Solar heat reaches a cabin as visible light, ultraviolet and infrared. Infrared is the part you feel but cannot see, and on a car with large glass panels it is a significant contributor to how hot the interior gets. Kepler's IR and IR+ films are nano-ceramic products built to work on that infrared portion as well as UV and glare, which is why heat performance is not simply a matter of how dark the film looks. A light shade with good infrared performance can be more comfortable than a dark film chosen on appearance alone. Because figures differ between ranges and between shades, compare the published specification for the exact film and shade you are considering, and ask the Kepler dealer handling your enquiry which combination suits your model and the windows you want covered.
Send an enquiry for Tesla window tinting in Berkley, Michigan here: quick quote