Roof rack crossbars carry loads above the cabin, so fitment and inspection deserve a stricter standard than a decorative accessory. The vehicle version, mounting points, load limits and cargo system must all be compatible.
The rack is only one part of the system
Crossbars connect the vehicle to a carrier, box or other accessory. The safe limit is determined by the lowest-rated part in that chain, including the vehicle roof, crossbars, mounting hardware and cargo attachment.
Quick checklist
- Use the exact vehicle-specific crossbar version.
- Follow the vehicle and rack load limits.
- Keep front and rear bars in their specified positions.
- Lock and secure all covers before travel.
- Inspect hardware and cargo at every stop.

Five pre-trip checks
Work through the sequence in order. Each step removes a different source of fitment or installation error.
- Confirm compatibility. Verify model, model year, mounting points and all included parts.
- Install at the specified positions. Use the documented front and rear locations; do not choose spacing by appearance.
- Check each attachment. Confirm feet, fasteners, locks and covers are fully seated.
- Mount cargo within limits. Center the load, use compatible carriers and obey every applicable rating.
- Perform a pull test. Push and pull each bar and the loaded carrier, then recheck after the first few miles.
Fitment first. A listing title is a starting point. The physical shape, model year and selected option must also match the vehicle.
Common mistakes to avoid
- Using bar spacing chosen by eye instead of the instructions.
- Treating the crossbar rating as the only load limit.
- Leaving locks, covers or cargo straps unchecked at rest stops.
Take one clear photo before installation and another after the final check. If support is needed later, those two images make it much easier to distinguish a fitment issue from an alignment or surface-preparation issue.
Pre-trip inspection table
| Item | Before departure | During the trip |
|---|---|---|
| Crossbar feet | Fully seated | Recheck movement |
| Locks and covers | Closed and secured | Confirm at stops |
| Cargo straps | Tight and protected | Retension as needed |
| Noise | Short test drive | Stop for new sounds |

View the crossbar checklist
This short visual guide highlights profile, mounting position and final inspection points.
Stop for movement or noise
If a bar shifts, a cover opens or new wind noise appears, stop safely and inspect the complete system before continuing.
For current options, specifications and availability, see Lockable Roof Rack Crossbars for Tesla Model 3/Y. Product configuration names should be checked again at checkout.
Tesla, Model 3, Model Y and Cybertruck are trademarks of Tesla, Inc. TERVELIO is an independent brand and is not affiliated with, endorsed by or sponsored by Tesla, Inc. Model references are used only for fitment identification.










