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ToggleIf you’re road-tripping through Tamil Nadu, especially on routes connecting Chennai to Vellore or heading toward Bengaluru, there’s a good chance you’ll spot plenty of vehicles with TN 73 on their number plates. But what does that actually mean?
TN 73 is the official vehicle registration code for Ranipet, a growing district in northern Tamil Nadu known for its leather industry, industrial zones, and proximity to several popular travel routes.
For locals, it’s just part of everyday traffic. But for travellers, especially those driving across states, renting a car, or exploring Tamil Nadu on wheels, it helps to know where your vehicle originates and what to expect.
Ranipet RTO (TN 73): What Travellers Should Know?
The Regional Transport Office (RTO) in Ranipet isn’t a landmark or tourist attraction, but it’s a vital part of the transport system that governs how vehicles are registered and operated in this part of Tamil Nadu.
Whether you’re renting a car from a local agency, buying a used scooter, or just curious about the roads you’re on, this RTO manages all TN 73-registered vehicles.
Here’s a quick look at its details:
| Field | Details |
| TN Registration | Regional Transport Office (RTO) |
| Number | TN-73 |
| City | Ranipet |
| State | Tamil Nadu |
| Phone | 04172-273087 |
| CUG No | 9384808211 |
| rtotn73@nic.in | |
| Address | 5/97, Bharathi Nagar, Ranipet – 632403 |
While you probably won’t need to visit the RTO as a tourist, it’s useful to know which district your vehicle is legally tied to, especially if you’re crossing into other districts or states and face checkpoints or permit verification.
What Makes TN 73 Relevant for Travellers?

If you’re hiring a vehicle or planning a self-drive adventure across Tamil Nadu, the registration number on your ride can offer more insight than you’d think.
It’s not just a regional code, it shows where the vehicle was registered, who manages it, and which RTO office you’d contact if something goes wrong or paperwork is needed.
Here’s why TN 73 matters to travellers:
- It’s the code for Ranipet RTO
- If you’re renting a vehicle in or around Ranipet, Vellore, or Sriperumbudur, you’ll likely get a TN 73 registered vehicle
- It helps traffic and transport officials identify the vehicle’s origin, especially at border check posts
- If you encounter permit or documentation checks, knowing your RTO code helps clarify regional jurisdiction
Whether you’re heading toward Yelagiri Hills, passing through Vellore, or planning a temple trail through Kanchipuram, your vehicle might be TN 73-registered, connecting you to an essential hub in Tamil Nadu’s road transport system.
Other RTO Codes Around Ranipet You Might See
Ranipet sits close to several key districts and urban zones in Tamil Nadu. As a traveler, you might come across other vehicle registration codes nearby that reflect neighboring RTO regions:
- TN 23: For vehicles from Vellore
- TN 22: For vehicles from Meenambakkam
These codes help officials efficiently manage traffic, registration, and permit systems across the state. For travelers, it offers a sneak peek into how organized Tamil Nadu’s vehicle registration system really is.
FAQs
What does TN 73 on a number plate mean?
TN 73 is the vehicle registration code for the Ranipet district in Tamil Nadu. It indicates that the vehicle was registered under the jurisdiction of the Ranipet RTO.
Is Ranipet a common district for vehicle rentals?
Yes, many local vehicle rental agencies in and around Vellore, Sriperumbudur, and Ranipet use TN 73 registrations. It’s a practical base for travel routes connecting major cities.
Do I need to know the RTO code while traveling in Tamil Nadu?
It’s not mandatory, but knowing your RTO code can help at border checkpoints or if you’re ever asked for documentation. It also makes it easier to resolve vehicle-related issues.
Can I use a TN 73 registered vehicle across state borders?
Yes, as long as you have valid documents like your license, RC book, and permits, you can drive TN 73 vehicles in other states. Make sure your rental terms allow interstate travel.
Where exactly is the TN 73 RTO located?
The TN 73 RTO is located in Bharathi Nagar, Ranipet, Tamil Nadu. It’s close to Vellore and accessible via NH 48.
What should I do if I face a problem with a TN 73 vehicle on the road?
Contact the rental provider or the RTO if it’s registration-related. For breakdowns or accidents, reach out to local police or emergency road services.
Are there any tourist attractions near TN 73 region?
Yes, Ranipet is near tourist spots like Vellore Fort, Golden Temple, and Yelagiri Hills. It’s a convenient stopover for road-trippers exploring Tamil Nadu.







