Matt Johnson

5 Expert Tips To Ensure Optimal Tire Pressure On Your Travel Trailer

Author: Matt JohnsonPhotos/Graphics: Mike HawthornePublished: Jun 20, 2023Updated: Dec 11, 2023

Travel trailers provide the best of both worlds: the opportunity to revel in nature’s wonders while still enjoying the comforts of home. But before you hit the road with your travel trailer, ensure everything is ready. Specifically, let’s talk about your tires. Even more specifically, the tire pressure on your travel trailer tires.

Proper tire pressure is critical for safe towing. It’s easy to overlook tire maintenance, but you’ll want to remember that it’s crucial for your safety and the well-being of others on the road. Luckily, we’ve covered you with five expert tips to help you maintain adequate tire pressure for your travel trailer.

Trust us; you’ll want to be confident and safe on your grand adventure.

Why improper tire pressure can lead to accidents with your travel trailer.

Improper tire pressure can lead to severe accidents when towing your travel trailer. The consequences can be devastating, especially when traveling at high speeds. Overinflated or underinflated tires can cause different problems, which are dangerous and can put you and other motorists at risk.

Tire underinflation can lead to excessive heat buildup, causing a blowout. It also causes more wear and tear on the tires, resulting in unexpected damage that leads to a flat tire on the road. If that happens, you might suddenly lose control of your vehicle, causing severe injury or even death to yourself and others around you.

Overinflated tires can cause tread wear, making them more susceptible to losing traction on the road. They also lead to handling issues when driving over rough terrain, which could cause unexpected swerving that puts you and other motorists in danger.

Therefore, it’s vital always to maintain optimal tire pressure on your travel trailer to ensure the safety of your vehicle, passengers onboard, and other road users.

Regularly monitoring your tire pressure can help prevent accidents caused by under or overinflation. Remember, keeping your tire pressure well-balanced is critical to safe travel when you’re on the road with your travel trailer.

How to choose the right tire gauge for your travel trailer.

When searching for the perfect tire gauge for your travel trailer, it’s important to first familiarize yourself with the two main types available: digital and analog.

Digital gauges are typically favored for their ease of use and higher levels of accuracy. However, they can be a bit more high-maintenance – as they require batteries and may suffer in extreme temperatures.

On the other hand, analog gauges, which don’t need batteries, are sometimes preferred for their durability, although they can be slightly harder to read accurately.

When selecting a gauge, choosing one made explicitly for trailer tires is essential to ensure you get the most precise readings possible. Additionally, consider purchasing an indicator with a wider range of pressure readings to accommodate future upgrades or changes.

As for my recommendation, I’m a big fan of the Accutire MS-4021B digital tire gauge. This gauge offers an easy-to-read display with a 5-150 PSI pressure range. Better yet, its durable construction is built to last. Plus, it has a release valve to help reduce the pressure if you accidentally overinflate your tires.

Accutire Tire Pressure Gauge

Don’t make the mistake of overlooking the significance of investing in the correct tire gauge. By purchasing a top-quality gauge, you can save time, money, and frustration in the long run – all while ensuring the safety of yourself and your passengers while on the road.

Tips from the experts.

Ready to dive in and hear what our experts have come up with?

Tip #1. Keep an eye on the tire pressure of your travel trailer regularly.

Maintaining the right tire pressure for your travel trailer is one of those things that can’t be overemphasized. It’s critical to ensure maximum performance and safety on the road. Without the right air pressure, you run the risk of accidents or breakdowns that could turn your trip into a nightmare. Trust us; you don’t want that to happen.

Picture this: You’re all ready for a long country road trip. You’ve got your GPS set, snacks packed, and music ready to go. One crucial step you don’t want to miss is checking your travel trailer’s tire pressure before hitting the road. It’s quick and easy, and it could save you lots of trouble down the line. 

But it doesn’t stop there. As you journey through winding roads and bumpy terrains, monitor the tire pressure levels regularly. It’s always better to be safe than sorry; every little bit helps. If you notice any signs of air loss or insufficient pressure, don’t ignore them; take action immediately. You’ll be glad you did.

If you want to take the monitoring a step further, you might want to go for a TPMS system that tells you the pressure as you’re driving. Frankly, we love the TireMinder i10. It tells you if your tires are leaking, what the current pressures are of all of your RV’s tires, and more. But there are tons of TPMS on the market.

Your travel trailer’s tires are vital in keeping you and your passengers safe. And by regularly monitoring your tire pressure, you also get to use your fuel efficiency and extend the lifespan of your tires. Now, that’s a win-win situation.

Keep tabs on your travel trailer’s tire pressure. This means checking it regularly, especially before long trips, after storage, and before hitting the road. 

Tip #2. Only check your tire pressure when the tires are cool.

Maintaining your travel trailer’s tire pressure is critical to ensuring a smooth and safe journey. However, timing is everything.

One of the most common errors people make is checking tire pressure when the tires are warm or hot. During travel, the air inside the tires expands, causing an inaccurate tire pressure reading. So, only check tire pressure when the tires have cooled down.

Let’s envision a scenario where you’re road-tripping with friends in your travel trailer, driving down a picturesque route. Suddenly, you hear a loud “pop” and feel the trailer starting to sway, risking everyone’s safety. A blowout! You later discover the tire pressure was too high, but the reading was inaccurate as you checked it when the tires were hot.

While this scenario is all too common, it can be easily avoided. Always check your tire pressure in the morning before embarking on your journey. Double-check the tire pressure before taking an extended break to ensure it’s optimal.

Don’t check tire pressure immediately after parking, especially in direct sunlight. These straightforward precautions can reduce the risk of your travel trailer experiencing a blowout and ensure a safe and sound journey.

