly approved by your vehicle manufacturer. Using a different size can affect your speedometer accuracy, handling, and braking performance. It may also cause rubbing issues or interfere with your vehicle's electronic stability control system. Always consult your vehicle's manual or a tire professional before considering an alternative size. Sticking to the recommended 215/60 R17 ensures your vehicle operates as intended and maintains its safety features.
The recommended tire pressure for 235/45 R17 tires varies depending on the vehicle. The best place to find this information is on the sticker located on your driver's side door jamb or in your vehicle's owner's manual. These sources provide the optimal tire pressure for both the front and rear tires under normal driving conditions. Maintaining the correct tire pressure is crucial for ensuring even tread wear, optimal handling, and fuel efficiency. Regularly check and adjust your tire pressure to the recommended levels for safe and efficient driving.
The 235/45 R17 tire size is commonly used on a variety of vehicle models, including sedans, coupes, and some sports cars. These tires offer a good balance of handling, comfort, and performance, making them a popular choice for many manufacturers. Here are some examples of vehicles that may use this tire size:
Vehicle Type | Popular Models | Common Years |
Sedans | Volkswagen Passat, Audi A4, BMW 3 Series | 2015-2023 |
Coupes | Audi TT, BMW 4 Series | 2016-2022 |
Sports Cars | Subaru BRZ, Toyota 86 | 2017-2021 |
Several car manufacturers commonly use the 235/45 R17 tire size on their vehicles. These manufacturers include:
- Volkswagen: Models like the Passat often come with this tire size for a balance of comfort and performance.
- Audi: The A4 and TT models frequently use 235/45 R17 tires to enhance handling and ride quality.
- BMW: The 3 Series and 4 Series cars often feature this tire size for sporty handling and precise steering.
- Subaru: The BRZ sports car is commonly equipped with 235/45 R17 tires for optimal grip and cornering performance.
- Toyota: Similar to the Subaru BRZ, the Toyota 86 also uses this tire size to ensure responsive handling and driving dynamics.
When selecting Continental tires in the 235/45 R17 size for your vehicle, it's essential to ensure they meet the specific requirements and recommendations of your car's manufacturer. This ensures optimal performance, safety, and maintains the integrity of your vehicle's systems. Continental's range of tires in this size offers options for various driving needs, from sporty handling to all-weather performance.