Are Spare Tire Covers Legal? What Every Driver Needs to Know

Are spare tire covers legal? Yes — spare tire covers are legal in all 50 US states and in most countries worldwide. No federal DOT regulation bans them as accessories. The only time a spare tire cover creates a legal problem is when it obstructs your license plate, blocks required rear lighting, or interferes with a backup camera. Get those three things right and you are fully compliant.

Federal DOT Rules That Actually Apply to Spare Tire Covers

Den United States Department of Transportation does not have a regulation that specifically targets spare tire covers as vehicle accessories. When people ask whether spare tire covers are legal under DOT rules, they are usually conflating two separate standards that apply to adjacent equipment — not to the cover itself.

FMVSS 108 governs rear lighting and license plate illumination. It requires that brake lights, turn signals, reverse lights, and the license plate lamp all remain visible and unobstructed. This standard is the one most relevant to spare tire cover use, because a cover that droops over a tailgate-mounted spare can physically block those lights or the plate. The cover is not regulated — the outcome (obstruction) is.

FMVSS 109 and FMVSS 119 set safety standards for the tires themselves — construction, load ratings, and labeling. These apply to the rubber tire, not to any cover placed over it. Readers sometimes worry that a cover must meet a DOT tire standard; it does not. The Federal Motor Vehicle Safety Standards framework simply has no category for spare tire covers as standalone accessories.

The practical takeaway: a spare tire cover becomes a federal concern only if it causes your vehicle to violate FMVSS 108 — meaning it blocks a required light or makes your license plate unreadable. Fit the cover correctly and you stay on the right side of federal rules.

State-Level Variations in Vehicle Equipment Laws

No US state has a law that specifically bans spare tire covers. State vehicle equipment codes vary in their wording, but virtually all of them mirror the federal standard on two points: license plate visibility and rear lighting compliance. Here is how three high-enforcement states frame those rules in practice.

• California — California Vehicle Code Section 5201 requires that license plates be clearly visible and free from obstruction at all times. CVC Section 24600 mandates that all required rear lamps be visible from 500 feet. A spare tire cover that hangs over the plate or sits in front of a tail lamp is an equipment violation subject to a fix-it ticket.
• Texas — Texas Transportation Code Section 504.945 prohibits any device that obscures a license plate. The state’s lighting requirements under Chapter 547 mirror FMVSS 108. Enforcement is common during routine traffic stops.
• Florida — Florida Statute 316.605 requires plates to be clearly legible from 100 feet. Florida Statute 316.221 covers rear lighting. Inspectors and officers can cite a cover that obstructs either.

The pattern holds across all 50 states: the spare tire cover itself is not the issue. Plate visibility and rear lighting are the universal compliance benchmarks. If your cover clears both, you are legal regardless of which state you are driving through.

One additional note on state inspections: most state vehicle inspection programs do not include a specific line item for spare tire covers. However, if an inspector observes that a cover is blocking a required lamp or the license plate, that is grounds for a failure. Check your state’s official inspection checklist if you are unsure — requirements differ between annual-inspection states and those with no mandatory inspection program.

Are Spare Tire Covers Legal When These Four Situations Arise?

In practice, spare tire covers create legal exposure in four specific scenarios. Each one has a straightforward fix.

1. The Cover Droops Over or Obscures the License Plate

An ill-fitting spare tire cover is the most common real-world violation cause. If the cover is sized too large for your OEM tire, the lower edge can sag over the license plate, making it partially or fully unreadable. Fix: order a cover sized to your exact OEM tire dimensions so it sits flush against the tire without sagging. Wheel Shell covers are sized to specific OEM tire sizes precisely to avoid this problem.

2. The Cover Blocks Brake Lights, Turn Signals, or Reverse Lights

On some vehicles — particularly older Jeep Wrangler models and certain Land Rover configurations — the rear lighting cluster sits close to or partially behind the spare tire carrier. A cover that extends beyond the tire’s edge can partially obscure those lamps. Fix: after fitting the cover, have someone stand behind the vehicle while you activate each rear light. Confirm full visibility before driving.

