What does 195 70R14 mean?
R14 tires have a diameter of 24. The sidewall of the tire is 5. This means a 195/70R14 tire will make make 813 revolutions per mile, or 506 revolutions per kilometer. The width of 195/65 R15 tires is 195 millimeters. This refers to the width of the tire’s contact surface. A width of 195 mm provides better traction and stability. The width of 185/65 R15 tires is 185 millimeters.Because measurement of sidewall height of the tire is a percentage of the tread section width a 75 tire would be taller than a 70 height aspect ratio tire if the section width was the same.Aspect Ratio. R – Designates the tire has radial construction. Wheel Diameter. Load Index. S – Speed Rating.This is the maximum width of the tyre, under conditions in which the vehicle is fully loaded, and in our example as you may have guessed, this comes to a maximum of 195 mm. Represents the ratio between the width and height of the tyre from the rim.What are the differences between 185/70R14 and 175/70R14 car tires? The difference is 10mm of width. The first number is the width of the tire in millimeters. The second number is the aspect ration which indicated the height of the sidewall.
What is the difference between 195 60 14 and 195 70 14?
The 195/70R14 sized tire has a sidewall height which is 70% that of 195mm. The shorter 195/60R14 tire has a sidewall height of only 60% of 195mm. In other words. R14 sized tire has a taller sidewall than that of the 195/60R14 sized tire. If a tire has an aspect ratio of 70, it means the tire’s height is 70% of its width. Lower aspect ratio tires, such as a 60 series, generally offer vehicle handling performance advantages over higher aspect ratio tires, such as a 75 series.The number in a tire’s size represents its aspect ratio, which is the ratio of the tire’s height to its width. A 60 tire will have a lower profile compared to a 70 tire, meaning the sidewall height is shorter.The second number in a tire size refers to the height of the sidewall of a tire. A larger number means a taller sidewall. Assuming the 255/65’s are stock size for your car, you should have no problems moving into a 255/70. The difference between the two are negligable.It is possible to use 205/55/16 tires instead of 205/60/16 tires, but in this case, the performance and driving characteristics of the vehicle may change as the width and sidewall height of the tires will be different.
What does 195 70R15 mean?
This 195/70R15 tyre size features a width of 195mm, a sidewall aspect ratio of 70, and fits a 15-inch wheel. How wide is a 195/75R14 tire? A 195/75R14 tire has a width of approximately 7. The width of the tire is the first number in the tire size designation, which in this case is “195”.Tire Width In the examples above (P225/60R16 95S and LT235/75R15 96H), the section widths are 225mm and 235mm, respectively. So, in general, the larger the number the wider the tire.
What does 195 mean in tire size?
The first number in the sequence represents the tyre’s width in millimeters, from sidewall to sidewall. In our example, 195 means the tyre is 195mm wide. This is the maximum width of the tyre, under conditions in which the vehicle is fully loaded, and in our example as you may have guessed, this comes to a maximum of 195 mm. Represents the ratio between the width and height of the tyre from the rim.
What does R mean on tyres?
R” stands for the construction method of the tyre indicating the tyre is a radial tyre. The following two numbers (16) indicate the diameter of the wheel rim in inches. The next two or three numbers (94) indicate the load index of the tyre. ZR means the tyre has been designed to be driven at speeds of 150mph and above.R indicates that the structure is RADIAL. So, VR indicates that the tyre has a RADIAL structure and a speed index equal to V. There is therefore no difference between a ZR or an R tyre with the same speed index.