215/75-R15 tires are 3.78 inches (95.9 mm) larger in diameter than 180/70-R14 tires and the speedometer difference is 13.6%. 175/70-R14 tires are 0.75 inches (19 mm) smaller in diameter than 165/80-R14 tires and the speedometer difference is 3.1%. 165/70-R14 tires are 0.83 inches (21 mm) smaller in diameter than 180/70-R14 tires and the speedometer difference is 3.5%. 165/70-R14 tires are 0.45 inches (11.4 mm) larger in diameter than 175/70-R13 tires and the speedometer difference is 2.0%. 175/70-R14 tires are 2.05 inches (52 mm) smaller in diameter than 165/90-R14 tires and the speedometer difference is 8.0% 175/65-R14 tires are 1.16 inches (29.5 mm) larger in diameter than 165/60-R14 tires and the speedometer difference is 5.1%. Bridgestone B290 165/70 R14 81T Features. Priced at Rs 3500 the Bridgestone B290-165/70 R14 81T is a radial tubeless tyre ideal for city and highway use. It gets speed rating “T” which means that this tyre can sprint up to 190 km/h. The maximum load each tyre can carry at full speed is 462 kg. It is compatible with cars like the Maruti 1TVe.

165 70 r14 vs 175 70 r14