Best Bike Rack for a Car With a Spoiler (What Actually Fits)
Whether a trunk bike rack clears your car’s spoiler comes down to one detail: the shape of its mounting arms, not the brand name on the box.
Racks built with curved, “dog-leg” arms route their straps around a spoiler instead of pulling them straight down onto it, while racks with straight tube-style arms often cannot clear a spoiler at all. That distinction matters more than price or bike capacity, because a rack that presses down on a spoiler can crack the plastic or leave the whole load unstable at highway speed.
Three trunk-mount racks come up again and again for spoiler-equipped cars: the Allen Sports Deluxe 2-Bike Trunk Mount Rack, the Saris Bones Car Trunk Bicycle Rack Carrier, and the BELL Cantilever 300 3-Bike Trunk Rack. They are not equally good choices for this job, and one of them has a real fitment problem worth knowing before you buy. If none of the three clears your specific spoiler, a hitch-mounted rack or a roof rack on a set of cross bars sidesteps the issue entirely, since neither one ever touches the trunk lid.
Why Rear Spoilers Cause Bike Rack Fitment Problems
A trunk-mount rack works by hooking straps over the trunk lid, across the rear window ledge, and around the bumper, then pulling everything tight. A spoiler sits directly in the path of that top strap. Racks with straight, tube-style arms pull the strap down across the spoiler’s leading edge, concentrating pressure on the thinnest, most brittle part of it. Racks with curved or “dog-leg” arms are shaped to swing the strap around the spoiler instead, keeping the load on the trunk lid and rear glass frame, the parts of the car actually built to take it.
Saris makes this the whole selling point of its newer Bones EX line, which the company says fits roughly 20% more vehicles than the standard Bones because of a reshaped leg built specifically to clear plastic spoilers. If a rack’s listing or manual never mentions spoiler clearance at all, treat that as a warning sign rather than an assumption that it will simply work. For a spoiler large enough to defeat every trunk rack, a roof rack mounted to a set of cross bars or a hitch-mounted carrier avoids the trunk lid altogether.
Allen Sports Deluxe 2-Bike Trunk Mount Rack
The Allen Sports Deluxe 2-Bike Trunk Mount Rack is a compact, budget-friendly option for anyone who needs to carry one or two bikes occasionally rather than every weekend. It sets up with adjustable straps and no tools, which makes it an easy first rack for families or casual riders.
Pros:
- Easy installation with no tools required
- Compact design for convenient storage
- Durable construction for the price
- Affordable pricing compared to the other two racks here
Cons:
- Limited to two bikes
- Spoiler fit is not guaranteed — Allen Sports asks owners with a larger or unusually shaped spoiler to email photos of their vehicle before ordering so it can confirm the fit
- May need extra security straps for long-distance travel
Setup is genuinely quick: hook the four straps over the trunk lid, rear window, and bumper, then cinch them down and load the bikes onto the padded arms. Because Allen Sports’ fit list covers standard, non-customized vehicles, a spoiler that sits unusually high or wide can still be a problem even though the straps themselves are adjustable. If you are not sure, contacting Allen Sports directly with a photo of your trunk is a five-minute step that avoids returning a rack that will not sit flat.
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Saris Bones Car Trunk Bicycle Rack Carrier
The Saris Bones Car Trunk Bicycle Rack Carrier is the pick built specifically around this problem. Its arched, “dog-leg” arms keep the mounting straps running roughly parallel to a spoiler instead of pulling them straight down onto the leading edge, which is why it holds up better than a straight-arm design on spoiler-equipped trunks. It fits two bikes and is made from recyclable material that will not rust the way bare steel does.
Pros:
- Arched arm design built to clear most factory spoilers
- Durable, rust-resistant materials
- Anti-sway straps add stability during transport
- Fits most vehicles, including many hatchbacks and sedans
- Made in the USA from recyclable material
Cons:
- May not fit vehicles with unusual trunk shapes
- Installation takes a little more trial and adjustment than the other two racks
At just over 8 pounds, the Bones is light enough to lift on and off the car in seconds, and the arc-based frame holds two bikes without letting them knock together. Saris also sells a newer Bones EX version with reshaped legs that the company says clear about 20% more vehicles than this original design — worth a look if your spoiler is unusually tall or wide and the standard Bones still feels tight against it.
