Apr 28, 2022 · Can 185 70 r14 substitute for 185 65 r14 tires? No, this is not a recommended substitute. The 70 series tire will be 3.02% larger in overall diameter. Your power, and fuel mileage will be effected. Your speedometer will read 58.1 at a true 60 mph. If you wish to go to a 70 series tire then go with a 175/70-14 which is almost the exact same 185/65 r15 195/45 r16 195/50 r15 195/55 r15 195/55 r16 195/65 r15 205/45 r17 175/70 r14 185/65 r14 195/70 r15 215/70 r15 225/35 r18 245/70 r16 Arivo Premio Arz1 185/65 R14 86H. D. C. 69 dB. Summer. See details. Arivo Premio Arz1 195/65 R14 89H Arivo Premio Arz1 175/70 R14 84T. D. C. 69 dB. Summer. See 185/70-R14 tires are 0.55 inches (14 mm) smaller in diameter than 195/70-R14 tires and the speedometer difference is 2.3%. 175/60-R15 tires are 0.17 inches (4.4 mm) larger in diameter than 165/70-R14 tires and the speedometer difference is 0.7%. 175/65-R14 tires are 1.02 inches (26 mm) smaller in diameter than 195/65-R14 tires and the speedometer difference is 4.3% .

185 70 r14 vs 175 65 r14