Aperia Launches Steer-Axle Tire System, Adds Fifth-Wheel Data to Halo

Key Details Aperia Technologies has unveiled two major additions to its safety platform: an automatic tire inflation system for steer axles and a partnership with Fontaine Fifth Wheel to integrate coupling-status data into its Halo Connect platform. The announcements, made at the Technology & Maintenance Council Annual Meeting, represent Aperia's continued effort to consolidate critical truck data into one actionable interface. Why Steer Tires Matter Steer axles are the most safety-critical wheel position on any truck. Industry data shows tire inflation issues contribute to 6-8% of truck crashes, with roughly 70% of those incidents tied to steer tires. Aperia's internal testing reveals steer tires in the field typically run 8-12 psi underinflated, a significant gap on the most critical wheel position. How It Works The new system uses the same core technology as Aperia's proven drive-axle product: a self-powered device that converts wheel rotation into energy to maintain optimal tire pressure. It features a redesigned, slimmer profile to fit steer-axle packaging constraints and includes a center opening for hub sight-glass visibility. The fully connected system enables two-way telematics communication, allowing fleets to remotely adjust pressure set points and monitor performance in real time. Expected Results Based on drive-axle performance, Aperia expects the steer system to resolve more than 90% of underinflation issues. The steer-axle system is in final validation, with commercial availability targeted for Q4.