Tip #3. Use a reliable tire pressure gauge to get an accurate reading.

To make sure you’re not left stranded by the side of the road with a flat tire in the middle of your long-awaited camping trip, you need to be savvy about tire pressure.

The number one rule of thumb? Use a top-notch tire pressure gauge.

So many of us make the easy mistake of dusting off an old one that’s been gathering cobwebs in the basement for a long time. But using a gauge past its prime isn’t only inconvenient and dangerous.

Imagine the predicament Tom and Mary found themselves in when they were on their way to the campsite and suddenly had a flat tire. They whipped out an old, outdated gauge that had seen better days and assumed it was accurate when it read 75 PSI. Little did they know that number was way off base. The tire in question was overinflated, so much so that it led to a hazardous blowout that could have resulted in a serious accident.

You must invest in the right gauge for your travel trailer to keep yourself and your companions safe on the open road. If you want to be extra-confident that you’re getting exact readings, digital options are particularly accurate, measuring pressure down to a tenth of a PSI. As we mentioned before, we’re big fans of the Accutire line of indicators.

Tires can lose between 1-3 PSI a month by just sitting. If you don’t have an accurate gauge, you might not even notice that.

A reliable gauge will allow you to adjust the air in your tires as needed, making the journey a calm, carefree experience. It’s also essential to maintain your gauge in top-notch condition. A gauge past its prime might not be reliable, and it could lead to readings that are way off the mark.

Tip #4. Verify the optimal tire pressure for your travel trailer in the owner’s manual.

Verifying the ideal tire pressure for your travel trailer is a must-do task for an easy and safe ride. You don’t need to break a sweat; it won’t take much time.

The first step is to find your travel trailer’s owner’s manual to get started. If you can’t find the physical copy, don’t worry, as it’s often available online. The guide will provide you with the tire pressure that is recommended for your specific model and year. However, it’s important to remember that the ideal pressure may vary based on the tire’s size and if you’re towing a heavy trailer.

Once you have the optimal tire pressure information, it’s time to implement it. Use a reliable tire gauge that will give you an accurate reading. Don’t rely on the tire’s printed pressure levels. Why? The numbers printed on the tire only indicate the maximum tire pressure it can handle, but this isn’t best for your trailer. One crucial tip is to verify the tire pressure when the tire is cool.

Following the owner’s manual’s recommendation for optimal tire pressure is critical because it is tailored to your particular travel trailer’s requirements. Even if someone else has the same model as yours, their tire pressure might not be ideal for other reasons. By following the guide, you’re ensuring the optimal performance of your travel trailer, which means a safe journey for you and your fellow drivers on the road.

Tip #5. Don’t forget to inspect your tires regularly for wear and tear.

As an avid traveler, you know the importance of tire pressure. But what about tire wear and tear?

Neglecting this crucial aspect of tire maintenance could have catastrophic consequences. Just imagine the case of John, who was driving his family to their annual camping trip. Suddenly, one of his tires gave out, causing his trailer to swerve off the road. Upon investigation, John discovered that the tire had been extensively worn out, with the treads reaching the bare minimum depth. This unfortunate event could have been easily avoided if he had checked for signs of wear and tear beforehand.

So, what are the signs of tire wear and tear? Uneven treads, bulges, and cuts are some of the tell-tale signals that your tire needs replacement. To prevent any potential mishap from occurring, you must regularly inspect your tires for damage, especially if you’re hitting the road for an extended period. It’s far better to catch and fix any issues in advance rather than deal with the consequences later.

Good RV Tires vs Worn RV Tires

By showing your tires the attention they deserve, you can ensure a safe and smooth journey for you and your passengers. Don’t make the same mistake that John did. Keep a watchful eye on your tires and nip any potential problems in the bud.

How often should you replace your travel trailer’s tires?

As with any vehicle, tires are an essential component of your travel trailer and must be replaced when worn or damaged. However, the tire replacement frequency would depend on how often your trailer is used and the tire conditions.

One of my friends, Joe, had a terrible experience last year while driving his travel trailer. He encountered a flat tire, which caused damage to his trailer and put him and his family in danger. Upon inspection, he learned that his tires were old and had become dry-rotted, which is a prevalent issue in rarely used trailers. Even though Joe had not put tons of miles on the RV, they sat in the sun while it was in storage.

To prevent such danger, it is suggested that you replace your trailer tires every 3-5 years or 10,000 to 15,000 miles, regardless of their physical appearance. Over time, the rubber compound in tires deteriorates, leading to severe cases like blowouts.

If you want to get some extended life out of your tires, be sure to use tire covers when your camper is in storage. This will prevent the sun’s UV rays from taking a toll on them.

In addition, don’t overlook signs of wear and tear, such as sidewall cracks and uneven tread wear. If you notice these signs, replace the tires as soon as possible, ensuring you don’t compromise your safety and that of others.

Hit the road with good tires!

Whenever you head out on a camping trip you must always ensure your tires are in excellent condition. Of course they’ll take some wear and tear, but you don’t want to push them to their limits.

By following these tips, you can keep your tires in tip top shape and avoid any potential accidents or mishaps on the road. Remember, an ounce of prevention is always better than a pound of cure, so take the time to inspect your tires regularly and follow these simple maintenance tips.


Matt Johnson

Senior Content Writer

Matt is an experienced camper and glamping enthusiast with a Master's degree in Wildlife Science from Texas A&M University. Authoring posts for GlamperGear, he shares his wealth of knowledge on picturesque campsites, luxurious accommodations, and the best gear for outdoor adventures. His passion for nature and knack for comfort in the wilderness make him an expert guide for your next camping endeavor.

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