Advertising Trailers
Trailers for advertising that work for you, around the clock. We build sign trailers and ad trailers to your specs – height, width, and custom additions.
Our Advertising Trailers
Standard panel builds, LED screen configurations, and custom advertising frames are all available.
TRailers Only
Why Trailers Only
Made by Aussies, Built for Aussies
Built in Melbourne using premium quality steel. Designed by our qualified civil and mechanical engineer, fully compliant with Australian Design Rules and safety standards. Properly maintained, it outlasts aluminium by up to 10 years on site.
Custom from the Ground Up
Every build starts from scratch, designed around your load and your site requirements.
12 Months Warranty
Every trailer comes with a 12-month warranty and workmanship guarantee. If something isn’t right, we fix it.
Advertising Trailers That Park Where Your Audience Is
We build mobile advertising trailers for real estate agents running property campaigns, event promoters advertising upcoming shows, businesses running short-term outdoor campaigns, and local operators who need their message in front of foot traffic. A mobile billboard parked on a busy corner does the work around the clock.
For urban campaigns where access is tight, we build smaller format rigs, including a scooter advertising trailer that can be towed through city streets and parked where larger trailers can’t reach. Hire companies running fleets of advertising builds also come to us for configurations that withstand repeated campaign deployments.
Configured to Your Panel Size, Campaign Format, and Site Requirements
Panel dimension and height are the first specifications on any trailer advertising signs built. Both depend on visibility distance, road speed, and local council sign height restrictions. Illuminated builds for night-time visibility, double-sided frames for two-way traffic, and specific aspect ratios for digital print or LED screens are all options.
Our mobile advertising trailers come in standard configurations for common sign formats and full custom builds for LED screen housings, power supply integration, and stabiliser leg configurations for extended parked deployment. You work directly with our team from the first brief through to delivery, with no third party involved.
Designed and Built in Melbourne
When you buy an ad trailer through Trailers Only, every build carries a 12-month warranty and workmanship guarantee. Registration, number plates, and all associated paperwork are handled on delivery, so the rig is fully registered and ready for its first campaign. You’re welcome to visit the workshop at any point during the build.
Every mobile billboard build is signed off by our qualified civil and mechanical engineer, with over 15 years of experience building trailers to Australian Design Rules and safety standards. All fabrication happens at our Dandenong South facility using premium quality steel, sourced from Australian suppliers and fabricated in-house.
Get A Quote on Your Advertising Trailer
Tell us your panel size, your campaign duration, and where you plan to park it. We’ll put a quote together.
FAQs About Our Advertising Trailers
Panel size depends on your brief. We build to your required dimensions, with display area and frame height set to your campaign’s visibility requirements and council restrictions in your area. Standard framing is available for common billboard formats, and custom framing handles anything outside that.
Yes. LED screen housings require specific frame construction, weatherproofing, and power supply integration. We design the housing around the screen you’re using, with cable management, ventilation for the electronics, and structural bracing for the screen weight and wind load. Power access options are part of the design brief.
That depends on your local council and where you plan to park. Some councils require permits for advertising trailers on public roads; others don’t. This is an operator responsibility, separate from the trailer’s registration and build compliance. We can advise on what to check, but permits are managed by you.
Stabiliser legs and wheel clamps are the most common security measures, and we can incorporate anchor points for security chains into the frame during the build. Hitch locks are also recommended. Talk to us about your typical deployment scenario and we’ll incorporate the right security options into the design.