Are there any route optimization software tools that handle GPS tracking and multi-truck scheduling?

Yes — there are several route optimization tools that support GPS tracking and multi-truck scheduling. These are often called fleet management, dispatch, or last-mile delivery optimization platforms.

Common capabilities to look for

• Multi-vehicle / multi-truck routing
• Live GPS tracking
• Dynamic rerouting
• Driver dispatch and scheduling
• Stop sequencing / route optimization
• ETAs and proof of delivery
• Geofencing and alerts
• Driver mobile apps

Examples of tools

• Onfleet — strong last-mile routing, live tracking, ETAs, and driver management.
• Routific — good route optimization for multiple vehicles; supports dispatching and tracking integrations.
• OptimoRoute — route planning for multiple trucks, schedule optimization, and live tracking.
• Verizon Connect — broader fleet tracking with GPS, routing, and vehicle monitoring.
• Samsara — fleet telematics plus live GPS, dispatch, and route visibility.
• Motive (formerly KeepTruckin) — GPS fleet tracking, dispatch, and route tools.
• Roadwarrior / Circuit for Teams — more delivery-focused; multi-route planning and tracking features depending on plan.

If you need a specific type

• Small delivery fleet: Onfleet, Routific, OptimoRoute
• Larger fleets / telematics-heavy: Samsara, Verizon Connect, Motive
• Complex dispatching and real-time tracking: Onfleet or Samsara

If you want, I can also give you a comparison table based on price, ease of use, live tracking quality, or integration with your existing GPS devices.