If you drive a classic car, sports car, or any vehicle with low ground clearance, your driveway gate area needs special consideration to prevent scraping and damage.
The Problem
Gates are often installed where driveways meet streets, frequently at grade changes. Low-clearance vehicles can:
- Scrape front spoilers on entry
- Bottom out over transitions
- Damage exhaust systems
- Catch on gate tracks
Vehicle Ground Clearance Examples
- Porsche 911: ~4 inches
- Ferrari models: 3-4.5 inches
- Lamborghini: 4-5 inches
- Lowered classics: 3-4 inches
- Standard SUV: 8-10 inches
Solutions
Grade Modifications
Reworking the driveway approach:
- Reduce angle of transitions
- Create gradual slopes
- Remove or reduce curbs
- Professional grading services
Cantilever Slide Gates
Cantilever gates don't use ground tracks, eliminating one obstacle:
- No track to scrape over
- Cleaner appearance
- Less maintenance
Swing Gates with Proper Clearance
Swing gates can be mounted to clear low vehicles:
- Adequate ground clearance
- No bottom rail or raised rail
- Careful hinge placement
Gate Opening Considerations
Opening Width
Classic cars and sports cars are often wider. Ensure adequate gate opening to prevent mirror/fender damage.
Opening Speed
If you're making tight entries, consider:
- Gates that open fully before entry
- Hold-open time adequate for slow entry
- Safety sensors to prevent premature closing
Detection Systems
In-Ground Loops
Standard loops detect most vehicles, but very low vehicles may need:
- Properly tuned sensitivity
- Appropriate loop size and placement
Alternative Detection
- Wireless vehicle detectors
- Photoeye detection
- Radar detection
Planning Your Installation
When planning a gate for a property with classic or low-clearance vehicles:
- Measure your vehicles' ground clearance
- Assess current driveway grade
- Consider all vehicles that will use the gate
- Work with an installer experienced with these issues
Have classic cars? Standard Gate Co designs gate systems that protect your vehicles. Call (323) 488-GATE.