The best window tint brands include XPEL, 3M, LLumar and Suntek. For ceramic tint specifically, XPEL PRIME XR Plus, 3M Crystalline and LLumar CTX are the top performers. The best ceramic tint for cars uses nonmetallic nano-ceramic particles that block up to 98% of infrared heat and 99% of UV rays without interfering with your phone, GPS or radio signals.