[II Kings 9:20]

So what's the solution in protected your wheels?

Best solution is to move although anything can happen anywhere. Next, have good insurance. When I visit my parents in Richmond I felt better with locking nuts but only had them on 1 car ever and I don't think about it on cars without lock nuts. My brother lives in Philly and is far more concerned about getting rear ended.

Locking nuts are a visual deterrant like a steering wheel Club but won't stop someone who really wants what you have.

 

[II Kings 9:20]

A motion detector alarm would certainly fit the bill but even that can be worked around by a quick team. They could loosen all 4 wheels, lift either side and yank 4 wheels in about 20 seconds with your alarm blaring.

AFAIK there is not an effective alternate to wheel locks. Wheel locks can be defeated but not by the average punk without tools. They may just move on the the next car when they see your locks.