Check the tyre placard on the driver door shut or fuel flap, then confirm against your handbook and the size printed on your current tyre sidewall. Many SUVs run staggered fitments, so verify the front and rear sizes before ordering. If the placard lists multiple approved sizes, select the one that matches your wheel diameter and the intended season.
295 is the tyre width in millimetres, 35 is the sidewall height as a percentage of the width, and R21 means it fits a 21-inch rim. This combination gives a broad contact patch with a relatively short sidewall, which typically supports responsive steering. It also means accuracy on load index and speed rating is especially important for heavier, more powerful vehicles.
Use the vehicle placard or handbook as the primary reference, then match the exact rating or choose a higher one. This size is often specified with an XL (Extra Load) construction and performance speed ratings, but requirements vary by model and axle. If you are unsure between two options, pick the version that matches the original fitment on your vehicle.
Run-flat versions are available from selected brands in 295/35 R21, but they are only a good choice if your vehicle is set up for them and you want that type of mobility support. If your car came with run-flats and has no spare wheel, sticking with run-flats usually keeps the driving feel closest to factory spec. If you switch to standard tyres, confirm your puncture plan and fit as a matching pair across the axle.
Some vehicles specify marked tyres such as N0 for Porsche, * for BMW, or JLR for Jaguar Land Rover, and those markings can be important for lease terms, warranty expectations, or consistent ride and handling. If your handbook or placard calls for an approved marking, filter your selection to match it. If no marking is required, focus on the correct size, rating and your preferred performance balance.
