2026 Fleet Speed Limiter Buying Guide
Speed limiters have evolved from a compliance add-on into a core fleet management decision. Written for fleet managers planning purchases in 2026, this guide breaks down the six criteria that separate a reliable system from a costly mistake: type approval and ECE R89 compliance, electronic (DBW) versus mechanical systems, GPS tracking and telematics integration, installation networks and lead times, warranty and recalibration support, and total cost of ownership. The article also explains the regulatory shift after the FMCSA and NHTSA withdrew the U.S. heavy-truck speed limiter mandate in 2025, and closes with five questions every buyer should ask before signing with a supplier.