Speed Reduction · Speed & Message Trailers

Deliver radar feedback and targeted messaging that drivers can't miss.

Power your traffic calming and messaging anywhere with mobile trailers designed for quick deployment and reliable, all-season performance.

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Radar speed and message trailer deployed on a roadside

Choose the trailer that fits the job

Our classic model that is trusted by thousands of law enforcement agencies across North America. Carries the largest signs (SpeedAlert 24, InstAlert 24) and captures attention with a flashing violator strobe bar. Perfect for any roadway with speed limits at or under 55 mph.

225 or 445 Ah battery · 90–100 W solar · Manual lever with lift assist for one-person setup · Tows behind any vehicle with a standard receiver hitch

Compact trailer perfect for resolving neighborhood speeding complaints on roads posted 45 mph or under. The pole rotates 360 degrees, so the sign faces traffic no matter how you park the trailer.

Compact signs (Shield 12, SpeedAlert 18) · Battery + solar power · 360° rotating pole · Tows behind any vehicle with a standard receiver hitch

A mobile power platform for radar speed or message signs, plus your choice of 3rd party tech. Configurations are available to seamlessly support the LPR cameras, surveillance cameras or other detection technologies you already use, from the brand of your choice.

Tailor-made to fit the tech of your choice · 190 W or 380 W solar · Dual battery box for extended runtime · Tows behind any vehicle with a standard receiver hitch

Traffic Logix's lightweight, economical trailer for SafePace 15- and 18-inch signs. Crank it up, turn the face toward traffic, done.

15" and 18" SafePace signs · 425 lb · Deploys in under 3 minutes

Configure any model above
Sign on board Radar speed signCombination radar message signVariable message sign
Power 235 Ah or 470 Ah battery40–100 W solarSingle or dual battery box
Add-ons LPR camera mountingSurveillance mastSpeed violator strobe

Every Speed & Message Trailer system includes TraffiCloud

Remote managementManage every device from the office
Instant alertsKnow when anything needs attention
Data & reportsProve the program to your board
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In the field

Need the paperwork first?

Spec sheets Product Brief Installation Guide

Proven on real streets

2–7 mph Maryland State Highway Administration — speed trailers in work zones Read case study →
99,000 vehicles University of Nebraska at Omaha — event traffic on SpeedAlert 18 trailers Read case study →
“We now have dual-purpose speed and message trailers that provide valuable data we can use to clear complaints and calm traffic.”
Officer John Powell · Montgomery County, Maryland Police Department

Resources

Spec sheetATS 5 trailer specifications
BrochureATS Trailers brochure
GuideMessage and radar trailers: which one is right for you?

Frequently Asked Questions

Which trailer do I need?

ATS 3 for neighborhood streets posted 45 mph or under. ATS 5 when you want the largest signs, strobes or a camera. ATS 5 FLEX when the trailer's real job is powering other equipment. Cruiser LT for SafePace 15- and 18-inch signs.

What is the runtime?

Trailers stay powered for weeks at a time, and can achieve full autonomy with solar power. Our team can help advise you on how to get optimal runtime out of your trailer.

Can one person deploy it?

Yes. A simple manual lever with a lift-assist system allows for one-person set-up. Plus, the trailers are easy to tow with any vehicle that has a standard receiver hitch.

Is it fit for all-season use?

Yes. With a continuous-weld steel frame and marine-grade powder coating, the trailers (and the signs mounted on them) are functionally weatherproof. Most ATS-line trailers are still in service after 10 to 15 years of use.

What kind of additional equipment can the trailer power?

All of our trailers are built to power a radar speed or variable message sign. Our ATS 5 FLEX trailers can power additional equipment like license plate recognition, surveillance cameras or other tech you use in the field. We support installation with plug-and-play setups and by working directly with your preferred camera provider when needed to deliver you a fully integrated trailer.

Not sure which trailer?

Tell us more about your roadways, the sign you want to deploy, and how long it has to run. We'll find you the best match.

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Keep every system covered

Commissioning, monitoring, inspection and maintenance from the same team that built it.

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Ready to make your streets safer?

A TAPCO engineer looks at your street, your budget and your timeline, and comes back with a plan.

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