The Best Roof Racks for Cars

These are the same four criteria we use on every vehicle page. On a car, two of them move up the list.

1. Total cost of a working rack, not bar price. A bar that looks cheap and needs a hundred dollars of feet is not cheap. We rank what it costs to end up with two crossbars actually attached to your car, which is why two complete kits sit above a premium bar on value even though the premium bar is the better product.

2. Noise, because a car is quiet. A square steel bar whistles. In a diesel SUV at 70 mph that is one noise among several; in a modern sedan it is the only noise, and it is the reason people take racks off and leave them off. Our wind noise guide covers what actually reduces it, and the honest answer is bar shape first, everything else second.

3. Rack weight, because it is cargo. Your car’s published dynamic roof load includes the rack. Aluminum bars are not a luxury on a 100 lb allowance — they are the difference between carrying a loaded box and carrying an empty one.

4. What the bar lets you add later. A channel or T-slot bar takes a box, a cradle or a bike carrier directly. A plain round or square bar needs clamps. If you know the roof is only ever carrying a bag, this does not matter. If you expect a kayak in two years, it is the whole decision.

What we deliberately did not rank on is a bar’s own published load rating. Every bar on this page is rated well above what a car roof allows, so the bar’s number is not a differentiator here — the car’s number is the one that governs.

Everything about ordering follows from this, and it takes about fifteen seconds to work out standing next to the car. Our roof rail types guide has photographs of each; here is the short version and what each one means for the shopping list.

Bare roof. Nothing on it at all. Most sedans, a great many hatchbacks, and more wagons than people expect. You need bars plus a clamp-on foot pack plus a vehicle-specific fit kit that shapes the clamp to your door frames. This is the most common car roof in America and the one product listings serve worst, which is why it has its own page here: the best roof racks for cars without rails.

Flush side rails. Rails that run front to back and sit flat against the roof with no gap under them. Very common on newer hatchbacks and wagons. You need bars plus a flush-rail foot — a different foot from the bare-roof one, and usually a cheaper and quieter mount.

Raised side rails. Rails with a visible gap you can get your hand under. Mostly wagons and crossovers. These are the easiest and cheapest roofs to fit, because a raised-rail foot clamps straight around the rail and needs no vehicle-specific kit.

Fixed points. Small covered threaded points in the door channel, often hidden under plastic caps. Common on European cars. Strong, tidy, quiet — and absolutely vehicle-specific.

One warning that applies to flush and raised rails equally: side rails are not crossbars, and you cannot put a box, a kayak or a bike on them. They are the thing crossbars attach to. If that is news, read do I need crossbars before you buy anything else.

Search for a car roof rack and you will find bars at one price and a total at checkout that is half again as much. That is not a trick; it is how a modular system works. Thule and Yakima sell one bar that fits hundreds of cars and one foot kit per car, which is why the fit coverage is so good and why the basket is never one item.

There are three honest ways to deal with it.

Pay for the system. Buy the bars, the feet and the fit kit, and you get exact fit, low noise, locks, and a decade of accessories that mount without adapters. This is the right answer if the roof will be used more than a few times a year or will ever carry a boat, a box or a bike.

Buy a complete kit. The Malone and SportRack systems above arrive finished. You give up exact-fit engineering and the first-party accessory ecosystem; you gain one price and no decisions. For a car that will carry a basket or a bag, this is a perfectly rational purchase.

Buy neither. If the honest answer is “twice a year,” a roof bag on a bare roof or a hitch-mounted carrier does the job without a rack at all. We would rather send you to roof rack or hitch carrier than sell you bars that live in the garage.

What we would not do is buy an unbranded vehicle-specific bar set purely on price. Not because they do not work — many do — but because the listings churn, the load claims are routinely higher than any car roof permits, and a bar with no channel may not accept a carrier you already own. If you go that route, buy from a listing whose fitment line names your exact model year, and ignore its load rating in favor of your manual’s.

A car pays a bigger proportional penalty than an SUV does, because the car started more aerodynamic. Consumer Reports’ own testing of rooftop carriers found meaningful highway fuel economy losses, and the pattern is consistent: bare bars cost a little, a loaded box costs a lot, and the loss scales with speed rather than with distance.

We are not going to publish a percentage for your car, because we have not measured your car. What we will say is what the arithmetic reliably looks like:

• Bare aero bars on a car: a small, often barely noticeable loss, and almost no noise if the bar is a wing profile.
• Bare square bars: the same small fuel loss, plus a whistle you will hear from inside the car at highway speed.
• A loaded hard box: the expensive configuration, and the one worth removing between trips.
• A loaded roof bag: cheaper than a box to buy, worse than a box aerodynamically, because it has no shape.

The practical rule for a car is simply this: take the bars off when you are not using them. On a modular system that is a five-minute job, which is one more reason to prefer a system you can lift off over a kit you fight with. The numbers behind all of this are in roof racks and gas mileage, and the full list of what a rack does to a car — noise, mpg, paint, car washes — is in how roof racks affect your car.

This is the part nobody mentions, and it cuts both ways.

In your favor: the roof is reachable. A sedan roof is somewhere around shoulder height for most adults. You can lift a kayak onto it, strap a box down and reach the far side without standing on anything. On a tall SUV the same jobs need a step, a load assist or a second person. For kayaks and boards especially, a car is genuinely easier to live with — which is why our kayak carrier picks spend so much of their time on loading aids that a car owner can skip.

Against you: less roof, and a lower ceiling. A short bar spread means a long load has less to brace against, and a lower roof limit means less to play with once the hardware is counted. Both point the same direction: use bow and stern lines on anything long, and keep dense cargo off the roof entirely. Our bow and stern tie-down picks cover the lines and the anchor points for cars that have no tow hooks to clip to — which is most of them.

And one thing that is true of every car with a sunroof or a panoramic panel: the glass is not a mounting surface and not a step. Load from the side, standing on the ground.

Buy the Thule WingBar Evo with the foot pack your roof type needs if the roof is going to earn its keep. Quietest, lightest, widest accessory range, highest total price — and the system you will not replace.

Buy the Yakima JetStream if you want the same answer for less. Marginally noisier on paper, a full-length channel instead of a T-slot, and a fit tool that asks for your trim level.

Buy the Malone AirFlow2 if you want an aero bar without the three-line-item order, and you are happy with clamp-on accessories rather than a first-party ecosystem.

Buy the SportRack Complete if the budget is the constraint and the load is flat. Accept the noise; it is the price of a square steel bar.

Buy the RoofPax bag — or nothing at all — if the honest answer is that the roof gets used twice a year. A rack that lives in the garage is the most expensive rack there is.

Cross-shopping brands rather than parts? Our Thule vs Yakima comparison settles the two-brand question on published specs, and the Thule range guide walks the full lineup bar by bar.