One of the biggest risks when driving a trailer is a flat or damaged tire that occurs and results in a dangerous tire blowout at fast speeds.

Trailer tires will blow out because of heat buildup that is caused by a lack of tire inflation. Other reasons trailer tires blow out include overloading the max capacity of a tire or driving on bent wheels. These are all common problems for your tires.

A blowout is a tire failure caused by blowout areas on both sides of the tire. Blowouts are very common on trailers, which are usually towed by vehicles. If you’ve ever had your trailer blown out, you know how annoying and dangerous it can be for you and your vehicle.

Trailer tires are made with a different construction so understanding their weaknesses is a bit different compared to a regular passenger tire. Our experts have gathered the data and included it in an easy-to-read format in this guide to help you learn why trailer tires blow out.  

Why Do Trailer Tires Blow Out?

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Why Do Trailer Tires Blow Out?

Tire blowouts can occur on other vehicles, regardless of the condition of the tires. If you exceed your tire speed class, it can cause them to overheat and have a blowout. When the tires are large, they tend to wear out and cause blisters.

These blowouts include trailer tires that typically carry heavier load capacities and drive through rocky and rugged terrains. Keep trailer tires inflated to the correct psi recommended by your tire company or vehicle.

You can avoid tire punctures by not overloading your trailer by overinflating or underinflating your trailer tires. To avoid this, keep the tires on your trailer at a pressure below the recommended maximum psi for the tire flanks.    

Make sure you have a regular wheel alignment to avoid unlucky tire blowouts. Wheel alignment is as simple as a tire repair and one of the things that can wear trailer tires is wheel alignment.

There are many parts involved that can be dropped during this alignment, which can cause your tires to wear out and cause a blowout. It helps practice safe driving techniques from time to time to avoid getting caught unaware when the tires of the trailer burst.

Checking tire pressure and not overloading your trailer tire before you hit the road are two of the easiest and fastest ways to prevent a disaster. If you know you are experiencing a rapid drop in tire pressure before a full burst, you are more likely to stay safe and protect your tires.

By following the tips in this guide, you can avoid any trailer tire blowouts on your vehicle.

What Causes Trailer Tires To Blow Out?

The reason why your trailer tires blow out is due to a few potential reasons like heat buildup or overloading your tires with too much weight. It is essential to monitor these factors regularly to avoid the safety risk of a tire blowout.

1. Heat Buildup

The main cause of tires blowing out is heat build-up. After you start driving your car in the morning, the temperature in your car can rise and it can cause your tires to blow out. You can eliminate this by monitoring tire pressure.

If you are riding on the wrong PSI level, this can cause the tire to get hotter because it is overworking itself to maintain traditional performance.

2. Overloading Tires

Be aware of how much weight you add to your motorhome or trailer, and putting it in the middle of the suggested weight distribution can make a huge difference when it comes to the health of your tires.

It is also necessary to check the load capacity of your individual tire aligns with the vehicle load capacity before trying to tow or carry anything. As long as you follow this, you will avoid overloading a tire and be safe.

3. Bent Wheels

A common problem that occurs with trailer tires is bent wheels. When this happens, the tires will suffer by causing rips or tears at the interior of the tire. If you are driving fast when this occurs, there is a risk that a trailer tire blowout will also occur.

By keeping an eye on your wheels, you can avoid this happening to you and putting your safety at risk.

How To Avoid Trailer Tire Blowouts

There are many reasons why your trailer tires are blowing out, but the most common causes are the result of heat build-up. Most tires lose air over time, but they can also lose air if you drive over potholes and other objects or hit a curb while parking.

Loss of control due to sudden loss of air while driving an overweight vehicle, expired tires on the road or incorrect tire pressure are also common causes of tire blowouts on trailer tires. Avoiding these problems needs to be a priority.

Too much weight distributed over one axle can place heavy loads on the tires, causing them to blow out. The explosion of tires and steering axles on a loaded delivery vehicle can cause a loss of control, which can be very dangerous.

Low tire pressure can be just as dangerous as high pressure, and low inflationary pressure can cause your tires to overheat, resulting in a dangerous blowout. Underinflated tires are hot, and hot tires soften and lose their carrying capacity, losing their ability to absorb high-pressure air.

Too much pressure builds up inside the tire and when this happens it can burst, causing a dangerous tire blowout.

There are a few things that owners can do to avoid the vast majority of tire bursts on their travels, which is particularly important when driving in a hot climate where tire blowouts are common.

The most common and avoidable problem is heat, which can lead to under-inflation, which pushes up the tire speed and overloads the tire with more weight than it was intended to, but the first thing you need to check before a long journey in high heat is tire pressure.

About THE AUTHOR

Charles Redding

Charles Redding

I've spent many years selling cars, working with auto detailers, mechanics, dealership service teams, quoting and researching car insurance, modding my own cars, and much more.

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