3. The Cover Obstructs a Rear-Mounted Backup Camera

Since May 2018, all new vehicles sold in the United States are federally required to include a rearview backup camera. On most modern SUVs — including the Jeep Wrangler and Ford Bronco — the camera is integrated into the tailgate or bumper, not the spare tire carrier itself. In that configuration, a spare tire cover has no effect on camera function. However, some aftermarket setups and older OEM designs mount the camera directly on the carrier. If your camera lens is on the carrier, the cover must not block it. Fix: locate your camera before ordering and confirm it is not carrier-mounted.

4. An Aftermarket Swing-Out Carrier Repositions the Spare

Aftermarket swing-out tire carriers are popular on the Jeep Wrangler, Mercedes-Benz G-Class, and similar vehicles. These carriers reposition the spare — sometimes lower, sometimes further outboard — which can bring the cover closer to the license plate bracket or the lighting cluster than the OEM position did. The cover’s legality still depends entirely on whether it clears the plate and lights, not on which carrier brand you are running. Fix: after installing an aftermarket carrier, re-verify plate visibility and lighting clearance with the cover in place.

Practical Compliance Checklist Before You Install a Spare Tire Cover

Run through this short checklist after fitting any spare tire cover. It takes two minutes and covers every common compliance concern.

• ☑ License plate fully visible from 50 feet — stand back and confirm the plate is readable, unobstructed, and properly illuminated at night.
• ☑ All rear lights unobstructed — activate brake lights, left and right turn signals, and reverse lights individually. Confirm each is fully visible from behind the vehicle.
• ☑ Backup camera lens clear — if your camera is mounted on the spare tire carrier, confirm the cover does not overlap the lens.
• ☑ Cover sized to OEM tire dimensions — a cover that fits your exact tire size will not sag or extend beyond the tire’s edge. Avoid universal-fit covers that are sized too large for your application.
• ☑ Re-check after any carrier modification — if you add or adjust an aftermarket swing-out carrier, repeat the checklist. Carrier repositioning changes the geometry.

Wheel Shell tilpassede reservehjulstrekk are hand-finished from heavy-duty, UV-stable PVC and printed with fade-resistant ink, sized to fit specific OEM tire dimensions. That precise sizing is what keeps the cover flush against the tire and away from your plate and lights.

International Rules in Brief

If you are reading this from outside the US, the same general principle applies in most countries: spare tire covers are not regulated as accessories, but plate visibility and rear lighting are. In the European Union, Regulation (EU) 2021/535 and its predecessors set lighting and plate visibility requirements that function identically to FMVSS 108 in practice — the cover is not the issue, obstruction is. In the United Kingdom, the Road Vehicles Lighting Regulations 1989 and the Road Vehicles (Display of Registration Marks) Regulations 2001 apply the same logic. In Australia, the Australian Road Rules and state-level vehicle standards require plates and rear lights to remain unobstructed. In all three jurisdictions, a well-fitted spare tire cover on a rear-mounted spare is a non-issue.

Ofte stilte spørsmål

Vil jeg få en bot for å ha et reservehjulstrekk?

In most US states, a spare tire cover by itself is not a ticketable offense. Tickets arise from three specific triggers: the cover obscures the license plate, the cover blocks a required rear light (brake light, turn signal, or reverse light), or the cover violates a state-specific equipment rule. Avoid all three by ordering a cover sized to your OEM tire and confirming plate and light visibility after installation.

Påvirker trekket kjøretøykontrollen min?

Most state inspection programs do not include a dedicated check for spare tire covers. However, if an inspector finds that your cover is blocking a required lamp or making the license plate unreadable, that is a legitimate basis for a failure. Before your next registration renewal, verify your state’s inspection checklist and confirm your cover clears all required lights and the plate.

