Yes, that is a very good substitute. Your speedometer will read 59.6 at a true 60 mph. Your fuel mileage will suffer but it will be almost unnoticeable.
a 245/70R 16 tire has a diameter of 29.5 a 225/75R 16 tire has a diameter of 29.3 which is only .2 inches larger on overall diameter. I ran a 245/70R 16 on my 02 Jeep Grand Cherokee, with only a slight problem which occurred when I turned the front wheel all the way to the right or left. I would rub the inner fender. The 02 Jeep Grand Cherokee I own used a 225/75R 16 as the factory tire size
a 245/70R 16 tire has a diameter of 29.5 a 225/75R 16 tire has a diameter of 29.3 which is only .2 inches larger on overall diameter. I ran a 245/70R 16 on my 02 Jeep Grand Cherokee, with only a slight problem which occurred when I turned the front wheel all the way to the right or left. I would rub the inner fender. The 02 Jeep Grand Cherokee I own used a 225/75R 16 as the factory tire size
Yes you can
Yes you can
245 and 225 are the first numbers in a tires measurement and they simply tell you how wide the tire is in mm. So a 245 is wider then a 225. But which is taller? This depends on the second number which would be something like 245/70 or 245/75 and the same goes for the 225/70 or 225/75 and there are many different combinations. This second number tells you in a percentage what the sidewall height is compared to the width which is the first number. So for a 245/70 tire it would be 70% of 245 = sidewall height, in this case that would be 171.5mm and a 245/75 would be 75% of 245 = 183.75mm so in this combination the 245/75 is taller than a 245/70. So if you had a 245/60 the sidewall height would be 60% of 245 =147mm and if you had a 225/75 the sidewall height would be 75% of 225 =168.75 which would make it taller then the 245, so as you can see it is the second number which gives you the calculation needed in order to get the height. Of course the last number in tire dimensions is the rim size such as 245/70/16 would mean it is for a 16 inch rim and this will affect overall height of the tire compared to a 245/70/15 which would go on a 15 inch rim.
215 R75 15 or 225/245
YES. Not Ideal, think 245 or 235 would be best. With 225 you will get a little stretch on the sidewall but not much. 225 is very doable.
No, that is not an acceptable substitute. There would be 10.2% too big, difference in overall diameter. You should never go over 3%. http://www.1010tires.com/Tools/Tire-Size-Calculator/225-40R18/245-50R18/225-50R18
A 225 75R 16 tire will fit on a 245 75R 16 rim. The only difference between the tires is the height of the sidewall.
205/60-16 or 245/50-16. Either of these sizes is compatable with your 225/55-16.
They have one of 2. Either 225/75R16 or 245/70R16
Doubtful, the 225/65 tires are narrower and shorter.