RJ 40 is the vehicle registration code for Bhiwadi city in Alwar district, Rajasthan, India.

Since you formatted this like a forum-style “Quick Scoop” post, here’s a compact breakdown.

What is RJ 40?

  • “RJ” stands for the Indian state of Rajasthan.
  • “40” is the specific RTO (Regional Transport Office) code assigned to Bhiwadi in Alwar district.
  • So if you see a number plate starting with RJ 40 , it means the vehicle is registered in Bhiwadi (Alwar), Rajasthan.

Extra details (useful if you’re tracing a vehicle)

  • RTO name: District Transport Office, Bhiwadi.
  • Address: C-51, 52 Bhagat Singh Colony, Alwar, Rajasthan (Bhiwadi office).

Simple example

A car with plate RJ 40 AB 1234 → Registered at the Bhiwadi RTO in Alwar district, Rajasthan.

Information gathered from public forums or data available on the internet and portrayed here.