How To Check Your E-Bike’s Tire Pressure

How To Check Your E-Bike’s Tire Pressure

Flat tires can bring even the best e-bikes to a standstill.

Tire pressure is often overlooked, but it’s crucial to your e-bike's performance and safety.

Let’s explore the importance of maintaining correct tire pressure, how to locate the recommended tire pressure for your e-bike, and effective methods to maintain ideal tire pressure.

Skip ahead if you’d like:

The Significance Of Tire Pressure

Locating Your Tire Pressure

Finding Your Ideal Tire Pressure

How To Check Your Tire Pressure

Maintaining Optimal Tire Pressure

How Do You Know If You Have A Flat Tire?


Watch The Video

The Significance Of Tire Pressure

Tire pressure is where the rubber meets the road — literally. It directly impacts traction, maneuverability, and efficiency.

Incorrect tire pressure can result in:

  • Decreased control

  • Increased flat tire risk

  • Potential accidents

That’s why it’s critical to maintain proper tire pressure all the time.

But different tires have different tire pressure requirements, so it’s essential to know what “proper tire pressure” means for your specific e-bike.

Locating Your Tire Pressure

The recommended pressure is typically displayed on the sidewall of your e-bike tire. The European standard is indicated in BAR (the metric measurement), while the United States uses PSI (pounds per square inch).

A finger points to the raised text showing tire pressure on the sidewall of an e-bike tire

You’ll find the minimum and maximum tire pressure in PSI and BAR on the sidewall of your e-bike tire.

You don’t want to fall much below or above the recommended pressure listed on your tire.

Too low, and you’re at risk of pinch flats — where you smash into something (like a curb) and your tube gets pinched between your wheel rim and the ground, causing a flat.

Too high, and your tire could blow right off the rim, leading to accidents and injuries.

Finding Your Ideal Tire Pressure

The ideal tire pressure depends on various factors, including conditions, weight, and preferences:

An image of an e-bike wheel and tire next to icons for factors that influence tire pressure: weather conditions, rider weight, and personal preferences

In general, higher tire pressures offer:

  • Better efficiency

  • Reduced rolling resistance

  • Better performance on smooth terrain

  • Better performance for heavier riders

Lower tire pressures offer:

  • Improved traction

  • More comfortable ride

  • Better performance on rough terrain

  • Better performance for lighter-weight riders

Determining your ideal tire pressure may involve experimentation and adjustments. Aim for a balance between grip, efficiency, and comfort.

How To Check Your Tire Pressure

While a quick squeeze test can provide a rough estimate, it’s not highly accurate. Using a proper tire pressure gauge ensures precise measurement.

All Magnum Bikes tires use Schrader valves, similar to those found in automobiles.

So, you can check your e-bike’s tire pressure quite accurately with either:

  • An automotive tire pressure gauge

  • Your air pump, so you can measure while you inflate/deflate your tire — if it features a gauge with PSI and/or BAR

Some gauges even have a way to mark your preferred pressure so that you don’t even have to think about it next time!

Upclose gauge on a tire pump, with a superimposed red circle highlighting a marker that can be used to set your preferred tire pressure

Circled in red is an example of a marker that can be used to indicate your preferred tire pressure right on your tire pump.

To check your pressure, remove your valve cap from your tire and press the gauge firmly onto the valve. You need a good seal without any air leaks for an accurate reading.

Now check the tire pressure gauge for the PSI or BAR measurement, comparing it to the minimum and maximum recommended pressures listed on your sidewall.

Adjust the tire pressure until it falls within the acceptable range.

Maintaining Optimal Tire Pressure

Ideally, we recommend checking tire pressure before every ride.

That’s because many factors can affect your tire pressure during and between rides, including temperature, storage conditions, riding conditions, and more.

So regularly monitor and adjust your e-bike's tire pressure for optimal performance and safety.

How Do You Know If You Have A Flat Tire?

If your tires rapidly lose pressure within a few hours or the next day after pumping, you may have a slow to moderate leak.

Inspect the tire for any protrusions, thorns, or objects that may cause the leak. If your tire and/or tube is punctured, you’ll need to replace it.

If you need assistance changing a flat tire or tube, you can take your e-bike to your local Magnum dealer for help.

Or, check out our instructional videos and articles to do it yourself:


Regularly monitoring and maintaining your e-bike's tire pressure ensures a more comfortable and safe riding experience.

By understanding the recommended tire pressure, using the right tools to check pressure accurately, and making necessary adjustments, you’re on track for lots of enjoyable rides to come!

Watch The Video