The orange triangular Slow Moving Vehicle (SMV) sign warns drivers of a vehicle traveling under 25 mph. It is not simply a reflector, it is a warning to slow down. These signs are for the exclusive use of SMV vehicles. It is unlawful to use the signs for marking driveways or any other purpose.
When you see a SMV, slow down immediately and increase following distance. Note that SMVs operators may have poor visibility due to loads and equipment in tow, so remain visible. Towed equipment may also sway.
Keep to the basics: Pass only if you can see clear road ahead of both you and the SMV. Don’t pass in a designated “No Passing Zone” or within 100 feet of any intersection, railroad crossing or tunnel, or if there are curves or hills ahead that may block your view.
Is a driveway coming up? The buggy may be ready to make a left turn into the driveway. Are you driving by a field? The farmer may be ready to turn in. Many SMV’s pulling machinery often move to the right just before they make a left turn. Check to see if the SMV’s turn signal is on or if the vehicle slows down before you consider passing.
Many SMV’s are naturally wide, particularly tractor equipment and combines. If the vehicle is extra-wide, wait to pass until the driver pulls over and signals that it’s safe. Look for upcoming railways or mailboxes and know the SMV may swing wide, sometimes even into the adjacent lane, to avoid obstacles.
Machinery may look high off the ground, but there just isn’t room for a car to drive underneath it. Ever.
Keep in mind these tips when you find me driving and we can all safely share the road!