Choosing the Right Axle Ratio for Your Mini Truck

The power from the engine of your mini truck is transmitted to the wheels through the drive and the driven shafts. The two shafts are responsible for ensuring that the power from the engine facilitates the rotation of the wheels. The two shafts rotate at different speeds; one rotates faster, and the other rotates slowly. What is the axle ratio? The axel ratio refers to the number of revolutions the driveshaft makes for the rear axle to make a single turn. It is easy to define the axel ratio because we have a brief knowledge of the shafts, which facilitates the rotation of the wheels. Choosing the right axle ratio for your mini truck is very important. The transmission and the differentials of your mini truck have gears that perform a similar task of different sizes. The differential gears receive the rotational force of the driveshaft and transfer it to the rear wheels through the axles. 

Choosing the Right Axle Ratio for Your Mini Truck

Here are considerations and things to keep in mind when choosing the right axle ratio for your Japanes emini truck.

The Right Axle Ratio 

The right axle ratio for your mini truck depends on the nature of work your mini truck performs. The axle ratio comes in handy when using your mini truck for towing in terms of general fuel economy and performance.

Fuel Economy

When shopping for a mini truck with the best fuel economy, think of the axle ratio as the quantity of fuel the mini truck will burn while moving on the highways at high speed. For example, a mini truck with an axle ratio of 3.31 will consume less fuel than one with an axle ratio of 3.55. The 3.31 ratio keeps the engine’s rpm low compared to the 3.55 ratio. The 3.55 ratio will have the best mpg at highway speeds compared to the 3.31 ratio.


A mini truck with a higher axle ratio moves faster compared to the one with less axle ratio. When the mini truck accelerates faster, it will make more revolutions per second. For example, a mini truck with an axle ratio of 3.55:1 is faster than one with a 3.31 axle ratio. Similar to this, a mini truck with a 3.73 axle ratio moves faster than that with a 3.55 axle ratio. The acceleration rate remains constant whether the mini truck is loaded or empty. 

Good Towing Ratio

Towing needs good power which comes from acceleration and a good axle ratio for towing for mini trucks made after the year 2010 ranges between 3.55 and 3.73. The axle ratio here makes the mini truck accelerate better and increases its ability to tow. A higher ratio will give your mini truck more revolutions per minute.

A Better MPG Ratio

When you need a mini truck with a good fuel economy, consider one with a lower MPG ratio, such as 3.08, 3.23, and 3.31. Such ratios will provide fuel economy for both city and highway driving. 


The right axle ratio will affect the rate at which your mini truck consumes fuel, generate power for towing, and the general performance of your mini truck. When choosing the right axle ratio, consider the daily activities your mini truck performs.

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