The designation 245/45 R19 is an alphanumeric code that describes the tyre's size and construction. "245" represents the tyre's section width in millimeters, "45" is the aspect ratio (sidewall height as a percentage of section width), "R" indicates radial construction, and "19" denotes the wheel diameter in inches.
Best Continental tyres in 245/45 R19
Choosing the right tyres can be a daunting task, but Continental simplifies the process by offering a range of high-quality options in the 245/45 R19 size. Our tyres are engineered with advanced technology and premium materials to deliver exceptional performance across various driving conditions, ensuring safety and precision for luxury sedans and modern SUVs.
Top Continental models in 245/45 R19
For the 2026 season, these are the flagship models recommended for the 245/45 R19 specification:
- PremiumContact tyres: The benchmark for safety and luxury. It features adaptive tread technology that adjusts to your driving style, providing best-in-class wet braking and a refined, comfortable ride.
- SportContact tyres: Designed for high-performance vehicles. This tyre offers extreme steering precision and maximum grip on both wet and dry roads, ideal for those who demand a sporty driving experience.
- EcoContact tyres Q: Optimised for low noise and high efficiency. Look for the EV-Ready symbol to ensure the tyre can handle the instant torque and additional battery weight of electric powertrains.
- Performance Priorities: If you value a quiet cabin on motorways, look for tyres featuring ContiSilent™ technology. If you prioritize maximum braking safety and cornering stability, the PremiumContact tyres is unrivaled.
- Vehicle Verification: Always consult your vehicle's tyre placard (located on the driver's side doorjamb) to confirm the required load index (e.g., 98 or 102 XL) and speed rating.
Understanding 245/45 R19 specifications
- 245: Indicates the tyre's section width in millimeters (245 mm).
- 45: Represents the aspect ratio, meaning the sidewall height is 45% of the 245 mm width. This low-profile design enhances cornering stability and steering response.
- R: Signifies radial construction, the industry standard for modern road tyres.
- 19: Denotes the wheel diameter in inches, meaning the tyre is designed to fit a 19-inch rim.
FAQs about 245/45 R19 tyres
While it might be tempting to switch to a different tyre size, it is generally not recommended unless you have a specific reason and have consulted with a tyre professional. If you are considering a different size, ensure that the new tyre's overall diameter is as close as possible to the original 235/65 R17 to minimize any potential issues. Always consult with a tyre specialist to ensure compatibility and safety.
The recommended tyre pressure for 245/45 R19 tyres varies depending on your vehicle and load conditions. The most accurate information can be found on the tyre placard located on the driver's side doorjamb or in your vehicle's owner's manual. Maintaining the correct tyre pressure is crucial for optimal performance, fuel efficiency, and tyre wear. Underinflated tyres can lead to decreased fuel economy and increased risk of tyre failure, while overinflated tyres can result in a harsh ride and uneven wear. Regularly check and adjust your tyre pressure to the recommended level to ensure safe and efficient driving.
245/45 R19 tyres are commonly used on a variety of vehicle models, including sedans, coupes, and SUVs. Here's a table of some popular models that often come equipped with this tyre size:
Vehicle Type | Popular Models | Common Years |
Sedan | BMW 5 Series, Audi A6 | 2017–Present |
Coupe | BMW 6 Series, Mercedes-Benz CLS | 2018–Present |
SUV | Volvo XC60, Porsche Macan | 2021–Present |
Several car manufacturers frequently use 245/45 R19 tyres on their vehicles. These include BMW, Audi, Mercedes-Benz, Volvo, and Porsche. These manufacturers often choose this tyre size for its balance of performance, comfort, and aesthetics. The 245/45 R19 size provides a good compromise between sidewall height and width, resulting in a comfortable ride and responsive handling. Additionally, this size is often used on higher-end models with larger wheel wells, allowing for a more aggressive and sporty appearance.
Choosing the right tyres is crucial for ensuring your vehicle’s safety, performance, and longevity. Continental offers a wide range of 245/45 R19 tyres designed to meet your specific needs and preferences. By understanding the tyre size designation, recommended tyre pressure, and compatible vehicle models, you can make an informed decision and enjoy a smooth and confident driving experience.