To buy this product, click here.
Bell Cantilever 300 3-Bike Trunk Rack
If your car does not have a rear spoiler, the BELL Cantilever 300 3-Bike Trunk Rack is a lightweight way to carry an extra bike compared with the other two picks here. It is a straight-arm design, though, and that is exactly the shape that struggles most with spoiler clearance.
Pros:
- Holds up to three bikes, more than the other two racks
- Lightweight at about 1.15 pounds, easy to lift and store
- Compact folded size for garage storage
Cons:
- Straight arms often will not clear a rear spoiler — multiple owners with spoilers report this rack does not fit their car, making it the least spoiler-friendly of the three reviewed here
- Limited color options, only available in black
- Some assembly required out of the box
Measured at 27.5 inches tall, 18.5 inches wide, and 7 inches deep folded, the Cantilever 300 is easy to tuck away when it is not in use, and the padded cradle arms protect three bikes from scratching each other in transit. But because the arms are straight rather than arched, they pull the top strap directly across a spoiler’s edge instead of around it. If your car has any rear spoiler, measure its height and confirm clearance with Bell before ordering, or choose the Saris Bones instead.
To buy this product, click here.
Frequently Asked Questions
Can These Bike Racks Fit Cars With Spoilers?
It depends on the rack, not just the car. The Saris Bones uses curved, dog-leg-shaped arms built to route the mounting straps around a spoiler instead of across it, which makes it the most reliable of the three for spoiler-equipped trunks. Allen Sports asks owners with a larger or unusually shaped spoiler to email photos of their vehicle before ordering so its team can confirm fit. The BELL Cantilever 300 uses straight arms, and several owners with rear spoilers report it does not clear one at all, so treat it as the least suitable of the three if your car has a spoiler.
How Many Bikes Can Each Rack Hold?
The Allen Sports and Saris Bones racks each hold up to two bikes. The BELL Cantilever 300 holds up to three. Whichever rack you choose, use the anti-sway straps on every bike so nothing shifts or knocks against the spoiler or trunk lid in transit.
Are These Racks Easy To Install?
Yes. All three racks are designed to go on without tools, using adjustable straps and hooks instead of bolts or brackets. Read the included instructions once before your first trip, and always recheck every strap and hook by hand before you pull out of the driveway.
Do These Racks Prevent Bike Scratches?
Padded contact arms and anti-sway straps are the two features doing that work. The padding keeps the rack’s metal or plastic frame from touching bare paint, and the anti-sway straps stop each bike from swinging into the car body or into another bike. Loose or worn padding is the most common reason scratches still happen, so check it each season.
Are These Bike Racks Durable And Rust-Resistant?
Saris Bones is built from recyclable material that does not rust the way bare steel would. Allen Sports and the BELL Cantilever 300 use powder-coated steel arms, which resist rust under normal use but can still corrode over time if the coating gets scratched or the rack sits wet against road salt for long stretches. Rinsing and drying the rack after winter driving extends its life either way.
What If None Of These Racks Fit My Spoiler?
A hitch-mounted rack or a roof rack bolted to a set of cross bars will clear any spoiler, since neither style ever touches the trunk lid. That is usually the more dependable route if your spoiler is unusually tall, wide, or aftermarket, rather than measuring it yourself and hoping a trunk-mount rack clears it.
Conclusion
A trunk rack for a car with a spoiler comes down to arm shape more than price or bike capacity. The Saris Bones Car Trunk Bicycle Rack Carrier is the safest bet of the three reviewed here, thanks to arched arms built specifically to route straps around a spoiler instead of pressing down on it. The Allen Sports Deluxe 2-Bike Trunk Mount Rack is a solid, budget-friendly backup, but Allen Sports recommends confirming fit by email if your spoiler is larger or unusually shaped.
The BELL Cantilever 300 3-Bike Trunk Rack carries an extra bike, but its straight arms are the most likely of the three to run into trouble on a spoiler-equipped trunk, based on owner reports. If none of these three clears your specific spoiler, a hitch-mounted carrier or a roof rack bolted to a set of cross bars sidesteps the problem completely, since neither one ever touches the trunk lid.
Whichever rack you choose, check the strap-to-spoiler contact points before every trip and tighten the anti-sway straps at the first sign of movement.
