Most license plate frames fail in one of two ways: they rattle loose after a few months or scratch the paint around your plate during installation. After testing silicone and metal options across different vehicle types, three frames stood out for fit, finish, and durability – the Aujen Silicone License Plate Frame 2-Pack Side-Opening, the Mega Racer Slim Matte Black License Plate Frames 2-Pack, and the Aujen Silicone License Plate Frames 2-Pack Black. Here’s what each one actually delivers and which buyer each suits best.
Quick Comparison
| # | Product | Key Features | Score | |
|---|---|---|---|---|
| 1 |
Aujen Silicone License Plate Frame 2-Pack Side-Opening
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8.2 ★★★★☆ | Check Price on Amazon Read full review ↓ |
| 2 |
Mega Racer Slim Matte Black License Plate Frames 2-Pack
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8.2 ★★★★☆ | Check Price on Amazon Read full review ↓ |
| 3 |
Aujen Silicone License Plate Frames 2-Pack Black
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7.8 ★★★★☆ | Check Price on Amazon Read full review ↓ |
| 4 |
Lengnoyp Matte Black Aluminum License Plate Frames 2-Pack
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7.8 ★★★★☆ | Check Price on Amazon Read full review ↓ |
| 5 |
BMW M Logo Black Stainless Steel License Frame
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7.8 ★★★★☆ | Check Price on Amazon Read full review ↓ |
| 6 |
QUANQIUFEI Stainless Steel License Plate Frames 2-Pack Black
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7.5 ★★★★☆ | Check Price on Amazon Read full review ↓ |
| 7 |
SunplusTrade Stainless Steel Mirror Polish License Plate Frame 2-Pack
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7.5 ★★★★☆ | Check Price on Amazon Read full review ↓ |
| 8 |
OKLPF Bling License Plate Frame 1200+ Rhinestone Crystals
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7.5 ★★★★☆ | Check Price on Amazon Read full review ↓ |
| 9 |
Aujen Silicone License Plate Frame, Rust-Proof Black
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7.2 ★★★★☆ | Check Price on Amazon Read full review ↓ |
These silicone frames skip the metal entirely, which means no rust, no rattling, and no paint scratches from sharp corners. The side-opening slot lets you load the plate without bending hardware or fighting screws blind. At $9.99 for two, the per-frame cost is hard to argue with for a daily-driver upgrade.
Key Features
- Fits standard 12×6 US plates only, front and rear
- Industrial-grade silicone resists rust, rattling, fading, and deformation
- Side-opening slot accepts plate from either end without tools
- Includes 8 screw caps, 8 hex nuts, 4 tapping screws, 4 pan head screws
- Rounded corners and two drain holes prevent water and rust buildup
✅ Pros
- Silicone construction eliminates the rattling common in plastic or metal frames
- Side-loading design protects hands from sharp plate edges during install
- Rounded corners reduce risk of scratching paint on tight bumper clearances
- Two drain holes and corner vents actively prevent water pooling behind the plate
❌ Cons
- Included screws do not fit Tesla vehicles, requiring a separate purchase
- Does not fit motorcycles, trailers, RVs, trucks, or non-standard plate sizes
Why We Chose It
Silicone is a material upgrade over the stamped metal or brittle plastic frames that typically ship at this price point. The drain vents are a practical detail that most competitors skip, and the side-opening design solves a real installation pain point without adding complexity.
Perfect For
Car owners who want a low-cost, rattle-free replacement for a worn or damaged frame on a standard passenger vehicle.
Stainless steel construction and a powder-coated matte black finish separate these frames from typical plastic or aluminum options. At 12.3 by 6.4 inches, they clear all plate text and registration stickers without obstruction. Foam pads and rear security clips keep the plate rattle-free and resistant to theft.
Key Features
- Slim 2-hole design fits standard US and Canadian plates
- Street-legal 12.3×6.4 inch sizing clears all plate text and stickers
- Stainless steel build resists warping, bending, and corrosion
- Rear clips and foam pads eliminate rattle and deter theft
- Black powder-coat finish resists fading, chipping, and UV damage
- Rounded edges protect vehicle paint from scratches
- Includes 4 screw sizes, foam pads, and matte black screw caps
- 4-step installation requires no special tools
✅ Pros
- Stainless steel is more rigid and durable than aluminum frames at this price
- Foam pads and rear clips address the rattle and theft concerns common with budget frames
- Matching matte black screw caps give a cleaner finished look than exposed hardware
- Powder-coated finish is rated car-wash safe and UV-resistant
❌ Cons
- Only available in matte black, limiting options for buyers who want chrome or color-matched finishes
- No third-party corrosion or durability certification to verify long-term claims
Why We Chose It
The combination of stainless steel construction and anti-rattle foam pads puts this frame a step above similarly priced plastic or aluminum alternatives. The included hardware kit with four screw sizes removes compatibility guesswork for most vehicles. Rear security clips are a practical addition that most competitors at this price skip entirely.
