Having San Diego window tint professionally fitted onto your car will offer you a sophisticated and sleek appearance. But having your car windows tinted will also serve a more advantageous purpose: shielding the interior of your car. This is particularly advantageous if your car has leather seats. Leather will ultimately become fragile and crack if it is exposed to sunlight for too long. Shielding your car's interior with tinted windows can considerably elongate the life of your leather upholstery and trim, which will improve the resale worth of the car.