MostPopular 235/50-R17 Comparisons. vs 225/50-17 vs 235/55-17 vs 225/55-17 vs 215/55-17 vs 245/45-17 vs 235/45-17 vs 235/45-18 vs 225/45-17. 225/55-R17 tires are TheAVID Ascend LX is Yokohama's Standard Touring All-Season tire developed for drivers of sedans, coupes, crossovers and minivans who want a quiet ride and confident wet performance combined with dependable winter traction and long tread life. The AVID Ascend LX is designed to deliver grip in dry, wet and wintry conditions, even in light snow. Dependingon the exact diameter of the new tires, it can be more than shown by tire calculators. I guess it should not impact mpg overall though it might help in town and hurt out of town. I run 225-65-17, one size up as opposed to one size down, and strictly town driving seems to be 1 mpg down vs same or better mixed and on freeways. TheAssurance featuring Fuel Max Technology is Goodyear's mid-tier Passenger All-Season tire designed for the drivers of cars, coupes, vans and crossover vehicles looking for affordably priced tires offering long wear, wet traction and low rolling resistance as some of their top priorities. The 55000-Mile Limited Warranty for H-/V-Rated Sizes. 45,000-Mile Limited Warranty for W-Rated Sizes [3] MICHELIN® Primacy™ MXM4® 225/55R17 97H MO ZP BSW. Check availability MSPN 16234 . Mileage Warranty 30,000 Thevisuals and tables above illustrate the difference in dimensions between 205/50r17 and 225/55r17 tires. By looking at a visual representation of the differences in tire diameter, width, sidewall height, circumference, revs per mile, and speed difference, it easy to compare the 205/50r17 and 225/55r17 tire sizes. 22555-R17 tires are 0.1 inches (2.5 mm) larger in diameter than 245/50-R17 tires and the speedometer difference is 0.3%. Given46% while driving a Peugeot 3008 (225/50 R17) on mostly motorways for 45,000 easy going miles Very noisy tires, presence of unpleasant resonance from 90km/h. Pronounced degradation of the tire despite gentle driving. The tire sidewalls have worn down well before the tread. I strongly advise against these tires as well as this 22550-R17 tires are 0.79 inches (20 mm) smaller in diameter than 245/50-R17 tires and the speedometer difference is 3.0%. Sizedifference between 215/55 R17 and 225/55 R17 tires. In the tire comparison table above, you can see a detailed calculation of the size difference between 215/55 R17 aDvd.