Wait! Since they were modded they can't go into LSC? Never ran into that and I pretty much have cars from day 1 that were modded with patriot smoke.
I've googled this issue in the past, didn't really find much except a few people having the same problem. They aren't modded modded, bad choice of words on this site
It's mostly low end cars, most expensive one is the dubsta 6x6. I could just rebuy them but was just wondering if there ever was a fix