Road Spike Barrier: Types, Uses & How to Choose
A road spike barrier is a traffic control device fitted with hardened steel spikes that puncture the tyres of any vehicle driving over it in the wrong direction. Also called a tyre killer, it enforces one-way traffic at entry and exit lanes and stops unauthorised or wrong-way vehicles from getting far.
How a Road Spike Barrier Works
Angled steel spikes sit in a rugged housing across the lane. In most one-way designs, the spikes fold flat under a vehicle moving in the permitted direction. A vehicle travelling the opposite way meets the raised spikes, which pierce and deflate its tyres and bring it to a stop within a short distance. Unlike a bollard, it disables a vehicle rather than blocking it instantly.
- Fixed one-way: Permanent, low-maintenance units for parking exits, toll lanes, and private campuses.
- Retractable (automatic): Hydraulic or electromechanical spikes that lower to allow passage in both directions, operated by remote, card reader, or guard. Suited to controlled gates.
- Portable spike strips: Deployable units for temporary checkpoints and law enforcement operations.
- Heavy-duty models: Reinforced housings for lanes with trucks and commercial traffic.
Where They Are Used
Airports, embassies, defence installations, ports, industrial plants, logistics yards, and gated communities use road spike barriers to secure exit lanes and prevent wrong-way entry.
How to Choose a Road Spike Barrier
- Traffic direction and volume: Fixed units suit strict one-way lanes. Choose retractable for two-way control.
- Vehicle type: Cars and trucks need different spike height and load rating.
- Integration: Check compatibility with boom barriers, ANPR cameras, and access control.
- Environment: Look for drainage design and corrosion-resistant finishes for dust and monsoon conditions.
- Safety signage: Clear “Do Not Reverse” warnings protect drivers and reduce liability.
- Threat level: A spike barrier punctures tyres but does not stop a determined vehicle attack. For ramming risk, pair it with crash-rated bollards or road blockers.
For more details:
✉ security.sales@motwane.com
📞 +91 8956146975
🌐https://motwanesecuritysystems.com
