I work for a major windshield distributor and checked around with some of our customers about having a windshield tinted. Everyone of them wouldn't do it but a few "knew" of some shops over the years of doing it..totaly illegal. So if some shops are willing to do it (like the one you found)..it's a huge risk on your part of getting pulled over and trying to explain. But to each their own I always say..
If anybody does need a new windshield for their T-10..go with Mopar brand. Sure more expensive then others out there but believe me the quality is heads and shoulders above the crowd...