The Latitude blade features a contoured beam, which conforms to the unique shape of your windshield and applies even pressure to the blade, for virtually streak-free visibility. Get Rain-X Latitude 8-In-1 Wiper Blades and drive safely and comfortably, regardless of the weather. Finally, conventional rubber blades can harden and crack from temperature extremes, causing streaking and chattering.ĭon't risk your safety and the safety of your passengers by driving with standard wiper blades. You have no choice but to stop and clear them, only to have them freeze again. Standard frames are also susceptible to ice and snow build-up, to the point where the wiper blades no longer contact large areas of your windshield. The metal frame can exert uneven pressure on the blade, which can result in streaking and uneven clearing. The conventional wiper blade can be dangerous when driving in sleet and snow.