Loading and unloading a vehicle from a car hauler or race trailer may seem straightforward, but choosing the right ramps can make a significant difference in safety, convenience, and vehicle protection.
Whether you are transporting everyday vehicles, classic cars, sports cars, or race cars with extremely low ground clearance, trailer ramps need to meet specific requirements. Ramp storage, ramp width, and loading angle are three important factors that directly affect the overall loading experience.
A well-designed ramp system can make vehicle loading easier, reduce the risk of underbody damage, and improve efficiency during transportation.
Ramp Stowage: Where and How Should Trailer Ramps Be Stored?
Ramp storage is often overlooked when purchasing a car hauler or race trailer. However, convenient stowage can save time, improve organization, and prevent ramps from becoming damaged during transportation.
There are several common ramp storage solutions.
Under-Deck Ramp Storage
Under-deck storage is a popular option for enclosed and open car trailers.
Ramps slide into a dedicated compartment beneath the trailer deck when not in use.
Advantages include:
- Keeps ramps out of the way.
- Protects ramps from road debris when properly enclosed.
- Maintains a clean trailer appearance.
- Makes efficient use of available space.
However, the storage compartment must be designed to accommodate the ramp’s length, width, and thickness. Drainage and accessibility should also be considered.
Rear Ramp Storage
Some trailers feature integrated rear storage areas or dedicated ramp mounting positions.
This configuration allows users to access ramps quickly without reaching underneath the trailer.
It can be particularly useful for operators who frequently load and unload vehicles.
Side-Mounted Ramp Storage
Side-mounted storage brackets provide another practical solution.
Ramps are secured along the trailer frame or side structure when not in use.
This option can be convenient for open car haulers, although users should ensure that the ramps are securely locked in place and do not create clearance or visibility issues.
What to Consider When Choosing a Storage System
Before selecting a ramp storage configuration, consider:
- Ramp dimensions and overall weight.
- Available trailer storage space.
- Ease of installation and removal.
- Protection against moisture and corrosion.
- Secure locking during transportation.
- Accessibility when the trailer is parked.
The best storage solution is one that allows quick access while keeping ramps securely positioned during travel.
Ramp Width: How Wide Should Car Trailer Ramps Be?
Ramp width is another important factor that affects vehicle loading safety and convenience.
A ramp that is too narrow can make it difficult to position the vehicle accurately, particularly when transporting wide sports cars, performance vehicles, or vehicles with wider tires.
Standard Ramp Width
For many passenger vehicles, conventional trailer ramps may provide sufficient usable width.
However, the exact width should be selected according to the vehicle’s tire dimensions, track width, and loading configuration.
It is important to distinguish between the overall ramp width and the usable tire-contact width. Side rails, reinforcement structures, and raised edges may reduce the actual available driving surface.
Wider Ramps for Race Cars
Race cars often feature wider tires, modified suspension systems, and lower ground clearance.
Wider ramps can provide several benefits:
- More room for tire alignment.
- Easier positioning during loading.
- Greater flexibility for different vehicle types.
- Reduced risk of tires running close to ramp edges.
For professional racing teams and motorsport operators, wider ramps can be a worthwhile investment.
Single-Wide Ramps vs. Two Separate Ramps
Trailer manufacturers generally offer different ramp configurations.
Two separate ramps
These provide flexibility because the distance between the ramps can be adjusted to match different vehicle track widths.
They are often easier to store individually, but accurate positioning is important.
Full-width ramps
A full-width ramp provides a continuous loading surface across the rear of the trailer.
This configuration can make loading easier for drivers, especially when vehicle alignment is challenging.
However, full-width ramps may be heavier and require more storage space.
The best choice depends on the trailer design, vehicle dimensions, and frequency of use.
Loading Low Cars: How to Prevent Scraping and Underbody Damage
Low-ground-clearance vehicles present one of the biggest challenges when loading a car onto a trailer.
Many race cars, supercars, and modified sports cars sit much closer to the ground than standard passenger vehicles.
Even when a ramp has sufficient load capacity, an excessive approach angle can cause the front bumper, splitter, exhaust system, or underbody to contact the ramp.
Understand the Approach Angle
The approach angle refers to the steepness at which a vehicle can approach an incline without its front end making contact with the ground or ramp.
When loading a low car, the transition from the ground to the ramp is just as important as the ramp itself.
A steep transition can create a clearance problem even when the ramp is relatively long.
Choose Longer Ramps
Longer ramps generally create a shallower loading angle when the trailer deck height remains unchanged.
A shallower angle can help reduce the likelihood of scraping.
However, ramp length should be considered alongside available ground clearance, trailer height, and loading space.
Use Extended Ramps or Ramp Extensions
Ramp extensions can help smooth the transition between the ground and the main trailer ramp.
They are particularly useful for vehicles with:
- Low front splitters.
- Extended side skirts.
- Reduced suspension height.
- Long front overhangs.
- Limited approach angles.
A properly designed extension can reduce abrupt changes in slope and make loading more manageable.
Consider Adjustable Suspension
Some performance vehicles feature adjustable suspension systems or hydraulic lift functions.
Raising the vehicle temporarily during loading can provide additional clearance.
Drivers should always follow the vehicle manufacturer’s recommendations and ensure that the suspension is returned to the correct driving position before transportation.
Use a Winch for Controlled Loading
For extremely low or valuable vehicles, a trailer-mounted winch can help reduce the need to drive the car up the ramp under its own power.
A winch provides controlled movement and can reduce the risk of sudden acceleration or wheel spin.
However, it does not eliminate clearance issues. The ramp angle must still be suitable for the vehicle.
Ramp Material and Load Capacity
Besides storage, width, and loading angle, material selection and load capacity are essential considerations.
Aluminum Ramps
Aluminum is widely used in car trailer ramp manufacturing because it offers a favorable strength-to-weight ratio.
Benefits include:
- Relatively lightweight construction.
- Convenient handling and storage.
- Corrosion resistance.
- Reduced additional trailer weight.
Aluminum ramps are especially attractive for users who frequently remove and reposition their ramps.
Steel Ramps
Steel ramps are another common option.
They can offer high structural strength and durability, depending on their design and construction.
However, steel ramps are generally heavier than comparable aluminum alternatives, which may make manual handling more difficult.
Understanding Load Capacity
Never select a ramp based only on the vehicle’s advertised weight.
Consider the following factors:
- Actual vehicle weight.
- Weight distribution between the wheels.
- Ramp configuration.
- Dynamic forces during loading.
- Manufacturer-rated load capacity.
- Trailer attachment and support structure.
For two independent ramps, each ramp must be rated for the loads it is expected to carry. Do not assume that the combined rated capacity can automatically be divided equally between the ramps.
Always follow the ramp manufacturer’s load-rating specifications and safety instructions.
Car hauler and race trailer ramps play an essential role in safe and efficient vehicle transportation.
Although ramp load capacity is important, other design considerations should not be overlooked. Storage determines how conveniently ramps can be handled and transported. Width affects tire alignment and loading confidence. Ramp length and transition geometry determine whether low-clearance vehicles can be loaded without scraping.
Whether you are hauling everyday passenger cars, classic vehicles, or high-performance race cars, investing in properly designed trailer ramps can make every loading and unloading operation safer, smoother, and more efficient.