Speed bumps force drivers to slow down while driving through the controlled entry point. They are also ideal for keeping vehicular traffic at a safe speed while driving over traffic spikes. Traffic crossing these spikes in excess of 5 MPH may cause tire damage and create excessive wear in the spike system. Speed bumps and Warning Signs MUST be installed with traffic spike systems to slow vehicular traffic over the spike system. CAUTION:
- Installation and use of traffic control spike units in areas that are subject to freezing weather with potential of snow and ice accumulation IS NOT RECOMMENDED. The units can freeze in the up position and cause unintended damage or injury due to the inability for the spikes to retract.
- With advancements in automotive tire construction, and with the many different types, sizes and styles of tires, we cannot guarantee that traffic control spikes will penetrate all tires.
- For use with automotive and light pickup trucks only.