Staten min krever funksjonelle ryggekameraer. Vil trekket fortsatt fungere?

If your backup camera is integrated into the tailgate or rear bumper — which is the case on most modern SUVs — the spare tire cover has no effect on it whatsoever. If your camera is mounted directly on the spare tire carrier, the cover must not overlap the lens. Check your camera’s location before ordering. Most Jeep Wrangler JL and Ford Bronco owners will find the camera is tailgate-mounted and unaffected.

Hva hvis jeg monterer en ettermontert holder som skyver reservehjulet lavere?

Aftermarket swing-out carriers reposition the spare, which can change how close the cover sits to your license plate or lighting cluster. The cover’s legality does not depend on the carrier brand — it depends on whether the cover still clears the plate and lights in the new position. After any carrier installation, repeat the compliance checklist above before driving.

Are spare tire covers legal in other countries?

Yes, in virtually every country. Spare tire covers are not regulated as accessories in the EU, UK, Australia, Canada, or most other markets. The universal concern is plate visibility and rear lighting compliance — the same two rules that apply in the US. A properly fitted cover on a rear-mounted spare tire meets those requirements everywhere.

Do spare tire covers need to meet any DOT standard?

No. The DOT’s Federal Motor Vehicle Safety Standards do not include a category for spare tire covers as accessories. FMVSS 109 and FMVSS 119 apply to the tire itself — construction, load ratings, and labeling — not to any cover placed over it. FMVSS 108 governs lighting and plate illumination, which is relevant only if your cover causes an obstruction. The cover itself has no DOT certification requirement.

Ofte stilte spørsmål

Vil jeg få en bot for å ha et reservehjulstrekk?

In most US states, a spare tire cover by itself is not a ticketable offense. Tickets arise from three specific triggers: the cover obscures the license plate, the cover blocks a required rear light (brake light, turn signal, or reverse light), or the cover violates a state-specific equipment rule. Avoid all three by ordering a cover sized to your OEM tire and confirming plate and light visibility after installation.

Påvirker trekket kjøretøykontrollen min?

Most state inspection programs do not include a dedicated check for spare tire covers. However, if an inspector finds that your cover is blocking a required lamp or making the license plate unreadable, that is a legitimate basis for a failure. Before your next registration renewal, verify your state’s inspection checklist and confirm your cover clears all required lights and the plate.

Staten min krever funksjonelle ryggekameraer. Vil trekket fortsatt fungere?

If your backup camera is integrated into the tailgate or rear bumper — which is the case on most modern SUVs — the spare tire cover has no effect on it whatsoever. If your camera is mounted directly on the spare tire carrier, the cover must not overlap the lens. Check your camera’s location before ordering. Most Jeep Wrangler JL and Ford Bronco owners will find the camera is tailgate-mounted and unaffected.

Hva hvis jeg monterer en ettermontert holder som skyver reservehjulet lavere?

Aftermarket swing-out carriers reposition the spare, which can change how close the cover sits to your license plate or lighting cluster. The cover’s legality does not depend on the carrier brand — it depends on whether the cover still clears the plate and lights in the new position. After any carrier installation, repeat the compliance checklist before driving.

Are spare tire covers legal in other countries?

Yes, in virtually every country. Spare tire covers are not regulated as accessories in the EU, UK, Australia, Canada, or most other markets. The universal concern is plate visibility and rear lighting compliance — the same two rules that apply in the US. A properly fitted cover on a rear-mounted spare tire meets those requirements everywhere.

Do spare tire covers need to meet any DOT standard?

No. The DOT’s Federal Motor Vehicle Safety Standards do not include a category for spare tire covers as accessories. FMVSS 109 and FMVSS 119 apply to the tire itself — not to any cover placed over it. FMVSS 108 governs lighting and plate illumination, which is relevant only if your cover causes an obstruction. The cover itself has no DOT certification requirement.