The size 245/40 R19 describes the dimensions and construction of the tire. "245" is the section width in millimeters, "40" is the aspect ratio (sidewall height as a percentage of the width), "R" indicates radial construction, and "19" is the wheel diameter in inches. Maintaining the correct pressure can improve fuel efficiency and overall performance.
Best Continental Tires In 245/40 R19
Continental offers a range of high-performance tires in the 245/40 R19 size, each designed to meet specific driving needs and preferences. Whether you are looking for superior grip, enhanced comfort, or extended tread life, Continental has a tire to match your requirements. Our products are engineered with advanced technologies and premium materials to deliver exceptional performance for executive sedans and sports cars alike.
Top Continental Models In 245/40 R19
For the 2026 season, these are the flagship models recommended for the 245/40 R19 specification:
- SportContact™ 7: Our premier ultra-high-performance tire. It offers extreme steering precision and maximum grip on both wet and dry roads, making it the perfect choice for driving enthusiasts.
- PremiumContact™ 7: The ultimate all-rounder that balances luxury comfort with best-in-class braking safety. Its adaptive tread design ensures a secure journey regardless of your driving style.
- EcoContact™ 6 Q: Specifically designed for electric and hybrid vehicles. The "Q" technology minimizes road noise while the advanced compound maximizes battery range and efficiency.
- AllSeasonContact 2: A versatile year-round solution for moderate climates, providing enhanced mileage and reliable traction across all seasons without the need for seasonal swaps.
Understanding 245/40 R19 Specifications
The 245/40 R19 tire size is defined by three key measurements that determine its fitment and performance:
- 245: Indicates the tire's section width in millimeters (245 mm) from sidewall to sidewall.
- 40: The aspect ratio, representing the sidewall height as 40% of the section width. This low-profile design provides sharper handling and a sporty aesthetic.
- R: Stands for radial construction, the industry standard for modern road tires.
- 19: Denotes the wheel diameter in inches, meaning the tire is designed to fit a 19-inch rim.
How To Choose The Right Tire In 245/40 R19
Selecting the right 245/40 R19 tire involves matching the tire's characteristics with your specific needs and vehicle requirements:
- Driving Style: If you prioritize performance and handling, the SportContact 7 offers advanced compound technology for high-speed stability. For daily commuting, the PremiumContact 7 focuses on a quiet, comfortable ride.
- EV-Compatibility: Many modern vehicles 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.
- Climate: For areas with mild winters, the AllSeasonContact 2 provides versatile performance. However, if you experience temperatures consistently below 7°C, dedicated winter tires like the WinterContact TS 870 P are essential for safety.
- Manufacturer Specs: Always verify the load index and speed rating on your vehicle’s tire placard (located on the driver’s side doorjamb) to ensure optimal safety and performance.
FAQs About 245/40 R19 Tires
While it might be tempting to switch to a different tire size for various reasons, it is generally not recommended to deviate from your vehicle's original equipment manufacturer (OEM) specifications. Using a different tire size can affect your vehicle's speedometer accuracy, handling, and overall safety. If you are considering a change, it is crucial to consult with a tire professional to ensure compatibility and safety.
The recommended tire pressure for 245/40 R19 tires varies depending on the vehicle. Check the sticker on your driver's side doorjamb or your vehicle's owner's manual for the correct pressure. Maintaining the proper tire pressure ensures optimal handling, tread wear, and fuel efficiency. Checking your tires regularly can help extend their life.
The 245/40 R19 tire size is commonly used on a variety of vehicle models, including sport sedans, coupes, and some SUVs. Here's a table with some examples:
Vehicle Type | Popular Models | Common Years |
Sport Sedan | BMW 3 Series, Audi A4, Mercedes-Benz C-Class | 2015-Present |
Coupe | BMW 4 Series, Audi A5, Infiniti Q60 | 2016-Present |
SUV | Volvo XC60, Porsche Macan, Land Rover Range Rover Evoque | 2018-Present |
Several car manufacturers frequently use 245/40 R19 tires on their models. These include BMW, Audi, Mercedes-Benz, and Porsche. These tires provide the performance and handling characteristics that align with the design and engineering of these vehicles. By choosing Continental tires in the 245/40 R19 size, you can ensure that your vehicle maintains its intended performance and safety standards.
In conclusion, 245/40 R19 tires are a versatile option for a range of vehicles, offering a balance of performance, comfort, and aesthetics. By understanding the specifications, considering your driving needs, and choosing a reputable brand like Continental, you can ensure optimal performance and safety. Remember to consult with a tire professional and refer to your vehicle’s manufacturer recommendations for the best results.