The term "high gear ratio," as it is usually applied, means that at any given engine rpm, the road speed of a car will be faster than with a "low gear ratio" at the same engine rpm.

When it comes to transmissions, words like gear ratio and final drive are thrown around a lot. Can changing gear rations give your car a higher top speed?

Questions about your rearend gear ratios? We're giving you the lowdown on your gear ratios this month. Read about it here on HotRod.com or in the February 2013 issue of HOT ROD Magazine.

Innovation S-curve for the automotive industry Gear ratio control system is a key innovation area in automotive The gear ratio (rt) is the ratio of two mating gears' rotational speeds.

Oh, and two-speed transfer cases with low-range gearing also largely obfuscate the need for a granny or crawler gear built into the transmission.

Since most manufacturers offer different axle ratios for their trucks, it is sometimes difficult to decide which axle ratio is right for a truck. Hence understanding what axle ratios mean and how they ...

One of the 2021 Ford Bronco's most interesting features is the available seven-speed manual transmission. If seven gear ratios seem odd, it's because it is. It's remarkable that in a time when ...