What trailer ramp information does
Trailer ramp information is a feature that helps lower and raise a trailer's ramp automatically, rather than requiring you to crank it by hand or use manual hydraulics. When you press a button or switch, the system powers the ramp down to the ground and back up again. This reduces the physical effort needed and speeds up the loading and unloading process, especially when you're moving heavy cargo or equipment repeatedly.
The system is most common on enclosed trailers, car haulers, and equipment trailers where the ramp is used frequently. It's designed to save time and reduce strain on your body, particularly if you're running a business that involves moving goods in and out of a trailer multiple times a day.
Key Takeaways
- Trailer ramp information uses an electric or hydraulic motor to lower and raise the ramp automatically instead of manual cranking.
- The system is powered by your trailer's battery or your towing vehicle's electrical system, depending on how it's wired.
- Installation requires running power lines from your vehicle to the trailer and mounting the motor and controls on the ramp frame.
- Maintenance involves checking hydraulic fluid levels, inspecting electrical connections, and testing the motor regularly to prevent failure during use.
- The cost of a ramp information system varies widely based on the trailer size, motor type, and whether you install it yourself or hire a professional.
Electric versus hydraulic ramp information systems
The two main types of ramp information differ in how they power the ramp. Electric systems use a motor connected to a winch or gear drive that pulls the ramp up and down. They run on 12-volt or 24-volt power from your trailer battery or towing vehicle. Electric systems are quieter, require less maintenance, and work well for lighter to medium loads.
Hydraulic systems use fluid pressure to move the ramp. They're more powerful and better suited for heavy equipment or repeated use throughout the day. Hydraulic systems require a pump, fluid reservoir, and hoses, which means more components to maintain. They also tend to be heavier and more expensive to install than electric systems.
Your choice depends on how often you use the ramp, how heavy your typical load is, and your budget. A small enclosed trailer used occasionally might work fine with an electric system, while a commercial car hauler or equipment trailer used daily would benefit from hydraulic power.
How power reaches the ramp information motor
For the ramp information to work, electrical power must travel from your towing vehicle to the trailer. This happens through a trailer connector — the plug where your trailer lights connect to your vehicle. A dedicated wire runs through this connector to supply power to the ramp motor.
Most trailers use a standard 7-pin or 6-pin connector. If your trailer doesn't already have a dedicated ramp power line, an installer will run a new wire through the connector or add a separate auxiliary connector just for the ramp system. The wire gauge (thickness) matters: thicker wire is needed for longer trailers or higher-amperage motors to prevent voltage drop.
Your trailer also needs its own battery to power the ramp when the vehicle is disconnected. A small 12-volt battery mounted inside the trailer keeps the system running even when you're parked and unhitched. This battery charges whenever the trailer is connected to the towing vehicle.
Installation basics and what's involved
Installing ramp information is not a straightforward bolt-on job. The process involves mounting the motor or hydraulic pump to the ramp frame, running power lines from the trailer connector to the motor, installing a control switch or button inside or outside the trailer, and testing the system to may support it operates smoothly and safely.
If you're installing an electric system, you'll need to find the motor and winch assembly, run the power wire through conduit to protect it from weather and damage, and mount the control switch where you can reach it easily. Hydraulic systems add complexity: you must route hoses, fill the reservoir with the correct fluid, and bleed air from the lines.
Most people hire a professional trailer shop or fabricator to handle installation. They have the tools to drill mounting holes safely, may support proper wire sizing, and test the system under load. If you attempt installation yourself, mistakes in wiring or motor mounting can result in the ramp failing to operate, electrical damage, or safety hazards.
Maintenance to keep the system working
Ramp information systems require regular checks to stay reliable. For electric systems, inspect the motor and winch for corrosion, check that all electrical connections are tight and dry, and test the control switch regularly. Keep the ramp tracks clean and lubricated so the ramp slides smoothly without binding.
For hydraulic systems, check the fluid level in the reservoir monthly and top it up with the correct hydraulic fluid if needed. Inspect hoses for cracks, leaks, or bulging. Look for fluid drips under the trailer, which signal a leak. Have the system pressure-tested annually by a professional to catch problems before they cause failure.
Both types benefit from regular operation. If you leave a ramp information system unused for months, the motor may seize or hydraulic fluid may settle unevenly. Run the ramp up and down every few weeks, even if you're not loading cargo, to keep everything moving freely.
Cost and factors that affect the price
The cost of a ramp information system varies significantly based on several factors. A basic electric ramp information kit for a small enclosed trailer might cost between $800 and $1,500 if you install it yourself. Professional installation adds $500 to $1,500 in labor, depending on the complexity and your location.
Hydraulic systems are more expensive. A complete hydraulic ramp information setup typically ranges from $2,000 to $5,000 or more, plus installation. Heavy-duty commercial systems for large car haulers or equipment trailers can exceed $6,000. The price depends on the ramp size, motor power, whether you need a new trailer battery, and whether existing wiring can be reused.
Before purchasing, get quotes from at least two trailer shops. Some shops offer package deals if you're buying the system and installation together. Ask whether the price includes a warranty on the motor and whether they cover repairs if something fails within the first year.
When ramp information makes sense for your situation
Ramp information is worth the investment if you load and unload your trailer frequently — several times a week or more. If you're running a delivery business, hauling equipment for a construction company, or moving cars regularly, the time saved and physical strain reduced will pay for itself within a year or two.
It's less critical if you use your trailer occasionally for personal projects or seasonal work. Manual cranking takes only a few minutes, and the cost of ramp information may not justify the expense if you only load the trailer a handful of times per year.
Consider also whether you have the physical ability to crank the ramp manually. If you have a shoulder injury, arthritis, or other conditions that make manual cranking difficult or painful, ramp information improves your quality of life and lets you continue working without aggravating the injury.
Frequently Asked Questions
Can I add ramp information to a trailer I already own?
Yes. Most trailers can be retrofitted with ramp information, though the cost and difficulty depend on the trailer's age and condition. Older trailers may need new wiring or a battery installed, which adds to the job. A trailer shop can inspect your trailer and give you a realistic estimate before you commit.
What happens if the motor fails while the ramp is down?
If the motor stops working mid-operation, the ramp will stay in whatever position it was in. Electric systems usually have a manual override crank so you can lower or raise the ramp by hand. Hydraulic systems may not have this option, so you'd need to call for service. This is why regular maintenance and testing are important.
Does ramp information drain my trailer battery quickly?
A single cycle of lowering and raising the ramp uses relatively little power — typically 5 to 15 amp-hours depending on the motor size. If you run the ramp 10 times, you've used 50 to 150 amp-hours. A standard trailer battery holds 200 to 400 amp-hours, so you can operate the ramp many times before the battery needs recharging. The battery recharges when the trailer is connected to the towing vehicle.
Is ramp information covered by warranty?
Most manufacturers offer a one- to three-year warranty on the motor and electrical components. The warranty typically covers defects in materials and workmanship but not damage from misuse, weather exposure, or lack of maintenance. Ask the installer for a copy of the warranty and keep your receipts in case you need to file a claim.
Can I operate the ramp information from inside my vehicle while towing?
No. The control switch must be within reach of someone standing at the trailer. Operating the ramp while moving is unsafe and can damage the system. Always stop, unhitch if possible, and operate the ramp from a stationary position where you can see it working and respond if something goes wrong.