Harley Road King Tire Pressure [With & Without Load]

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Navigating the roads on your Harley Road King demands attention to tire pressure to ensure a smooth and safe ride. 

Harley Road King Tire Pressure

Maintaining the correct PSI not only safeguards your journeys but also enhances your bike’s performance and longevity. 

Let’s dive deeper into understanding the pivotal role of tire pressure and how to manage it.

Let’s get started!

What is Harley Road King Tire Pressure?

With Load

Front Tire: 36 PSI

Rear Tire: 40 PSI 

Without Load

Front Tire: 36 PSI

Rear Tire: 41 PSI

On Highway

For the highway rides you should +2 PSI into the usual tire pressure without load. 

Front Tire: 38 PSI

Rear Tire: 42 PSI

For Summer

In the summer season, you should -2 PSI from the optimal pressure.

Front: 34 PSI

Rear: 38 PSI

For Mountain 

In order to ride your Harley Road King to the hill areas you should -2 PSI.

Front: 34 PSI

Read: 38 PSI

Why You Should Keep Optimal Tire Pressure?

Here’s why maintaining the right Harley Road King tire pressure is so important:

Harley Road King Tire Pressure

Related: Road King Years You Should Not Buy

1. Safety

When your bike’s tires are properly inflated, the bike remains stable on the road, and provides you with improved control and balance. 

This stability is invaluable, especially when navigating corners or riding on uneven surfaces. 

Moreover, optimal tire pressure enables effective steering and braking, which makes it easier to avoid obstacles or stop when necessary.

2. Better Rides

When your tires have the right pressure, you’ll notice that turns feel remarkably smoother, almost effortless. 

This is because properly inflated tires grip the road better, thereby ensuring a more stable and controlled ride. 

Furthermore, your Harley responds more promptly and accurately to steering. 

3. Save Money

Optimal tire pressure also helps wear out tires more slowly and evenly, reducing the frequency of replacement. 

Thus, you won’t find yourself frequently visiting the tire shop and spending money on new tires. 

4. Fuel Efficiency

When your tires are properly inflated, they roll with less resistance on the road. This means your bike doesn’t have to work as hard or burn as much fuel to move forward. 

Conversely, under-inflated tires create more resistance, and they cause your bike to consume more fule than necessary. 

How Does Tire Pressure Affect Your Riding Experience?

When your Road King’s tires are properly inflated, they provide you optimal grip on the road, ensuring stability and control. 

But low tire pressure, can make your ride feel sluggish and unstable. It increases the risk of tire damage and reduces your motorcycle’s fuel efficiency. 

Conversely, too much pressure can make the ride feel harsh and jolty, and the tires may wear out faster. 

Best Tools to Check Tire Pressure

Here are some of the best tools to help you monitor your Road King tire pressure:

Digital Tire Pressure Gauge

The Digital Tire Pressure Gauge is an exceptional tool that sits at the top of the list of the best tools to check tire pressure. 

This device is designed for simplicity and user-friendliness, which makes the task of monitoring your tire pressure hassle-free. 

It provides clear and accurate readings with its digital display that eliminates the guesswork involved in using traditional analog gauges. 

It’s also equipped with a lit nozzle and backlit screen for visibility in low-light situations. 

Pencil Style Tire Pressure Gauge

The Pencil Style Tire Pressure Gauge is a compact, easy-to-use tool that should be in Road King’s toolbox. 

It resembles a standard pencil, but don’t let its simplicity fool you. It’s an indispensable tool for maintaining the correct tire pressure. 

Its usage is straightforward, simply insert the gauge onto your tire’s valve stem and get an instant accurate reading. 

Its small size means you can conveniently carry it around, and its durability promises longevity. 

Dial Tire Pressure Gauge

A Dial Tire Pressure Gauge is another best tool for checking tire pressure. It is easy to use and extremely accurate, this tool features a simple dial display. 

You simply attach it to your tire’s valve stem, and the tool does the rest, measuring the pressure within seconds. 

If you’re looking for something more durable with a high level of accuracy, a dial tire pressure gauge is an excellent choice.


What PSI should my Harley tires be at?

The recommended PSI (Pounds per Square Inch) for Harley tires is generally around 36-40 PSI. 

Is 40 psi too high for motorcycle tires?

No, 40 psi is not too high for motorcycle tires. However, the ideal tire pressure varies based on the motorcycle’s make, and model. 

What is the best tire for a Harley Davidson Road King?

The Michelin Commander II is an excellent tire choice for a Harley Davidson Road King

It’s renowned for its longevity, grip, and stability, which makes it a reliable and safe option for long road trips.

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