Universal Car Rack Buying Guide

For many cyclists, especially mountain bikers, driving to their riding location is a necessity. This makes a car bike rack an essential piece of equipment. With a wide variety of styles available, car bike racks are designed to be compatible with almost any vehicle. Choosing the right bike rack involves selecting a platform that securely holds your bike while considering factors like capacity, convenience, and fuel economy. This guide covers how to choose a bike rack, addressing these considerations and more.

Types of Bike Racks

Bike racks for cars vary in how they connect to the vehicle and how they hold the bike. Common mounting methods include trailer hitches, roof racks, and straps.

Tray Style Hitch Bike Racks

Tray-style bike racks are popular for their convenience and effectiveness. These racks require a trailer hitch and are generally available for both 2” and 1-¼” hitch receivers. They are easy to load, eliminate the need to lift bikes overhead, and have a minimal impact on fuel economy compared to roof-mounted racks.

Pros:

Easy to load
Small impact on gas mileage
No frame rubbing or contact

Cons:

Requires trailer hitch
May not fit all wheel sizes and widths

However, they may have limitations regarding wheel sizes, so it’s important to check compatibility, particularly for kids' bikes with small wheels or fat bikes with wide tires.

Rooftop Mounted Bike Racks

For those who already have crossbars on their car roofs for hauling other equipment like skis or kayaks, rooftop bike racks are a convenient option. They are typically relatively inexpensive compared to other types of racks and can be used without a trailer hitch. Rooftop racks come in fork mount and upright designs. Fork mount racks require removing the front wheel, which reduces the bike's profile but necessitates space inside the car for the wheel.

Read also: Choosing the Right Roof Rack

Pros:

Relatively cheap
Lots of capacity
Secure

Pickup Truck Tailgate Pads

Pickup trucks are well-suited for hauling bikes, especially with a tailgate pad. While bikes can be placed directly in the truck bed, a tailgate pad offers better protection. It allows the front wheel of the bikes to hang over the protected tailgate, providing a secure ride and maximizing capacity. Purpose-built truck bike racks offer advantages over DIY solutions by including padding to protect both the truck and bike, straps to secure the bike, and flaps for accessing the tailgate handle or backup camera. Tailgate pads are most effective for adult-sized mountain bikes; road bikes with steep head tube angles may not fit as well.

Pros:

Relatively cheap
Lots of capacity
Secure

Cons:

Need a pickup truck
Pad can rub on frame

Vertical Hanging Bike Racks

Vertical hanging bike racks have gained popularity, particularly in the mountain biking community. These racks feature a mast that extends up from the trailer hitch and a crossbar from which bikes are hung. Some models hold onto suspension forks (compatible only with suspension forks), while others have a tray that supports the front wheel. The latter is more versatile, accommodating nearly any wheel size. These racks are ideal for transporting multiple bikes.

Pros:

Relatively low impact on fuel economy
High capacity
Hold bikes closer to car than high-capacity tray racks

Cons:

Some are only compatible with suspension forks
Expensive

Hatchback, Sedan & Trunk Bike Racks

Trunk bike racks are adjustable and attach to the trunk of a car with straps, eliminating the need for a trailer hitch. These racks are among the least expensive and can be easily removed when not in use. Most trunk racks hang bikes from their top tube, which can be problematic for mountain bikes due to their unique frame shapes. Proper setup is crucial, as these racks rely solely on straps for security and offer no locking mechanism. For frequent bike transport, other rack types are recommended.

Pros:

Relatively inexpensive
Easy to remove from car
Can fit a wide variety of vehicles

Cons:

Not as secure as other types of racks
May not fit mountain bikes and unusual frame shapes

Horizontal Arm Hitch Racks

These trailer hitch-mounted racks use horizontal arms to hang bikes by their top tube. They typically have a high capacity, suitable for a family’s bikes, and may swing out to allow trunk access. These racks are best for traditional bike frames with flat top tubes but are less suitable for mountain bikes or cruisers with unusual frame shapes. Additionally, they rely on frame contact, which can cause rubbing and scuffing.

