Confirm the size on your current sidewall matches 245/35 R19, then check your vehicle placard or handbook for approved sizes. Also confirm the wheel width is suitable for a 245 section tyre and that any factory staggered setup is maintained. If your car uses different sizes front and rear, replace like-for-like to preserve handling, traction control behaviour and clearance.
Choose a 245/35 R19 tyre with a load index and speed rating that meets or exceeds the specification shown on your vehicle placard or handbook. Many fitments in this size use higher ratings such as Y speed and may specify XL (reinforced) for extra load capacity. Matching the correct rating helps keep the car compliant, stable at speed and wearing evenly.
Some cars are supplied with run-flat 245/35 R19 tyres, while others use standard construction. You can often switch, but it is best to change as a full axle set (or all four), confirm you have a puncture plan (sealant kit or spare), and expect a change in ride feel because run-flats have stiffer sidewalls. If your car relies on run-flats as part of its original mobility setup, check manufacturer guidance before changing.
For UK driving, summer 245/35 R19 tyres suit warm conditions and offer strong dry and wet performance in milder temperatures. Winter tyres are the safest option when temperatures regularly drop below 7C and you face ice, slush or snow. All-season tyres balance both for mixed climates and year-round convenience, but aim to fit matching tyres across an axle for predictable grip.
Use the pressures listed on your door jamb sticker or in the handbook, as they are set for your exact vehicle weight, axle loads and suspension. With 245/35 R19, pressures can differ front to rear, especially on performance models or staggered setups. Keeping to the recommended pressures helps protect the low-profile sidewall, improves steering accuracy and reduces uneven wear.
