195 is the tyre width in millimetres, 55 is the sidewall height as a percentage of the width, R means radial construction, and 16 is the wheel diameter in inches. To confirm it is correct, check the size printed on your current tyre sidewall and compare it with the placard on the driver door shut or fuel flap. If they differ, follow the vehicle placard or handbook and keep the same load index and speed rating as specified.
Sometimes, but only if the alternative size is an approved fitment for your exact model and wheel width. Changing width and sidewall height can affect speedometer accuracy, clearance to suspension and arches, and handling balance. Check your handbook or an approved tyre fitment guide, and confirm with your insurer if required. If you want a like-for-like replacement, stick with the factory-listed options.
This size is commonly sold with ratings such as 87V, 87H or XL options like 91V, but the correct rating depends on your car. Match or exceed the load index and speed rating shown on the vehicle placard or your current tyres, unless your handbook specifies otherwise. Choosing the right rating helps maintain safe braking and stability, especially when the car is fully loaded.
They can be a strong option if you want one set of tyres year-round, particularly for mixed urban and motorway use with occasional cold snaps. In this size, all season tyres typically prioritise wet grip and colder-temperature performance compared with many summer tyres, while avoiding the need to swap sets. If you regularly drive on snow or icy roads, consider winter tyres instead for maximum cold-weather traction.
The correct pressure is set by the vehicle manufacturer, not the tyre size alone, so use the figures on the driver door shut or in the handbook. Many cars running this size will sit somewhere around the low-to-mid 30s psi, but it varies by model, load and whether you are using front or rear tyres. Check pressures when the tyres are cold and recheck monthly to maintain even wear, grip and fuel economy.
