Home / News / Blogs / Auto Usage Common knowledge / Semi Trailers Explained: Which Type To Buy

Semi Trailers Explained: Which Type To Buy

Views: 20     Author: Site Editor     Publish Time: 2025-07-09      Origin: Site

Inquire

facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

Trucks and trailers are the most commonly used means of transporting inland freight worldwide. In fact, the number of tonne-kilometres hauled by road freight transport in Europe rose by 19.3% to reach 496.5 billion during 2021.

With so many different types of trailers on the road today, it’s important to know what the best trailer is for certain requirements, and which is best for your needs. For instance, the right trailer is dependent on the type of load you need to carry, its dimensions and its weight.

If you’re already thinking “What trailer should I buy?”, here is a list of the most common types of trailers in the industry to facilitate your choice.


 Semi Trailers Explained: Which Type To Buy

Curtainsider Trailer

Curtainsider trailers, or tautliners, are the most common type of semi-trailer on the road. Curtainsider trailers have a solid top, front, and rear with built-in tarp systems creating flexible sides which can be opened to load and unload goods. Suitable for almost all transport types, curtainsiders are the best trailers for cargo that requires protection from the elements combined with easy loading/unloading capabilities.

Most curtainsider trailers come in both 15-meter and 16-meter variations with a maximum cargo height and width of 2.5 meters and a maximum cargo weight of around 20,000 kilograms.

Looking for durable curtainsiders with customizable specs? Explore models built for global conditions on the Wondee Semi-Trailer Project page, offering high-performance designs backed by ISO 9001:2015 quality control.

Refrigerated Trailer (Reefer)

As the name suggests, refrigerated trailers or “reefers” are designed to transport all kinds of freight that require particular temperature control. Refrigerated trailers come with manually adjustable temperature controls and insulated walls, which create a steady and controlled temperature that remains throughout the transit journey. This feature makes them the best trailer for hauling perishable items such as fruits and vegetables, fresh foods, beverages, pharmaceuticals, and much more.

Most refrigerated trailers have a maximum weight capacity of around 20,000 kilograms. The insulated walls mean the maximum height refrigerated trailers can haul is usually about 2.5 meters with a maximum width of also around 2.5 meters.

Box Trailer

Box trailers are the best trailers for transporting “dry” cargo – boxed, pallet-based, or loose goods. They are commonly used to ship everyday items such as non-perishable foods, clothing, and household goods. Their enclosed containers are shaped like a box which allows them to perfectly back into any loading bay dock. Dry van trailers are the most common trailers used in transportation and are considered the safest.

Dry van trailers typically measure 16 meters in length and have a maximum weight range of around 20,000 kilograms. Dry van trailers are highly versatile and cost-effective, making them a go-to solution for the world’s largest businesses.

Flatbed Trailer

Flatbed trailers, or platform trailers, are open trailers that have no side walls or curtains. They are the best trailers for special transport of oversized goods like heavy machinery and large equipment (vehicles, steel, wood, concrete structures, etc.). There are many types of flatbed trailers but the most common are the standard flatbed, step deck, and double drop.

Flatbed trailers allow you to easily load and unload open-air goods from different angles (top, sides, rear) using forklifts and cranes. They are very commonly used worldwide as they are very versatile and come in different sizes (7m, 12m, 14m, 15m, and 16m) although the 15-meter flatbed trailer is the most popular.

Need flatbeds that meet global GB and CCC standards? Wondee's semi-trailers are manufactured with automated welding, CNC cutting, and dual paint processes—ideal for export buyers and logistics companies.

Single-axle or Multi-axle Trailer?

When deciding what type of trailer you should buy, it is important to consider if you require a single or multi-axle trailer.

If you are transporting lighter-weighted cargo then it is best to choose a single-axle trailer. Although they won’t provide much flexibility if your weight demands increase, they cost less and are low on fuel consumption.

If you are hauling heavy freights then a multi-axle trailer is a better option. Although they are more expensive, have higher fuel demands, and consist of more materials (more to maintain), they have higher payload capacity with increased stability.

Used Trailers for Sale

Are you looking to purchase a refrigerated, flatbed, dry van, or curtainsider trailer without compromising safety and quality?

TIP Used is one of the largest suppliers of well-maintained second-hand trucks and trailers in the commercial vehicle sector. With over 55 years of experience, TIP Used offers a variety of high-quality used products from the best brands in Europe, including Krone, Schmitz, SDC, Volvo, MAN, and DAF.

If you're seeking brand-new semi-trailers built for international logistics, Wondee's manufacturing facility also produces over 10,000 units annually—with 15% exported globally.


Headquarters

Xinhe Industrial Park, Xiamen, Fujian, China 361006

PRODUCTS

RESOURCES

COMPANY

HOT TAGS

Copyrignt @ 2021 XIAMEN WONDEE AUTOPARTS CO., LTD. All Rights Reserved | Friendly Links: www.wondeeauto.com | www.wondeetrucktek.com