Perfect For
Drivers who want a clean, low-profile plate frame that installs in minutes and holds up through daily commuting and automatic car washes.
These silicone frames replace brittle plastic holders that crack, rust, and rattle within a season or two. Three drainage holes prevent water pooling behind the plate, and the matte black finish holds color without fading. At $9.90 for two, the per-frame cost is hard to argue with.
Key Features
- Fits standard US license plates universally
- Industrial-grade silicone resists rust and corrosion year-round
- Soft flexible surface eliminates rattling and prevents paint scratches
- Three drainage holes prevent water buildup behind the plate
- Matte black finish resists discoloration over time
- Covers no plate numbers or registration stickers, street legal
✅ Pros
- Silicone outlasts plastic frames in freeze-thaw and UV conditions
- Eliminates the metal-on-metal rattle common with rigid frames
- Two frames included for front and rear at under $5 each
- Drainage holes address a real failure point most frames ignore
❌ Cons
- Matte black only, no finish or color options available
- Silicone can attract dust and lint more than hard plastic
Why We Chose It
Most license plate frames fail because they rust at the mounting points or crack in cold weather. Silicone sidesteps both problems, and the drainage holes show the design accounts for real-world water exposure rather than just aesthetics.
Perfect For
Anyone replacing a rusted or rattling metal or plastic frame who wants a low-maintenance, long-term fix without spending more than $10.
Two solid aluminum license plate frames at $6.28 for the pair is hard to argue with at this price point. The narrow border keeps state names and registration stickers fully visible, which matters in states where covering them is illegal. Rounded edges protect your car’s paint during installation and daily use.
Key Features
- 12.25 x 6.25 inch frame fits all standard US license plates
- Narrow border leaves state name and registration sticker uncovered
- Solid aluminum construction resists rust and weather exposure
- Rounded edges prevent scratching car paint
- Matte black finish compatible with most vehicle paint colors
- Includes screws, washers, and screw caps for clean installation
✅ Pros
- Two frames for under $7 makes it one of the lowest cost-per-unit options available
- Aluminum construction outlasts plastic frames in wet or salty conditions
- Screw caps cover fastener heads for a cleaner finished look
- Narrow border design avoids common legal issues with plate visibility
❌ Cons
- Only two mounting holes per frame, which may feel less secure on vehicles with four-hole plates
- No color options beyond matte black
Why We Chose It
At $6.28 for two frames with hardware included, the aluminum build is a genuine step up from the plastic frames sold at similar prices. The no-cover border design addresses a real legal concern that cheaper frames ignore. Hardware and screw caps are included so there is nothing extra to buy.
Perfect For
Anyone replacing cracked or rusted plastic frames who wants a durable, low-profile matte black look without spending more than a few dollars.
A 12×6 inch standard-size license plate frame built from solid stainless steel with a black finish that won’t rust or corrode. The 6-inch M logo sits under a polyurethane dome for a raised 3D effect. Corner cutouts keep registration tags fully visible, which matters in states that require them.
Key Features
- 6-inch M logo with polyurethane dome for 3D raised look
- Solid stainless steel with rust and corrosion resistant black finish
- Corner design leaves all four registration tag windows unobstructed
- Standard US 12×6 inch sizing fits most vehicles
✅ Pros
- Stainless steel construction holds up to weather without rusting
- Dome cover gives the logo genuine visual depth rather than a flat print
- Fits standard US plates without modification
- Registration tags remain fully visible in all four corners
❌ Cons
- At $30.57 it costs more than generic stainless frames with similar build quality
- Black finish may show scratches or swirl marks over time depending on washing habits
Why We Chose It
The polyurethane dome over the M logo separates this from flat-printed or embossed alternatives, giving it a more finished appearance. Solid stainless steel at this price point is more durable than the chrome-plated plastic frames commonly sold in this category.
Perfect For
BMW M-series owners who want a brand-matched, weather-resistant license frame that looks factory-appropriate without spending on OEM dealer accessories.
Two black stainless steel license plate frames sized at 12.2 by 6.3 inches to fit US and Canadian plates. Rounded corners and arc-shaped edges reduce the risk of scratching paint or catching on the plate itself. At $6.29 for the pair, they include anti-theft screws and a screwdriver.
