As you look ahead to harvest, make sure you have slow-moving vehicle emblems on all tractors, wagons and other implements that will be on public roads this season. These familiar florescent emblems may save your life. Replace faded emblems.
Sunlight can reduce the effectiveness of the reflective material, as can dirt and debris.
Make sure all emblems are clean. If you're pulling several wagons or implements, the SMV emblem must be visible by motorists approaching you from the rear. You do not have to display an SMV emblem on the last vehicle being towed, but it helps. Place emblems on equipment at least 2 feet, but not more than 6 feet, above the ground. Keep extra emblems on hand.