Choosing a trunk mounted bike rack involves balancing capacity, vehicle compatibility, and ease of use. This guide reviews five prominent options that are well-suited for American drivers who need reliable, road-ready mounting solutions. Each selection emphasizes security, portability, and practical design, helping you compare models from Allen and Saris to find the best fit for your car, SUV, or minivan. Whether you regularly transport two bikes or occasionally need to carry three or four, these trunk racks offer dependable solutions for everyday travel and weekend adventures.
| Product | Brand | Bikes Capacity | Key Feature |
|---|---|---|---|
| Allen Sports Deluxe 2-Bike Trunk Rack (102DN-R) | Allen | 2 | Deluxe trunk-mount design |
| Allen Sports Deluxe 4-Bike Trunk Rack (104DB-R) | Allen | 4 | Tall load with tie-down cradles and wide lower foot |
| Allen Sports Deluxe 2-Bike Trunk Rack (102DB) | Allen | 2 | Trunk mounted, compact design |
| Saris Bones Car Trunk Rack (2 Bikes) | Saris | 2 | Lightweight, universal fit, anti-sway straps |
| Saris Bones EX 2-Bike Trunk Rack | Saris | 2 | Lightweight 11 lb frame, arc-based design |
Allen Sports Deluxe 2-Bike Trunk Rack 102DN-R
Overview: The 102DN-R represents Allen’s Deluxe line in a compact, two-bike configuration. It emphasizes straightforward installation and portability for everyday use. While the listed features highlight its model identification, this two-bike rack is designed to balance affordability with dependable trunk mounting, making it a practical choice for casual riders and families seeking a simple solution.
- Deluxe two-bike trunk-mount rack
- Model 102DN-R
Allen Sports Deluxe 4-Bike Trunk Rack 104DB-R
Overview: The 104DB-R is designed for higher-capacity trips, accommodating up to four bikes. It features tie-down cradles and an extra-wide lower foot to distribute weight and stabilize the load, addressing common concerns about trunk-mounted setups on larger families or multi-bike outings.
- Fits over the trunk and holds up to 4 bikes
- Tie-down cradles for each bike
- Extra-wide lower foot for weight distribution
Allen Sports Deluxe 2-Bike Trunk Rack 102DB
Overview: The 102DB model continues the two-bike trunk-mounted approach with a simple, compact footprint suitable for quick installs. It’s noted primarily for its trunk-mounted design and two-bike carrying capability, offering a lightweight and practical option for occasional use or short trips.
- Model 102DB, trunk-mounted
- Carries up to 2 bikes
Allen Sports Deluxe Trunk Mount 3-Bike Carrier 103DN-R
Overview: The 103DN-R offers a three-bike capacity with a simple yet sturdy build. It emphasizes quick assembly and secure attachment with individual tie-downs to protect bikes. The design is described as easy to use, featuring a single configuration to minimize setup time, and folds flat for storage when not in use.
- Simple, sturdy design to fit many vehicle types
- Single configuration for quick setup
- Folds fully flat for easy storage
- Individual tie-downs secure bicycles
- Padded lower frame and side straps for stability
- Fully assembled and installs in seconds
Saris Bones Car Trunk Bike Rack (2 Bikes)
The Bones trunk rack is a long-standing, highly trusted option known for its light weight and universal compatibility. It supports up to two bikes with anti-sway straps and rubberized feet to protect the vehicle’s finish while accommodating a wide range of vehicle shapes, including vehicles with spoilers.
- Weight just 11 lbs; strong, durable frame
- Universal compatibility; fits most vehicles
- Rubberized feet protect vehicle finish
- Anti-sway straps for secure holds
- Made in the USA; recyclable materials
Saris Bones EX 2-Bike Trunk Rack
The Bones EX is a premium version of the classic Bones rack. It maintains a lightweight frame (about 11 lbs) with a strong, arc-based design that positions bikes on separate levels to minimize interference. It is designed for broad vehicle compatibility and requires consideration of bike frames with non-traditional top tubes, potentially needing a Bike Beam for certain setups.
- Lightweight at 11 lbs; strong frame
- Arc-based design separates bikes on different levels
- Universal compatibility with many top vehicles
- Bike Beam may be required for frames without a horizontal top tube
Buying Guide
Capacity vs. usage pattern
Decide how many bikes you typically transport. If you usually ride solo or with one partner, a 2-bike rack may suffice. Families or groups that take longer rides may need 3- or 4-bike capacity. Keep in mind that higher capacity racks can add weight and may affect trunk access and rear visibility.
Vehicle compatibility and fit
Trunk racks vary in how widely they fit sedans, hatchbacks, minivans, and SUVs. Look for models that explicitly note compatibility with your vehicle’s trunk shape and size. For vehicles with spoilers or irregular rear profiles, universal-fit designs or anti-sway features become more valuable.
Security, anti-sway, and bike protection
Anti-sway straps help keep bikes from colliding during transit. Padding on the rack’s contact points protects both bikes and the vehicle’s finish. For premium racks, check whether you need additional accessories like a Bike Beam for frames lacking a horizontal top tube.
Ease of installation and storage
Most trunk racks are designed for fast setup, but some offer features like fold-flat configurations or single-configuration designs to minimize assembly time. Storage convenience matters for those with limited garage space, so consider models that fold flat or nest for easy stowage in the trunk or closet.
Weight, durability, and warranty
Weight affects handling and installation effort, especially for portable racks. Durable materials and corrosion resistance extend rack life in varying climates. Check the manufacturer’s warranty and service options for long-term assurance.
Cost and value
Prices vary by capacity and brand reputation. While premium racks like the Bones EX emphasize lightweight construction and design refinements, classic models from Allen offer budget-friendly, dependable options. Evaluate total cost against features such as capacity, ease of use, and vehicle protection.