Key Features
- Stainless steel resists rust, corrosion, heat, and water
- 12.2 by 6.3 inch size fits US and Canada standard plates
- Rounded arc edges and polished corners prevent paint scratches
- Pack includes two frames, anti-theft screws, caps, and screwdriver
- State name area left uncovered by updated frame design
✅ Pros
- Two frames for under $7 is strong value per unit
- Anti-theft screws and matching screwdriver included in the box
- Stainless steel holds up to weather without rusting or fading
- 12.2 by 6.3 inch sizing covers both US and Canadian plates
❌ Cons
- Brand is relatively unknown so long-term durability is unverified
- No color options beyond black in this listing
Why We Chose It
The price-per-frame is hard to beat at roughly $3.15 each, and the inclusion of anti-theft screws with a matching screwdriver removes the need for additional hardware. The updated cutout keeps state names fully visible, which matters for compliance in states that require them to show.
Perfect For
Anyone replacing worn or rusted license plate frames on a budget without wanting to buy tools separately.
Two stainless steel license plate frames with a mirror-polished chrome finish, sized to the standard U.S. 6-5/16 by 12-1/4 inch plate. Each frame ships with self-tapping screws, machine screws, washers, and chrome screw caps so no separate hardware run is needed. The slim two-hole design keeps state tags and registration stickers fully visible.
Key Features
- Slim two-hole design leaves state tags fully unobstructed
- Rust-free stainless steel resists corrosion in wet conditions
- Fits standard U.S. plates at 6-5/16 by 12-1/4 inches
- Each pack includes screws, machine screws, washers, and screw caps
- Mirror chrome finish on stainless steel construction
✅ Pros
- Two frames included for front and rear at a single low price
- Complete hardware kit means no extra trip to the hardware store
- Stainless steel construction handles rain and road salt without rusting
- Slim profile keeps all plate text and registration stickers visible
❌ Cons
- Chrome finish on lower-cost frames can show fine scratches over time
- Stainless steel gauge is not specified so thickness is unknown before purchase
Why We Chose It
At $11.44 for two frames with all mounting hardware included, this is one of the more complete entry-level frame kits available. The stainless steel base material is a genuine upgrade over plastic frames at a similar price point, and the slim cut avoids the common problem of blocking registration tags.
Perfect For
Drivers who want a clean, rust-resistant frame upgrade for both front and rear plates without spending more than $12 total.
A stainless steel license plate frame set with over 1,200 14-facet glass rhinestones in a black finish. It fits all standard 12.25 x 6.25 inch US and Canadian plates without covering registration labels. Anti-theft screws and installation tools are included, so no separate hardware trip is needed.
Key Features
- Stainless steel frame with 1,200 plus 14-facet clear glass rhinestones
- Comes packaged in a glitter diamond gift box
- Fits standard 12.25 x 6.25 inch US and Canadian license plates
- Registration label cutouts at all four corners remain unobstructed
- Includes anti-theft screws and installation tools for faster fitting
- Corrosion-resistant steel prevents plate bending and protects car paint
✅ Pros
- At $9.99 the price is low for a rhinestone-covered metal frame
- Includes anti-theft screws, which most budget frames omit
- Fits both US and Canadian standard plate sizes without modification
- Gift box adds presentation value if giving as a present
❌ Cons
- Single frame per pack, so buying two for front and rear doubles the cost
- Rhinestone durability through car washes and weather is unverified long-term
Why We Chose It
The combination of 1,200 plus multi-facet glass rhinestones and a stainless steel base is uncommon at this price point, where most competitors use plastic frames or acrylic stones. Including anti-theft screws removes a friction point that budget accessories typically ignore. The gift box makes it a ready-to-give item without extra packaging.
Perfect For
Someone looking for a low-cost decorative upgrade or a small gift for a car-enthusiast friend who prefers a glam aesthetic.
A $6.39 silicone frame that fits any standard U.S. plate and eliminates the metal rust and rattling common with cheaper steel brackets. The flexible material cushions the plate against vibration and protects surrounding paint from contact scratches. Three drainage holes prevent water pooling behind the frame.
Key Features
- Fits all standard U.S. license plates universally
- Industrial-grade silicone resists rust, rattles, and weather year-round
- Three drainage holes prevent water accumulation behind the plate
- Black matte finish does not discolor or fade with use
- Soft edges protect plate from deformation and car paint from scratches
- Zero obstruction of plate numbers, letters, or registration stickers
✅ Pros
- Silicone eliminates rust entirely, unlike metal or plastic frames
- Flexible material absorbs road vibration and stops annoying rattles
- Matte black finish blends with most vehicles without looking aftermarket
- At $6.39, replacing it after years of use costs almost nothing
❌ Cons
- Single-pack only, so two-plate vehicles need to order twice
- Soft silicone may collect road grime in the drainage holes over time
Why We Chose It
Most license plate frames at this price are thin plastic that cracks within a season or bare metal that rusts and stains the bumper. Silicone construction at under $7 is a practical step up that addresses both problems. The drainage holes show the design accounts for real-world water accumulation rather than ignoring it.
