Type any registration plate to search:

RegArchive is the national registration number plate archive for UK vehicles

Vehicle Registrations Beginning With SIR

The registration plate archive for UK cars, bikes and vans registered between 1903 and 2001

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Choose from the following registration plates. If you want to find your specific registration plate, look down through the list and find yours, or if you are in a bit of a rush, hit Control and the F key on your keyboard (or Cmd and the F key on a Mac) or look in your browser's options menu for a "Search This Page" option. Then type in your car or bike registration number (or at least the first few letters and numbers) and you should find it further down this page.

The registration plates on this page are arranged alphabetically. Scroll down until you find yours, or click Ctrl and F on the keyboard and type the first four or five characters of your plate to find them.

SIR1 to SIR99

SIR100 to SIR199

SIR200 to SIR299

SIR300 to SIR399

SIR400 to SIR499

SIR500 to SIR599

SIR600 to SIR699

SIR700 to SIR799

SIR800 to SIR899

SIR900 to SIR999

Just tell us about your favourite car. Was it your first car? Did you drive it to festivals or around Britain? Did it have a name? Tell us your memories and we'll publish the best ones on RegArchive.

Don't forget to tell us the car registration number or we can't publish it.

Find Free Car Data About Any UK Car

RegArchive is the online archive for all UK vehicle registration plates. Use the search box above or below to see if your car, bike, van or other vehicle has been added with photos and comments. If not, consider uploading your car photos and/or add comments and memories - it's easy and free.