Can roof rails be added?
Roof rails can often be added to many vehicles, but whether it's feasible depends on roof design, mounting points, and weight limits. This guide explains how to determine compatibility, what options exist, how installation works, safety considerations, costs, and practical alternatives.
Understanding compatibility
Before committing to a system, assess whether your car’s roof can support rails and cargo. The following factors commonly determine feasibility:
- Whether the vehicle has factory mounting points or tracks for roof rails, often found behind small covers along the roof.
- Roof type and structural integrity, including any sunroofs or panoramic glass that may limit load or require special mounting.
- Maximum load rating for the roof (dynamic load), which typically covers the rails plus cargo; exceeding it can affect handling and safety.
- Impact on warranty or insurance, as some installations or modifications may affect coverage; verification with the dealer is advised.
- Ease and cost of installation, including whether you need a permanent bolt-on system or a temporary/clamp-on solution.
Bottom line: If your roof has suitable mounting points and you stay within the rated load, adding roof rails is often doable, though the approach and cost vary. A professional assessment can clarify the best path for your specific vehicle.
Types of roof rail systems
Understanding the available system types helps you pick the best solution for your vehicle and usage patterns.
- Factory-installed roof rails: integrated by the carmaker and designed to match the vehicle’s structure; typically the most secure and weatherproof option, often tied to trim level or optional packages.
- Aftermarket fixed rails: bolt-on rails that attach to dedicated mounting points or reinforced roof areas; offer a permanent and robust solution with a factory-like appearance.
- Track-based or rail systems: base tracks mounted to mounting points or roof structure, providing adjustable crossbars for different cargo shapes and sizes.
- Clamp-on or clip-on systems: non-penetrating options that grip the roof edges or gutters; easier to install but may be less secure and could risk paint or seal integrity if not used correctly.
- Railless crossbar kits (where available): some setups use specialized feet and crossbars that mount directly to a bare roof; compatibility and insurance implications should be checked.
Choosing the right type depends on your vehicle, how often you carry gear, and whether you prefer a more permanent upgrade or a temporary solution.
Installation considerations and steps
If you’re considering installing roof rails yourself, use these general steps as a guide, and seek professional help if any step is unclear.
- Review the vehicle’s manual and the rail system’s instructions to confirm compatibility and torque specifications.
- Select a system that matches your roof, gather all mounting hardware, and keep the torque specs handy.
- Prepare a clean, dry roof surface; remove obstructions or decals that could interfere with foot pads or tracks.
- Mount the base feet or rails to the roof according to the instructions, and tighten fasteners to the specified torque.
- Install any crossbars or rails, ensuring even alignment with the vehicle’s centerline and proper spacing.
- Engage any anti-theft locks or security features if provided, and perform a basic check for secure attachment after a short test drive.
After installation, recheck torque, listen for unusual wind noise, and verify that loads are secured within the system’s rated limits.
Cost, safety, and legal considerations
Costs and safety are important when adding roof rails. Here’s what to know before you buy or install.
- Costs: basic crossbars and feet can start around $50–$150, while full roof rail systems may range from $150–$600 or more; dealership or professional installation can add $100–$300.
- Load limits and distribution: most systems specify a dynamic load limit around 100–150 pounds (45–68 kg); place heavy items low and centered, and avoid overhangs that could affect stability or visibility.
- Securement: use appropriate straps and cargo nets, and recheck fasteners after driving for a short period or after long trips.
- Safety and driving behavior: increased height and wind resistance affect handling and fuel economy; adjust speed and driving style accordingly.
- Warranty and insurance: improper installation can affect warranty coverage or insurance claims; keep installation records and consult the dealer or insurer if needed.
In practice, selecting a system that suits your vehicle and cargo needs minimizes risk and preserves the longevity of the setup.
Alternatives if roof rails can’t be added
If your vehicle cannot accommodate roof rails, there are effective alternatives to expand cargo capacity without modifying the roof.
- Hitch-mounted cargo carriers: attach to a trailer hitch to provide substantial space with relatively low wind impact.
- trunk/hatch-mounted bags and baskets: add storage without roof modifications; best for lighter, flexible cargo.
- Interior cargo solutions: use organizers, bags, and nets inside the vehicle to maximize space for daily use or trips.
- Custom or specialized cargo solutions: depending on the vehicle, some manufacturers offer alternative mounting options for long-running needs.
These options can deliver significant storage while preserving the vehicle’s roof integrity and warranty.
Summary
Most modern vehicles can accommodate roof rails with the right system and installation, but compatibility hinges on roof mounting points, load ratings, and intended use. Evaluate your vehicle’s specifications, choose a compatible system, and follow installation and safety guidelines or consult a professional. If rails aren’t feasible, hitch-mounted or trunk-mounted solutions offer strong alternatives for expanding cargo capacity without compromising the vehicle’s design or warranty.
Can roof rails be installed aftermarket?
While aftermarket roof racks may require more effort to install compared to factory racks, they can provide a more customized solution to suit your specific needs. One important consideration when installing aftermarket roof racks is to carefully follow the instructions provided by the manufacturer.
Can I put roof rails on any car?
On a more serious note, the answer is yes if you are willing to drill through the roof. You can buy the roof rails as aftermarket parts from the dealer, or visit a salvage yard and pull a pair off of a town & country or dodge grand caravan.
Can you add a roof rack to a car that doesn't have one?
Can You Add a Roof Rack to Any Car? Yes, a roof rack can be added to a car, except cars usually add roof rails.
How much does it cost to add a roof rack to a car?
Complete Roof Rack Systems
A complete roof rack system includes cross bars, mounting hardware, and sometimes additional accessories. These systems are designed to fit specific vehicle models for optimal performance. The cost for a complete system can vary widely, typically falling between $200 and $800.
