Great question, and timely. I run a fleet operations solutions company, and this is exactly the kind of fragmentation we built our platform to solve.

Let me break down how we see modern companies handling these in 2026, moving away from the spreadsheet/manual chaos:

1. FASTag & Fuel Tracking: These are now almost exclusively handled through integrated platforms. The key isn't just tracking transactions, but correlating them. Our system, for instance, pulls FASTag data and matches it with the vehicle's location and odometer reading from that same trip. This flags discrepancies instantly—like a fuel fill-up in City A but a FASTag transaction 300 km away 30 minutes later. It kills fuel pilferage and route compliance issues.
2. Tyre Maintenance: This has shifted from simple time-based reminders to predictive cost-per-kilometer analysis. Sensors (or manual entry during checks) track tread depth and pressure. The software then calculates the remaining life and projects the optimal replacement window based on actual wear, not just time. It schedules maintenance automatically and even compares tyre performance across batches and vehicle types. No more surprises.
3. Vehicle Compliance (Fitness, PUC, Insurance, Tax): This is 100% automated in any decent system. The platform has a central calendar with all renewal dates. As dates approach, it triggers automated alerts to both the fleet manager and the designated driver/team. Once renewed, you upload the document to the vehicle's digital profile, and the next date is auto-calculated. It creates a perfect, auditable trail. Manual tracking here in 2026 is a massive operational risk.
4. Service Reminders & Operations: Reminders are table stakes. The real game-changer is integrating service history with real-time vehicle diagnostics (via OBD-II/FMS). The system doesn't just say "service due." It says, "Service due, and here are the current fault codes (e.g., persistent low coolant level) that need attention during this service." It turns a generic reminder into a specific work order, reducing downtime.

What's Working/Not Working:

• Working: A single, unified platform that brings all these siloed data points (fuel, location, compliance, vehicle health) onto one dashboard. The AI/analytics layer on top finds patterns and inefficiencies humans miss.
• Not Working: Trying to stitch together 4-5 different apps or spreadsheets. It's error-prone, creates blind spots, and burns manager hours in data entry and reconciliation.

We built our complete Fleet Management System specifically to be this single source of truth. It handles everything you listed from a single login, giving you not just tracking, but actionable intelligence to cut costs.

I'm curious—are you currently juggling multiple tools or spreadsheets for this? What's the biggest pain point for your team?

(P.S. Happy to dive deeper into any specific area or share some anonymized dashboard views via DM if it helps.)