That is the size you would ideally want to stay with. Both a 175/80-13 and 185/80-13 will fit the same size wheels (4-1/2 to 5-1/2 inch wide) and they are about the same diameter (between 24 and 24-1/2 inches). The major difference is the capacity. A 175 tops out at 1,610 pounds for a load range D, # AM10210. 9.7". 1,620 lbs @ 32 psi. To convert alpha numeric tires to P-metric sized tires, it is important to identify the original tire's aspect ratio. The 78-series alpha numeric tires should be replaced with today's 80-, or 75-series tires. If the vehicle was equipped with the low profile 70-, 60- or 50-series sizes, the P-metric substitution should The Ultramax AS tire is an all-season touring tire engineered to deliver exceptional handling and all-season performance. The Ultramax AS features 4 wide circumferential grooves to help channel water away quickly and efficiently delivering excellent wet weather traction. A modern non-directional tread design provides superior road feel and Mecotra ME3. Summer. This economical car tyre is designed to help increase the fuel efficiency of smaller vehicles while maintaining effective stopping distances for ultimate safety. 7th place in the 2019 ADAC summer tyre test. “Very low fuel consumption” according to 2019 ADAC tyre test. Built to reduce fuel consumption while maintaining Put your current tire size (width, aspect ratio, and diameter) into the first form, then your desired size into the second form and you will get the difference between the new and tire size. Also, determine the speedometer reading difference and the actual speed with a new set of tires. You can use both metric and flotation sizes for your vehicle. The sidewall height or "aspect ratio" of a 285/75/R16 tyre is 75% of 285mm. To calculate a metric tyre to height in inches: (#1 x #2 / 2540 x 2) + (#3) Example: 285/75R16 (285 X 75 / 2540 x 2) + 16 = 32.8 inches tall. Our tyre calculator makes this happen for you. Just type in the metric fields and click convert to inches. .

175 70r14 vs 185 65r14