Single Axle vs. Double Axle Trailer: Which One Should You Choose?

14 July 2025 | Rohit Sharma

When it comes to purchasing a trailer, the first major question that crops up is Single Axle vs. Double Axle Trailer which is apt for one’s needs?

Well, this is a question that goes beyond technicalities. It basically involves how you’re planning to use the trailer, the kind of load you want to carry, and how much you want to spend on maintenance and the cost of the trailer. For example, if you’re looking for trailers for sale, knowing the pros and cons of single vs. double axle trailers will help you in making a smarter buying decision.

Let’s discuss each option in detail so you can know which option will fit perfectly into your lifestyle or business.

Single Axle Trailers: Advantages

There is only one axle trailer, which usually has one set of wheels in the centre of the trailer body. Such trailers are widely available for owners of homes and small businesses as common trailers.

Single-axle trailers have the following major advantages:

Cost-Effective

Naturally, as it only consists of one axle, it has a smaller number of wheels. Generally, it has a smaller frame; hence, less material or length has made it cheaper to purchase. If you are on a very tight budget, this car becomes a very practical purchase.

Additionally, you can register the vehicle and obtain insurance at a lower cost, and repair expenses will also be reduced. So upfront, you save money, and over the long term, you save.

Easy For Towing And Manoeuvring

Because they are lighter and smaller, single-axle trailers are easy to tow. Single axle trailers do not require a large vehicle for towing and are easier to manoeuvre when backing up into tight spaces or parking lots.

These features of single-axle trailers make them fit for novice drivers or occasional users who want simplicity without compromise.

Less Maintenance

It could not be any easier with just two wheels. Tyre replacements, bearing checks, brake servicing—everything is simple and cheap. A single axle is the best option if you do not need to use the trailer every day and require something that is relatively low maintenance.

Suitable For Lightweight Cargo

These types of trailers can transport light mulch, garden waste, small tools, and light furniture, as well as equipment for camping trips. If your load is under 750 kg (unbraked), you might not even need trailer brakes in many of the states of Australia.

Double Axle Trailers: Advantages

A double-axle trailer, or tandem trailer, has two sets of wheels. It is ideal for serious hauling.

Here are its best attributes:

Handles Heavy Loads

Double-axle trailers are built to carry larger loads. If you frequently haul construction materials and machinery, just as with multiple oversized objects, this trailer will not break a sweat under pressure.

Its extra axle makes load distribution easier, and it makes the trailer much less stable under pressure.

Better Stability at High Speeds

With the added wheels, the tandem trailer is much more stable on the highway, as they do not bounce around as much and sway less.

This is paramount for long road travel and when driving on uneven or windy roads.

Improved Safety

Towing with double axles gives safety because if a tyre bursts, three other tyres will keep the trailer upright and under control, thus reducing the chances of accidents occurring.

Lasts Longer

Double-axle trailers are built tough. These do not wear out easily because weights are shared between more wheels and axles. Yes, they are more expensive to procure as well as maintain, but usually, with proper care, they last longer.

Maintenance: What to Expect

Regardless of your choice of trailer, care is crucial.

Maintenance for a Single-Axle trailer

You have only two tyres and a single axle, making your job a little simpler:

• Checking tyre pressure and wear regularly.
• Bearings should be lubricated on a 10,000 km basis.
• Lights and wiring inspection for safety.
• It involves less time and money as there are fewer parts.

How to Maintain Your Double Axle Trailer

Care is paramount for tandem trailers:

• Four tyres actually mean twice the maintenance.
• More bearings to check and grease.
• Proper wheel alignment for even tyre wear.
• Most importantly, check the brakes and suspension.

Maintenance may take more time. However, it is important if you are using that trailer for very heavy or regularly used loads.

About Trailers & Trailers

The Trust Factor is an obvious decision-maker for most buyers of trailers, and that’s why most buyers look to trailer manufacturers in Melbourne like Roshar Trailers.

They provide everything from single-axle trailers, double-axle trailers, enclosed trailers, box trailers, tippers, and custom designs. Their trailers, whether for DIYers or serious construction personnel, have been built from premium materials through expert craftsmanship.

At Roshar Trailers, selling is only part of the process. They partner with you in the search for a real solution based on your vehicle, your load, and your budget. If you are searching for trailers for sale, this should be the first team on your list.

Because of their good local reputation for quality and service, Roshar Trailers became a preferred name for durable and cheap trailers.

Single Axle vs. Double Axle Trailer – Final Thoughts

Now that you know the difference, let’s recap:

A single-axle trailer is ideal for short trips, small loads, and trips with a limited budget. It is easy to tow, maintain, and store.

A double-axle trailer will prove more efficient in handling bigger loads, frequent use, and long-distance movements. It provides better safety and stability and has a higher build quality.

So, which one is best suited for you?

If it’s for just something simple for weekend use or for garden work, then a single axle should do fine. But if you need something that’s heavier-duty and you’re going to be ripping loads over 750 kg on a regular basis, then it’s definitely worth the extra cost on a double axle.

Still not sure? Do you need professional advice before inking the deal?

Visit Trailer manufacturers Melbourne Roshar Trailers your trusted source for strong, affordable, and high-performance trailers. From trailers for sale to custom-built solutions, they’ve got everything you need to get rolling with confidence.