I am not really a tire expert, still let me give my opinion. As I said in my original post, 185/60 R14 is the more correct up-size while the 175/65 R14 size is more commonly available in the market. Having said that since you have already bought 175/65 R14 tires for the front, I would suggest fitting the same size in the rear. 0.60% too fast. 165-70R14, 175-65R14 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. Select a Tyre For your. Vehicle . Manufacturer recommended tyres are the best for your car, as they guarantee optimum performance and fuel efficiency. PASSENGER CARS - 158 Tyres. Luxury. Oto najchętniej wybierane przez kierowców zamienniki 175/65 R14 na felgę 14". Zobacz ofertę, sprawdź testy, opinie i porównaj ceny. Opony 155/70 R14 ( -10.5 mm) letnie 155/70 R14. Opony 165/70 R14 ( +3.5 mm) Zalecany! letnie 165/70 R14 zimowe 165/70 R14 całoroczne 165/70 R14. Opony 185/60 R14 ( -5.5 mm) Zalecany! letnie 185/60 R14 zimowe 185/65-R14 tires are 0.73 inches (18.5 mm) larger in diameter than 185/60-R14 tires and the speedometer difference is 3.1%. THE ECO-FRIENDLY TIRE. The Eco Plush is Accelera's all-season tire for passenger cars. Some key features includes three main ribs, mini diagonal grooves, and center ribs with adaptive sipes. Additional features include with mileage warranty and road hazard protection. The Eco Plush maximizes ride comfort and minimizes noise, making it a solid 165/80-R14 tires are 1.3 inches (33 mm) larger in diameter than 165/70-R14 tires and the speedometer difference is 5.3% 170/65-R14 tires are 0.39 inches (10 mm) smaller in diameter than 165/70-R14 tires and the speedometer difference is 1.7%. Page 1 of 2 - Change 185/60/R14 to 175/65/R14 - posted in Tyre and Wheel Talk: Am driving a Wira 1.5Auto and originally came fitted with 175/70/R13. I changed it immediately to 185/60/R14 for a more comfortable ride.Given the petrol increases these days, wanna change it back to 175. Furthermore, 1.5A lugging a 185 sized tyre is a little taxing on the engines.Was told by tyre shop to change 165/65-R14 tires are 0.13 inches (3.4 mm) smaller in diameter than 175/55-R15 tires and the speedometer difference is 0.6%. TCaJR.