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™ 7: 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™ 7: 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™ 6 Q: Optimised for low noise and high efficiency. A favourite for electric vehicles (EVs), it helps maximise battery range while ensuring a silent cabin.
- AllSeasonContact tyres: Our most advanced year-round solution, providing enhanced mileage and reliable traction without the need for seasonal swaps in moderate climates.
Understanding 245/45 R19 Specifications
The alphanumeric code 245/45 R19 provides essential information about the tyre's dimensions and internal construction:
- 245: Indicates the tyre's section width in millimeters (245 mm) from sidewall to sidewall.
- 45: The aspect ratio, meaning the sidewall height is 45% of the 245 mm width. This low-profile design enhances handling and aesthetic appeal.
- R: Signifies radial construction, the industry standard for durability and safety.
- 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 tire pressure for 245/45 R19 tires varies depending on your vehicle and load conditions. The most accurate information can be found on the tire placard located on the driver's side doorjamb or in your vehicle's owner's manual. Maintaining the correct tire pressure is crucial for optimal performance, fuel efficiency, and tire wear. Underinflated tires can lead to decreased fuel economy and increased risk of tire failure, while overinflated tires can result in a harsh ride and uneven wear. Regularly check and adjust your tire pressure to the recommended level to ensure safe and efficient driving.