Yes, you can . They must be mounted as a pair.
That is an acceptable swap but a much better choice would be 245/60-17 which is an excellent swap.
SIZE TIRES, that You can fit on: 14" rims: 235/60/14 15" rims: 215/60/15 16" rims: 225/50/16 17" rims: 235/45/17
Yes, you can
No, this is not an acceptable swap. The 225/55-17 tires will be 1.41" too large in overall diameter and will cause your speedometer to read 63.47 mph at a true 60 mph. Handling, ride, mileage, and performance will be adversely effected. A 195/55-17 would be acceptable. MY advice is to stick with the OEM size.
The owner's manual of your car will tell you which sizes of tires may be used.
yes, but the 245 will be wider.....make sure you won't have clearance issues when turning...otherwise you'll be fine.
No, you cannot substitute a 225/65R17 tire for a 235/70R16 tire. The first number (225 or 235) represents the width of the tire in millimeters, so the 235 tire is wider. The second number (65 or 70) represents the aspect ratio of the tire, so the 70 tire has a taller sidewall. The last number (17 or 16) represents the diameter of the wheel in inches, so the 17 tire is meant for a larger wheel. It is important to match tire sizes to ensure proper fit and performance.
Not without changing the wheels also. If you also change the wheels to 17 inch wheels then that is an acceptable swap.
Of course you can but, your speedometer will read 58.9 at a true 60 mph. You will also have slightly less power. My advice is to stick with the OEM size tire.
Depending on which trim level it is: 205/60-16 Or 225/50-17 the rims and tires removed from the Mazda rx8 are 225/50-17
When purchasing tires for your vehicle, you need to be sure you are buying ones that will fit. For a 225 65r17, you may substitute a 215 65r17 or a 235 65r17. Because the 65 stands for the aspect ration and the 17 indicates the wheel diameter, these numbers will need to stay the same to ensure they fit properly.