Examples of tyres for the Peugeot 306 available at Tyres.co.uk include the Michelin Energy Saver+ and the Continental UltraContact, both of which are available in 175/65 R14 82T for those models that come with that factory fitment. Check the registration details and the driver's door centre pillar label before ordering, as other versions of the Peugeot 306 come with different size, load index and speed rating combinations.
Information regarding tyre-size specifications for the Peugeot 306 can be found on the centre pillar located on the driver's side door, specifically on the tyre-pressure and paint-code label, which is visible when the door is opened. This label includes a list of approved sizes for wheels and tyres, as well as cold pressure specifications. Since factory specifications may differ based on engine, trim, and wheel options, confirm the information with the tyre sidewall and registration.
Peugeot 306 does not need all four tyres to be replaced as each production version is front-wheel drive and so no four wheel drive system necessitates a matching set on all four tyres. Tyres should be replaced in pairs on the same axle where possible and to the appropriate specification; when replacing a pair of tyres, in line with UK tyre-safety guidance, you should fit the new pair to the rear axle.