Check the tyre sidewall for the size marking and match it exactly. You can also confirm the approved sizes on the driver door jamb sticker or in the owner handbook, which may list alternatives for different trims. If your car has had wheels changed in the past, rely on the vehicle placard and handbook rather than what is currently fitted.
Choose a load index and speed rating that meet or exceed the manufacturer requirement shown on your door jamb sticker or handbook. In this size you may see options such as 81T or 85T, but the correct rating depends on the vehicle, axle load and intended use. If you are unsure, select the same rating as your current tyres or filter by your vehicle details before buying.
Sometimes, but only if the alternative size is listed as approved for your car. 175/65 R14 is very close in overall diameter to 165/70 R14, while 165/65 R14 is typically a more noticeable change that can affect speedometer accuracy and ride height. Always check the vehicle placard or handbook first, and keep the same size on both tyres across each axle.
Summer tyres suit most UK driving from spring through autumn, offering strong wet braking and stable handling. All-season tyres are a good fit if you want one set year-round, especially where temperatures often drop and roads stay damp. Winter tyres make sense for regular cold-weather driving and frequent snow or ice. Choose based on your local climate, mileage and where you drive most.
If only one axle is worn, replacing tyres in pairs is usually the safest approach because it helps keep grip and braking balanced across the axle. If tread depths are low on all corners, replacing all four can restore consistent handling and reduce the chance of uneven wear. As a guide, consider changing at around 3 mm for wet performance, even though the legal minimum is 1.6 mm.
