Really pissing me OFF!!!

Okay I finally got my Hawaii insurance card from USAA, and now Im trying to get my vehicle inspection done. I was to a place that I thought would be a good for this at a local 76 gas station, well the lady said that i tint was too dark on my wife's car even though the tint is over 5 years old. The messed up thing was, there was a Nissan Armada parked right next to me with tint which looked to be at least to be 10%all around, and Ive seen vehicles around the island with tint darker than mine. Whats up with the laws around here, or where can i go to "PASS" my inspection?