Buy single or two-axle?

The tandem-axle trailers are more stable and robust than single-axle trailers and this is the main factor that contributes so that they are able to carry more weight. In practice and most of the tandem trailers can carry 2,500-5,000 lbs. for each axle with safety. The tandem trailers tend to last longer than single-axle trailers due to the fact that the weight is distributed efficiently on both of the axles. On the other the strength and robustness makes them ideal resource for carrying heavy duty loads when travelling short or long distances. Unlike single-axle trailers, tandem trailers won't bounce around when travelling at high speeds or on bumpy roads.The common opinion about the single or two-axle tandem trailers is that the two-axle ones are more robust. Hence the axle is used for support, and the lack of one will make the wheels not fixed and not being able to remain into their position so they can’t hold the weight of the vehicles itself.

Weight Chassis and tires are the three main things to be aware of when purchasing such model. Weight – A tandem trailer's ability to handle a lot of load rests on 3 main factors: the chassis, the tires and spring hangers. The weight is the biggest issue when buying tandem trailers in general and when purchasing one make sure that the trailer should be robust enough to handle weights without breaking down.

The place where everything is attached to the chassis should be the strongest part of the trailer. The spring hangers should be at least 6mm, and should have adequate thickness in order to support the trailer. Poorly supported spring hooks can easily crush the chassis or get ripped off.

Normally the trailer tires must have the same proportions as the tow vehicle tires and should be 7 ply in order to last through heavy weights and long distance roads. By having the same size tire on the trailer and vehicle for flat-tire cases you only need to carry along one spare tire. This is the ideal solution to the ones that use tandem trailers in day-to-day practice and work-duties.

As any other trailer in the market the tandem trailers also have their disadvantages. They are a little bit harder to maneuver and hard to haul. This makes them lees fuel efficient. That's because they have a smaller turning range and are prone to slide sideways through severe turns, and because they are heavier than single-axle trailers. The replacement of the tires, the cost of expensiveness - they have four tires instead of two.

Even if it makes sense to get a tandem axle trailer which distributes the weight over a larger area, the tandem axle trailers rip apart the tires, and that adds to the extra cost.

In order to avoid big costs I will recommend you should make sharp corners at very slow speeds so that when you are dragging the back wheels on a tandem trailers, and protect you trailer tires during rain and sun exposal. This will help some savings.

These are some of the main specifics to have in mind when deciding on tandem trailers or any type of Trailers Sydney.