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The TireVigil™ TPMS Trailer piggybacks onto the TireVigil™ TPMS system on the tractor to deliver to fleets the tire information they need for their entire fleet, not just the tires on one vehicle at a time. It is the first TPMS 2.0 system for trailers that stores tire data in a database and using advanced analytical software, provides alerts using fleet customized thresholds, actionable reports that reduce labor costs and improve tire maintenance, and management tools that improve the fleet’s entire tire maintenance program.

The TireVigil™ TPMS Trailer automatically connects to the TireVigil™ TPMS system on the tractor so that when the ignition is on the tires on the trailer are monitored the same as the tires on the tractor. It operates on most trailers including dry vans, reefers, tankers, flat bed, and car carriers and will monitor an unlimited number of tires whether they are standard duals or wide base. The location of the trailer is also tracked as long as the trailer is hooked to a TireVigil™ TPMS equipped tractor. When one trailer is unhooked and another TireVigil™ TPMS Trailer equipped unit is hooked to the tractor, the TireVigil™ system automatically identifies the new trailer and recognizes its tires for monitoring. When the trailer is unhooked from the tractor the trailer tires are no longer monitored.

The TireVigil™ TPMS Trailer provides you with visibility of tire problems that you would otherwise never know about on trailers that are usually the most neglected and poorly maintained vehicles in a fleet. Not only does it deliver remote trailer tire diagnostics to you but it is also provides the location of where your trailers were last dropped and enables you to determine if any detention charges for trailer delays apply.

The bottom line is trailer utilization is improved, tire, labor and fuel costs are reduced and driver and vehicle productivity and safety are improved with TireVigil™ TPMS and TireVigil™ TPMS Trailer.


  • Acquire the information Maintenance, Operations and Safety personnel need to run your fleet efficiently
  • Proactively manage your tire maintenance program rather than constantly react to tire emergencies
  • Reduce tire costs and tire-related labor costs
  • Improve driver and vehicle productivity by preventing tire-related breakdowns
  • Improve trailer utilization
  • Improve the safety of your vehicles, drivers, and the motoring public
  • Improve your fleet’s CSA rating
  • Reduce your fleet’s fuel consumption by as much as 2-3%
  • Maximize tire retreadability and mileage to control and reduce your fleet’s tire costs
  • Save time in verifying service work performed when processing tire service invoices
  • Reduce greenhouse gas (GHG) emissions
  • No special hand held devices are required to access the TireVigil™ system


  • Monitors trailer tires 24/7, moving or parked while the tractor ignition is on
  • Wireless on and off vehicle communications reduces installation time to under 1/2 hour
  • Delivers alerts for underinflation, overinflation, differences in dual tire pressure, and overheating to anyone you designate with an Internet accessible device including your tire dealer/service provider
  • Delivers Alerts to your Blackberry, iPhone, or other internet connected cell phone
  • Reminds you to recheck wheel lug nut torque after a tire change to prevent wheel-offs
  • Reminds you of scheduled trailer Preventive Maintenance Inspections based on mileage or time
  • Monitors and compares heat in all tires on a trailer and delivers alerts for hot axle ends due to frozen bearings and brake problems long before trailer fires or wheel-offs occur
  • Automatically converts hot tire pressure to cold inflation pressure to provide alerts quicker, eliminate false alarms, and provide technicians with accurate instructions
  • Generates tire work orders automatically for daily tire service at all fleet locations
  • Enables you to customize thresholds for pressure and temperature alerts and retorque reminders by tire position, axle, and trailer type
  • Stores all tire data for analysis
  • Keeps track of individual tire mileage and miles each tire has run underinflated and/or overheated
  • Generates reports automatically on how well tires are maintained including fleet wide tire pressure surveys
  • Delivers reports automatically for management and service personnel at the days and times you schedule
  • Provides verification of the quality of in-house and out-sourced tire service without leaving your desk
  • Every Alert reports the trailer’s Last Known Location
  • Provides trailer mapping and tracking to see where the trailer currently is and where it has been
  • Enables you to access tire data anytime using your Blackberry, iPhone, tablet or any other Internet enabled device
  • Enables you to view data across the whole fleet, a group of vehicles, a specific vehicle, or a specific tire
  • Provides location-based tractor and trailer Hook-and-Unhook weekly and monthly Summary Reports


Click the image below to download a PDF version of the TireVigil TPMS TRAILER brochure.



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