Pros:

High capacity
Can fit kids bikes

Cons:

May not fit mountain bikes or unusual frame shapes
Contacts frame

How to Choose a Mountain Bike Car Rack

When selecting a car rack for a mountain bike, there are specific factors to consider. Mountain bikes often have unique shapes and dimensions, such as a low standover height and sloping top tubes, which make them unsuitable for racks that hang bikes from their top tube. Tire width is another consideration; ensure the rack can accommodate wider mountain bike tires. The type of mountain biking you do also influences rack choice. For example, if you need to shuttle multiple bikes to the top of a trail, a truck tailgate pad or vertical hanging rack is recommended.

Other Bike Car Rack Considerations

Frame Contact

Racks that contact the bike frame can cause rubbing and damage to the paint or frame itself. When choosing a rack, pay attention to the contact points. Truck tailgate pads have extensive contact, which is why they often feature softer materials in strategic locations. Regularly clean dirt and grime off the bike to prevent scuffing. Tray-style bike racks have minimal frame contact, touching only the tires, making them a good option for preserving the bike's condition.

Ease of Loading & Unloading

The ease of loading and unloading bikes is a critical factor. Consider how high you need to lift the bike to mount it on the car. Roof racks require lifting the bike overhead, which can be challenging for some.

Security

Bikes are valuable, making security a key consideration. Many racks offer built-in locks to secure the bike to the rack and the rack to the car. Opt for a rack that attaches securely to the car rather than relying solely on straps.

Trunk Access

Some rack styles allow trunk access even with bikes loaded, often through features that tilt or swing the rack away from the car. Evaluate these features if trunk access is important.

The Best Bike Racks By Vehicle Type

The Best Bike Racks for Sedans

While most rack types work on sedans, ground clearance is a key consideration. Adding a trailer hitch and bike rack can reduce ground clearance, potentially causing the rack to bottom out. Roof mount bike racks are a good option for sedans, provided crossbars are installed.

The Best Bike Racks for Hatchbacks

Similar limitations regarding ground clearance apply to hatchbacks as with sedans. However, some hatchbacks have higher ground clearance, making hitch mount racks a more practical option.

The Best Bike Racks for SUVs & Minivans

SUVs and minivans can accommodate almost any style of bike car rack. Vertical hanging racks or any hitch-mounted rack are recommended, with the final decision based on trunk access, capacity, and compatibility with the bikes being carried.

The Best Bike Racks for Pickup Trucks

Trucks can use nearly any style of bike rack. A tailgate pad is a simple and effective option. For freeing up space in the truck bed or if the truck has a topper or camper, hitch-style racks are the best choice.

Additional Considerations from Saris

Saris, a company with over three decades of experience in the bike rack business, offers several insights for choosing the right rack.

Trunk Racks vs. Hitch Racks

Trunk-mounted racks attach to the car using straps and hooks, making them suitable for cyclists without a hitch or those seeking an economical and easy-to-use option. Hitch racks attach directly to a vehicle's hitch receiver, offering greater stability and the ability to carry heavier bikes.

Accessories

Hatch Huggers: For glass hatchbacks, spoilers, or unique fits.
Tailgate Pad: For truck owners needing a quick way to load bikes up to 50 pounds each, accommodating eBikes and mountain bikes with larger downtubes.
Traps Systems: For inside-vehicle transport, such as minivans or truck beds.

Installation and Maintenance

Saris racks are designed for DIY installation with easy-to-follow instructions. Regular cleaning, especially after exposure to road salt in winter, is recommended.

Rack Recommendations Based on User Needs

Families: 4-bike hitch racks like the SuperClamp EX or Freedom.
Solo Commuters: Compact trunk-mounted racks like the Solo.
Weekend Warriors: Easy-to-use trunk racks like the Bones EX.

Protection and Compatibility

Platform hitch racks are ideal for carbon frames or high-end bikes, as they secure bikes by the wheels rather than the frame. Trunk racks come with padded contact points, and accessories like Hatch Huggers can help prevent damage to the vehicle's finish.

