225/60-R18 tires are 0.11 inches (2.9 mm) larger in diameter than 225/65-R17 tires and the speedometer difference is 0.4%. 235/65-R17 tires are 0.15 inches (3.8 mm) smaller in diameter than 235/55-R19 tires and the speedometer difference is 0.5%. 225/60-R17 tires are 0.47 inches (12 mm) smaller in diameter than 235/60-R17 tires and the speedometer difference is 1.7%. The calculation results are presented in the form of visual infographics, on which tire with size 225/65 R17 is on top, and tire with size 235/55 R17 below. Both in the table and in the graph, the tires are compared according to the following indicators: overall diameter, section width, circumference, sidewall height and clearance. 235/60-R18 tires are 0.07 inches (1.9 mm) larger in diameter than 235/65-R17 tires and the speedometer difference is 0.2%. The calculation results are presented in the form of visual infographics, on which tire with size 225/50 R17 is on top, and tire with size 235/55 R17 below. Both in the table and in the graph, the tires are compared according to the following indicators: overall diameter, section width, circumference, sidewall height and clearance. .

235 65 r17 vs 225 65 r17