Step 1: Remove the Existing Screws
The standard license plate has two or four mounting screws.
Turn counterclockwise to remove.
If the screws are rusted or frozen: apply penetrating oil (WD-40 original) and wait 5-10 minutes before attempting removal.
Forcing a stuck screw strips the head, once stripped, removal requires a screw extractor bit.
If the screws turn but do not release: some vehicles use pop rivets or clips behind the bumper.
Step 2: Remove the Old Plate and Cover
Slide the plate free from the mounting bracket.
If t here is an existing cover, remove it.
Inspect the mounting bracket and bumper for corrosion or damage.
Step 3: Install the New Cover
For snap-over covers: align the cover over the plate face.
Snap the corner clips into place.
The plate should be held firmly against the cover back without rattling.
For frame-style products: slide the plate into the frame channel, or position the frame around the plate perimeter.
Step 4: Reinstall the Plate
Position the plate and cover together over the mounting holes.
Thread screws by hand to align, then tighten with the screwdriver.
Hand-tight plus a quarter-turn is sufficient.
Overtightening causes cracking at the screw holes.
If the cover includes rubber washers, use them, they cushion the mounting point and prevent stress cracking.
Step 5: Check Visibility
After installation: stand at a normal distance and verify all characters are fully visible through the cover.
Any cover that obscures any character creates a legal issue regardless of intent.
Our picks
Products we recommend
As an Amazon Associate I earn from qualifying purchases. Picks are based on manufacturer specs, independent reviews and owner reports.
Best OverallPilot Automotive
UV-resistant material prevents yellowing that makes plates unreadable in strong sunlight states
- UV-resistant polycarbonate construction
- Universal fit for standard US license plates
- Stainless steel screws included
- Snap-in installation
✓ Pros
- UV-resistant material prevents yellowing that makes plates unreadable in strong sunlight states
- Thick polycarbonate resists cracking from winter temperature fluctuations
- Legal in all 50 states, clear cover does not obstruct the plate in any way
✕ Cons
- Condensation can form inside the cover in high-humidity climates
Aootf
Flexible silicone frames that won't rust or rattle, with drainage holes.
✓ Pros
- Rust-proof and rattle-free
- Drainage holes
- Slim edges keep stickers visible
- Two frames included
✕ Cons
- Pla in matte look
- Can collect dust
- Check your state's frame rules
Aootf
Mirror-polished stainless frames with screw caps and anti-rattle pads.
✓ Pros
- Polished stainless look
- Screw caps included
- Anti-rattle pads
- Two frames
✕ Cons
- Shows water spots
- Can scratch
- Edges must not cover state or stickers
FAQ
Common questions
What size screws do license plates use?
Standard US license plates use 1/4-20 screws or 6mm metric screws depending on the vehicle make. Most plate frames and covers include the correct screws. Older vehicles may have #14 sheet metal screws. If the included screws do not fit, take an existing screw to a hardware store to match the thread.
Do I need to remove the plate to install a license plate cover?
Yes, for a full-face cover that snaps over the plate. The plate must be removed to place the cover behind the plate. For frame-only products that mount over the face without covering it, you only need to remove the screws to slide the frame over the plate.
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