Weight Capacity

Generally, Saris trunk racks can support up to 35 pounds per bike, while hitch racks can carry between 60 to 80 pounds per bike, depending on the model.

Winter Use

Saris racks are made with rust-resistant materials, but regular cleaning is recommended during winter, especially after exposure to road salt.

eBike Compatibility

The Edge, SuperClamp 2025, or MHS System are recommended for carrying heavier eBikes. The Edge can carry up to 80 pounds per bike, while the MHS can carry up to 100 pounds.

Trunk Access

Tilting hitch racks like the MHS and Edge feature a pivot system that allows the rack to tilt away from the vehicle, providing trunk or hatch access without removing the rack.

Ease of Installation

Any of the trunk racks can be easily installed solo, with the Bones EX having bonus features that make installation even easier.

Spoiler Compatibility

The Bones EX is designed to fit 90% of the most popular vehicles in the United States, including those with spoilers, and includes anti-sway straps to keep bikes from swinging during transit.

SeaSucker Racks

SeaSucker offers versatile bicycle racks that attach to cars and marine accessories using innovative vacuum mount technology, eliminating the worry of scratching surfaces or drilling holes. Their racks are designed for "Any Car, Any Place, Any Time!" and include options for skis, snowboards, surfboards, paddleboards, kayaks, and canoes.

Key Features

Vacuum Mounts: Powerful vacuum mounts provide strength and ease of use.
Versatility: Suitable for various vehicles and gear types.

Important Considerations

Doorways: The car must have four doorways to properly secure the straps.
Rooftop: It is best if the rooftop is bare, with no crossbars installed.
Hard Roof: The car must have a hard roof.
Crossbars: Hard transportation racks attach to existing crossbars on top of the vehicle.
Hitch Size: Check your vehicle's hitch size before purchase.

Universal Roof Racks

A universal roof rack is an adaptable system that allows you to carry additional cargo on the roof of your vehicle. It consists of crossbars that are mounted on the roof and can accommodate various accessories like bike carriers, cargo boxes, or kayak mounts. The main advantage is versatility. Unlike specialized roof racks designed for a particular model, a universal roof rack can fit most vehicles, making it an attractive choice for those who might change cars often.

Benefits of Using a Universal Roof Rack

Increased Storage Space: Allows you to carry more luggage or sporting equipment without sacrificing the comfort of your passengers.
Cost-Effective Solution: Can be more cost-effective than purchasing a dedicated roof rack for each vehicle you own.
Easy Installation and Removal: Designed for quick installation and removal.
Compatibility with Accessories: Compatible with a wide range of accessories.

Can You Attach Roof Racks to Any Car?

While universal roof racks are versatile, not every car can accept them equally. Most roof racks are designed to fit vehicles with factory-installed roof rails or rails that can accommodate side rails or crossbars. However, if your vehicle doesn't have these factory rails, there are still options.

Clamp-on Racks: For cars without factory rails, you can find clamp-on universal roof racks. These racks secure directly to the roof, utilizing a strong grip to hold your cargo in place.
Fixed Points: Some vehicles come with fixed mounting points designed for roof racks.

Safety Considerations When Using a Roof Rack

Secure Load: Always make sure that your load is securely fastened.
Check Weight Restrictions: Adhere to the weight limits set by both your vehicle and the roof rack manufacturer.
Consider Aerodynamics: Keep in mind that carrying items on the roof alters your vehicle’s center of gravity and aerodynamics.

Choosing the Right Universal Roof Rack

Vehicle Type: Ensure the rack is appropriate for your vehicle's make and model.
Weight Capacity: Examine the maximum load limit.
Ease of Installation: Look for racks that provide a clear installation guide.
Material Quality: Investing in a high-quality rack made from durable materials will ensure longevity and support.

Universal Roof Rack Maintenance Tips

Regular Checks: Inspect your roof rack regularly for wear and tear.
Clean Regularly: Keep your roof rack clean of dirt and debris.
Store Properly: If you're removing the rack for an extended period, store it in a dry place to prevent rust and damage.

