What does a gear ratio of 4.56 mean?
What does a gear ratio of 4.56 mean? It is controlled by the number of teeth on the ring vs. the pinion. A ratio of 4.56 means that as the axle turns one whole circle the driveshaft turns 4.56 circles. The higher the number the lower the ratio becomes. The correct axle gear ratio is important for drivability and economy. Where do you find the axle ratio on a Dodge? The Axle Ratio is stamped on a Gear Ratio Tag on the axle cover. The stamped numbers on the left or right axle tube can also identify the axle. Chrysler...