Explore Freightliner SD 108-122 windshield, wiper, and roof accessories at 4 State Trucks. Choose standard frame blades for reliability or beam blades for even pressure and quiet wiping. For a sleek appearance, hybrid blades blend both styles. Each offers clear visibility for safer driving. Enhance with wiper covers and matching roof accessories. Shop now for quality OE replacements and aftermarket upgrades to complete your Freightliner's setup.