Tire size comparison 195/50 R15 vs 195/55 R15 Calculate CM INCHES If your speedometer reads: Real speed is: Size difference between 195/50 R15 and 195/55 R15 tires. In the tire comparison table above, you can see a detailed calculation of the size difference between 195/50 R15 and 195/55 R15 tire. 185/55-15 195/50-15 Difference; Diameter inches (mm) 23.01 (584.5) 22.68 (576)-0.33 (-8.5) -1.5%: Width inches (mm) 7.28 (185) 7.68 (195) 0.39 (10) 5.4%: Circum. inches (mm) 72.29 (1836.26) 71.24 (1809.56)-1.05 (-26.7) -1.5%: Sidewall Height inches (mm) 4.01 (101.75) 3.84 (97.5)-0.17 (-4.25) -4.2%: Revolutions per mile (km) 876.42 (544.58) 889. Compare 195/50 R16 vs 195/55 R16 Tire Size and Comparison Calculator calculate tire diameter from code and compare speedometer differences for tire sizes. The first number 195 is the tire width in millimeters. Tire size comparison 195/65 R15 vs 205/65 R15 Calculate CM INCHES If your speedometer reads: Real speed is: Size difference between 195/65 R15 and 205/65 R15 tires. In the tire comparison table above, you can see a detailed calculation of the size difference between 195/65 R15 and 205/65 R15 tire. Tire 1 / R 195 55 R 16 Tire 2 / R 195 65 R 15 Inch Mill KPH MPH Odometer Reading If you replace 320/60/18 with 235/60/18 for Odometer reading 1000 the actual distance traveled = 879 ~ ( -12.1 %) (If your Odometer is accurate for original tires) Edit and Copy Tire diagram above to compare or print. Speedo Difference between Wheels 12.1% To give a rough idea, a 195/50 will spin 29 more times than a 195/55 over the course of a mile. A 195/50 is about 1 pound lighter than a 195/55, and that is 1 pound lighter than a 205/50, on average. I feel the extra grip of a 205/50 gains more than the 1 less pound of unsprung weight of the 195/55, in both accelleration and cornering. Tire size comparison 195/50 R15 vs 195/60 R15 Calculate CM INCHES If your speedometer reads: Real speed is: Size difference between 195/50 R15 and 195/60 R15 tires. In the tire comparison table above, you can see a detailed calculation of the size difference between 195/50 R15 and 195/60 R15 tire. fobeAc.

difference between 195 50 r15 and 195 55 r15