Thule Roof Racks

A Thule roof rack is your key to maximizing your vehicle's cargo-carrying potential. Designed to fit a wide range of vehicles, their racking system provides the versatility you need to transport bikes, kayaks, luggage, and more. Whether you need to carry a lot of gear or turn your car into an adventure vehicle with a rooftop tent, Thule offers a solution that ensures your gear is secure and ready for adventure.

General Car Rack Considerations

What do you need to carry?

Consider all the activities you'll do throughout the year and plan accordingly. You could save money by choosing a more versatile system, especially if you add new gear over time.

What year, make and model of vehicle are you fitting?

You'll need to get a car rack that fits your specific vehicle, whether you have a sedan, SUV or pickup truck. The major car rack manufacturers have vehicle fit guides that will help you determine which racks will work for your specific situation.

How are your vehicles outfitted?

Does your vehicle already come with roof crossbars or a receiver trailer hitch (if so, what size?) or will you need to get those installed as well?

Car Rack Types

Hitch bike racks: Hitch-mounted bike racks slide into the receiver of a trailer hitch.
Base roof racks: These are the most versatile because you can customize accessories to transport just about any outdoor gear, including kayaks, surfboards, snowboards, bikes and cargo boxes.
Cargo boxes, baskets, bags: Cargo boxes are hard-sided containers that mount to a roof rack and keep gear out of sight.
Trunk bike racks: These racks fasten to trunks or hatches with a system of straps and hooks.
Truck bed bike racks: Truck racks involve internal rails or support bars that can be temporarily installed in a truck bed to anchor bikes in place.
Spare-tire bike racks: These racks are lightweight, affordable options for vehicles with exterior spare tire racks.

Car Racks for Bikes

Hitch bike racks: These racks mount on the trailer hitch at the rear and allow you to easily get to your bikes with moderate lifting (unlike roof racks). They're simple to install and easy to use.
Roof bike racks: You may want to put your bike on the roof because it's more secure, you need access to your rear trunk or you don't want to install a trailer hitch.
Trunk bike racks: Trunk bike racks are mounted to the trunk of your sedan or hatchback and secure bikes using a system of straps.
Truck bed bike racks: If you have a pickup truck, you have several truck bike rack options for hauling bikes.
Spare tire bike racks: Fewer vehicles have spare tires in the rear these days, but if you do, spare tire bike racks are affordable options for hauling bikes.

Car Racks for Camping Gear and Other Cargo

Rooftop cargo boxes: Hard-sided cargo boxes are more durable, can hold odd-shaped items and can haul a lot of gear in all weather conditions.
Rooftop cargo bags: If you're limited on space, cargo bags hold a lot of regular-size gear such as luggage and fold up compact when not in use.
Hitch mounted cargo carriers: These cargo trays or boxes go in the back of the vehicle.

Car Racks for Skiing and Snowboarding

Rooftop ski and snowboard racks: Ski and snowboard racks can fit a number of skis and boards, but they do require that you have a base roof rack (crossbars).
Cargo boxes: Enclosed weather-proof cargo boxes are another option for hauling multiple skis and snowboards.
Hitch ski racks: Hanging-style bike hitch racks can be adapted to carry skis on your trailer hitch.

Car Racks for Kayaks, Paddle Boards and Canoes

Roof racks: For many paddlers, roof racks are the most common choices to haul canoes, kayaks, surfboards and stand up paddleboards.
Truck racks: These mounts make it easy to carry boats that are too long to fit in the pickup truck bed.

Other Car Rack Tips

Check your vehicle's manual before installing a roof system.
If installing a hitch mount, verify your vehicle's tongue weight capacity.
If you have a hatchback, make sure any roof rack you install will provide enough clearance for the rear hatch to open fully.
Test-fit your bike on your trunk or hitch rack.
Secure the tires of bikes on trunk and hitch racks with a strap or bungee cord to prevent bikes from swaying and bumping.
Buy load bars one size longer than what is recommended in the fit guide if you're planning to transport kayaks.

Roof Rack Mounting

The mount is the piece of the rack that attaches to your vehicle and will be specific to your vehicle's make, model, and year. The way you mount your rack is dictated by the type of roof your vehicle has. If it has raised rails running front to back, it uses a raised rail rack. If there are mounting points hidden in your roof, it's a fixed point.

