The vehicle number calculator can be used to see how well certain numbers do or don't resonate with you (resonance is a factor in determing luckiness). And for comparing numbers to determine which is best for you.

I'm unable to suggest a lucky car number because I don't know how many characters the car numbers in your geographical area have, nor which are numbers and which are letters.

The calculator can be used to compare existing numbers, but not to create numbers.