[ityson98]

350e Estate Premium Plus Rear Tyres

Hi I am new to this forum and I could do with a little advice please go easy on me!
I have just replaced my rear tyres from conti to Prielli PZeros (245/40 R18 Y XL) and the fuel filler door label shows 270 kpa (39PSI) rear (up to 3 people) which is what I had on the contis, the tyres wore out in 12k miles and mostly in the centre so I thought maybe the pressures were a little high. Does anyone have any idea what the best pressures would be for good grip and tyre life.
I know the batteries add about 250lbs in weight to the back of the car I guess that's why its lower pressures in the front (250 / 36).

Thanks in advance

 

[Georj]

The rear tires on these cars are known to wear out fast, but 12k miles is low. Do you rotate your tires regularly? You should rotate your tires every 5-6k miles. If you have staggered arrangement, rotate them left with right. Also if you get your tires from a reputable shop, they should honor the manufacturer warranty on the tires and give you prorated credit.