You have written the same number twice.
No, they are not interchangeable. Two totally different diameter tires.
Yes they are. My 2006 Prius had P185/65R15 on when I bought it and I put brand new Michelin Destiny's on from Discount Tire and they are upgraded to the bigger time which is P195/60R15. They are perfect and puts a little more rubber on the ground instead of those stock skinny tires. My only question is that I am trying to find out from someone if this would change my speedometer at all, even a little bit so I could calculate my MPG a little better. I love my tires. They really make the Prius feel good on the road.
Should not be a problem. Tires have an almost identical height so speedometer will remain accurate.
The correct size is listed on the driver's door post and in the owner's manual.
Of course you can but I recommend against it. Your speedometer will be 3.182% too slow. This will also adversely effect the handling, mileage, and braking. Stick with the OEM size.
Yes, I think the P is for passenger.
Yes they are. My 2006 Prius had P185/65R15 on when I bought it and I put brand new Michelin Destiny's on from Discount Tire and they are upgraded to the bigger time which is P195/60R15. They are perfect and puts a little more rubber on the ground instead of those stock skinny tires. My only question is that I am trying to find out from someone if this would change my speedometer at all, even a little bit so I could calculate my MPG a little better. I love my tires. They really make the Prius feel good on the road.
P195/60R15
P195/60R15
P195/60r15
NO, it is not interchangeable with either of these sizes. The speedometer will be off over 6%. You can however install a 205/60-15 or a 185/70-15 and they will be very close to OEM. My advice is stick with the OEM size.
P195/60r15