TOURING PLUS. 60,000 MILEAGE EXPECTANCY. The Americus Touring Plus is a premium touring performance radial built for the American road. Engineered for small and midsize vehicles, the tread is a quiet running, long wearing, good handling tire. The Touring Plus is backed by our No Questions Asked, 25/365 Free Replacement Limited Protection Policy. In the tire comparison table above, you can see a detailed calculation of the size difference between 185/70 R14 and 185/80 R14 tire. The calculation results are presented in the form of visual infographics, on which tire with size 185/70 R14 is on top, and tire with size 185/80 R14 below. Both in the table and in the graph, the tires are 0.72% too fast. -2.31% too slow. 185-75R14, 195-70R14, 195-75R14 tire size comparison with 1010tires.com Tire Size calculator. Use our tire calculator to compare tire sizes based on tire diameter, radius, sidewall height, circumference, revs per mile and speedometer difference. Hankook Optimo (H724) P175/70R14 84T. OVERVIEW. Engineered for use on sedans, coupes, crossovers, and SUVs, the Hankook Optimo (H724) tire features five-pitch technology to reduce road noise and deliver a quiet ride, plus a continuous strong central rib that offers better handling and superb steering response. 155/70r14 155/80r14 165/65r14 165/70r14 165/75r14 175/65r14 125/80r15 135/70r15 135/80r15 145/65r15 145/70r15 155/65r15 155/70r15 175/50r16 175/55r16 185/50r16 195/45r16 195/50r16 205/40r16 215/35r17 205/40r17 215/40r17 195/40r17 225/35r17 245/35r17 195/70r13 225/30r18 205/60r13 205/65r13 215/60r13 225/55r13 225/60r13 175/70r14 185/60r14 185 2023 Kia Rio Tire Sizes. 5-Door S. 185/65R15. Sedan LX. 185/65R15. Sedan S. 185/65R15. Kia Rio tire sizes. Find tire sizes for each Kia Rio year and option. 195/70-R14 tires are 0.18 inches (4.5 mm) smaller in diameter than 185/75-R14 tires and the speedometer difference is 0.7%. Tire Size Conversion Chart. Metric tire size conversion to inches. 10" Tires. 145/80R10 = 19.1x5.7R10 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. ※ZR18など、Rの前にある ”Z” は速度記号で時速240km以上に対応していることの意。 ※この表にはホイールが純正サイズより2インチ小さくなるものもありますが、大径のブレーキローターが装着されている車両はホイールがブレーキキャリパー等と干渉する場合があります。 iA0xi.