Phi
The Accelera Phi is a Touring tyre in size 255/40 R18 and is particularly suited to a broad range of vehicles and offer a balanced mix of comfort, safety and mileage. The tyre size 255/40 R18 typically fits large SUVs and off-roaders like the BMW X5, Audi Q7, Mercedes GLE or Porsche Cayenne.
Summer tyres perform best once temperatures stay permanently above 7 °C and offer significantly shorter braking distances than all-season tyres on dry and wet roads. The Accelera Phi is specifically designed for the warm season and delivers optimal driving characteristics in this category.
Price comparison: 3 shops
Compare all 255/40 R18 ☀️ summer tyres →
Frequently asked questions about the Accelera Phi
Currently from €88,24 incl. shipping at reifen DE. We compare 3 shops daily – so you always see the current best price.
The tyre size 255/40 R18 is typically suited to large SUVs and off-roaders like the BMW X5, Audi Q7, Mercedes GLE or Porsche Cayenne. Always check the approved tyre sizes in your vehicle registration document.
It is a Touring. It is particularly suited to a broad range of vehicles and offer a balanced mix of comfort, safety and mileage.
Summer tyres perform best once temperatures stay permanently above 7 °C — in Germany usually from March/April. They offer shorter braking distances and better stability than winter tyres.
