The code 235/40 R19 represents specific measurements and construction details of a tyre. The "235" indicates the tyre's section width in millimeters, meaning the tyre is 235 millimeters wide at its widest point. The "40" is the aspect ratio, which tells you the height of the tyre's sidewall is 40% of its width. "R" signifies that the tyre has a radial construction, where the layers of fabric run radially across the tyre from bead to bead. Lastly, "19" indicates the diameter of the wheel in inches that the tyre is designed to fit.
Best Continental Tyres In 235/40 R19
Choosing the right tyres can significantly impact your vehicle's performance and safety. Continental offers a range of high-quality tyres in the 235/40 R19 size, each designed to meet specific driving needs. Whether you prioritize high-speed performance, luxury comfort, or eco-efficiency for an electric vehicle, there is a Continental tyre that is perfect for you. Our tyres are engineered with advanced technology to provide superior handling, short braking distances, and a refined driving experience.
Top Continental Models In 235/40 R19
The 235/40 R19 size is a premium fitment often found on executive sedans and sporty coupes. For the 2026 season, these are our flagship recommendations:
- SportContact™ 7: Our premier ultra-high-performance tyre. It offers extreme steering precision and maximum grip on both wet and dry roads, perfect for performance-oriented drivers.
- PremiumContact™ 7: The ultimate all-rounder. It balances daily comfort with best-in-class safety, featuring an adaptive tread design that adjusts to your driving style.
- EcoContact™ 6 Q: Optimised for low noise and high efficiency. The "Q" (Quiet) technology makes it a favourite for electric vehicles (EVs), helping to maximise battery range while ensuring a silent cabin.
- AllSeasonContact tyres: A versatile year-round solution for moderate climates, providing enhanced mileage and reliable traction across all seasons.
Understanding 235/40 R19 Specifications
The 235/40 R19 tyre size contains specific information about the tyre's dimensions and construction:
- 235: Indicates the tyre's section width in millimeters (235 mm).
- 40: Represents the aspect ratio, meaning the sidewall height is 40% of the 235 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 235/40 R19 Tyres
While it may be tempting to switch to a different tyre size for various reasons, it is generally not recommended unless you have a thorough understanding of the potential consequences. Using a different tyre size can affect your vehicle's speedometer accuracy, handling, braking performance, and overall safety. Sticking with the recommended 215/55 R18 size ensures that your vehicle performs as intended and maintains its safety characteristics.
The recommended tire pressure for your 235/40 R19 tires can typically be found in your vehicle's owner's manual or on a sticker located on the driver's side doorjamb. This pressure is specified by the vehicle manufacturer and is optimized for the vehicle's weight and handling characteristics. Maintaining the correct tire pressure is crucial for ensuring even tread wear, optimal fuel efficiency, and safe handling. Regularly checking and adjusting your tire pressure can also extend the life of your tires and improve your overall driving experience. Checking your tire pressure monthly is recommended. You'll save money, and may even save lives.