Mounting Options

Raised Rails: If you're able to wrap the rack mounting around the factory rail, then you won't actually need a separate mounting component at all.
Flush Rails: Flush rails have quickly become one of the most common roof options you see on newly manufactured cars.
Fixed Mounting Points: Some vehicles (BMW, Volkswagen, and Mazda especially) come from the factory with fixed mounting points.
Bare Roof: If your car has nothing but a bare roof, then you have to choose between two mounting options.

Permanent Installation

There are three ways to permanently install a roof rack to your car:

Installing a track running along your roof from the front to back.
Mounting Yakima Landing Pads directly to your roof.
Adding an artificial rain gutter to the side of the vehicle.

Crossbars

The standard Thule or Yakima crossbars are made of steel. They are strong and reliable but heavy. They can also make a fair amount of wind noise when mounted on your roof. Thule has recently reinvented the roof rack by offering traditional style bars with their Evo Lineup or a sleeker look with their Edge lineup. Both Thule and Yakima offer multiple options for lighter, aerodynamic bars.

Cargo Carrier Options

Thule Force XT

Pros:

Adjustable bar clasps
Rugged shell construction

Cons:

Questionable build quality on the bar clasps

Yakima CBX

Pros:

Comes fully assembled
SKS locks on both sides
Opens from either side

Cons:

Lifting the carrier is a two-person job due to width

SportRack Vista XL

Pros:

Affordable
Has a higher profile than other boxes, allowing for bulkier items

Cons:

Multiple bottom holes (for attachment points) create a risk for water intrusion

Flated Air Carrier

Pros:

Stores away nicely
One-person lifting onto vehicle

Cons:

May have difficulty connecting the manual pump depending on vehicle type

MeeFar Rooftop Cargo Carrier Bag

Pros:

Looks slick
Easy to load

Cons:

Overly complicated strap design

Sailnovo Rooftop Cargo Carrier Bag

Cons:

Does not work with roof racks, only rails or the roof of the vehicle
Tricky zipper

Testing Methodology

During rooftop carriers test, a Hyundai Santa Cruz was used as the test vehicle. SeaSucker Monkey Bars-universal, suction-cup-mounted, round bars were installed before beginning. Each carrier was unboxed, and any assembly or preparation needed before installation was noted. After setup, the carrier's weight, dimensions, and the ease of lifting it onto the roof with one or two people were recorded. The attachment process was then assessed, documenting how each carrier secured to the bars, the mechanisms used, and whether installation was simple or challenging. For capacity testing, each carrier was loaded with standardized 9.0 x 14.0 x 22.0-inch boxes, the same ones used to measure vehicles' cargo areas.

Things to Consider

Fit and Crossbar Compatibility: Before anything else, make sure the carrier matches your roof setup.
Capacity and Shape: Volume in cubic feet is only half the story.
Weight and Roof Load: Always adhere to the manufacturer's specifications.
Installation and Removal: Quick-clamp mounts save time and skinned knuckles.
Noise and Fuel Economy: Anything on the roof will add drag and some sound.
Weatherproofing and Security: Generally speaking, hard boxes seal better against rain and road spray.

FAQs

Roof Rack or Roof Rails? Roof rails and roof racks serve different purposes: rails typically run front to back and act as mounting points, while racks run side to side and are designed to carry heavier loads securely.
Do I need crossbars, or can I mount a carrier to a bare roof? Most hard-shell boxes require crossbars.
How fast can I drive with a rooftop box or bag? Follow the carrier's guidance; many brands recommend staying at or below typical highway speeds.
Will a rooftop carrier wreck my fuel economy? It will dent it.
Hard box or soft bag-which should I buy? If you want better weather sealing, easier loading, and locks, get a hard box.
How do I cut wind noise? This will depend more on the design of the carrier than anything else, but there are a few things you can do to help minimize wind noise.
Can I take my car through an automatic car wash with a carrier on? Some car washes might allow you to, but it is not recommended.

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