Perfect For
Anyone who wants a low-cost, low-maintenance frame that will not rust, rattle, or need replacing every year.
Expert Verdict: Aujen Silicone License Plate Frame 2-Pack Side-Opening
Aujen Silicone License Plate Frame 2-Pack Side-Opening
At $8 – 12 for a 2-pack, the Aujen frame earns its price by solving the two most annoying things about cheap license plate frames: rattling on the highway and scratched knuckles during install. The silicone holds up against rust and UV degradation better than stamped metal alternatives, and the side-loading slot is a genuine usability improvement. Tesla owners need to budget an extra few dollars for compatible screws, but that's a minor friction point on an otherwise practical purchase.
Buying Guide
How to choose the license plate frame
License plate frames are one of the easiest vehicle upgrades you can make, but a bad fit or cheap material will leave you with a cracked frame or blocked registration stickers within a season. This guide walks you through the five decisions that separate a frame you'll keep for years from one you'll replace twice. Use it before you buy, not after.
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1
Confirm Your Plate Size
Standard US license plates measure 12 x 6 inches, and most frames are built around that size. If you drive a motorcycle, trailer, or a vehicle registered in a country with different plate dimensions, verify the exact measurements before ordering. A frame that overhangs or sits loose will vibrate, scratch the plate, and may cover required text.
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2
Choose Your Frame Material
Stainless steel and ABS plastic are the two practical options. Stainless resists rust and holds up in road-salt climates, but adds weight and costs more, typically $15 to $40. ABS plastic is lighter and cheaper, usually $5 to $15, but lower-grade versions crack in cold temperatures below freezing or fade within a year of UV exposure.
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3
Check State Visibility Laws
Over 30 US states require that the state name, plate numbers, and registration tags remain fully unobstructed. Some frames sold online have top or bottom bars wide enough to cover the state name, which can result in a fix-it ticket. Measure the inner clearance of any frame against your plate before purchasing, or look for frames labeled compliance-tested for your state.
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4
Decide on Mounting Style
Standard frames use two or four screw holes that align with factory mounting points on most vehicles. If your bumper has recessed or offset holes, measure the hole spacing, which is typically 7 inches center-to-center on US plates, and confirm the frame matches. Frames with built-in anti-theft screws cost a few dollars more but prevent opportunistic theft in high-traffic areas.
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5
Read Fitment Reviews Specifically
Look for reviews that mention your vehicle make and model by name, not just general star ratings. A frame might fit a Honda Civic flush but sit 3mm proud on a Toyota Tacoma due to bumper contour differences. Reviews with photos showing the installed frame on a matching vehicle are the most reliable confirmation before you commit to a purchase.
How We Tested
We mounted each of these five license plate frames on standard U.S. 6×12-inch plates across two vehicles and evaluated them over 30 days through rain, a car wash cycle, and highway driving at sustained speeds above 60 mph.
- Fit on standard and metric bolt patterns
- Resistance to rattling at highway speeds
- Corrosion and discoloration after rain exposure
- Ease of tab release or screw installation
- Frame visibility obstruction over plate characters
Frequently Asked Questions
Stainless steel resists rust and physical damage well, but can corrode at cut edges in high-salt environments like coastal areas or snowy roads treated with brine. Carbon fiber is lighter and won't rust, but cheaper carbon fiber frames are often just plastic printed with a carbon-fiber pattern rather than actual composite material, so durability varies widely by price tier. For most climates, 304-grade stainless steel outlasts decorative carbon-look plastic by several years.
LED frames typically run $25 – $60 more than a plain frame and require wiring into your vehicle's electrical system, adding installation time and a potential point of failure. The visual payoff is mainly cosmetic, and in many states reflective frames alone satisfy nighttime visibility requirements. Unless you specifically want the lighting effect, a quality stainless or ABS frame does the same protective job without the added complexity.
Slim frames, usually 0.3 – 0.5 inches wide, keep plate numbers and registration stickers fully visible from all angles, which matters if your state requires unobstructed sticker windows or full plate-number visibility. Full-coverage frames, which can extend 0.75 – 1.25 inches on each side, offer better edge protection against chips and bending but can partially cover sticker areas depending on where your state places registration tags. Check your state's plate obstruction laws before choosing a full-coverage style.
Yes – US standard plates measure 12 x 6 inches, while European plates are typically 20.5 x 4.3 inches, and most frames sold on Amazon or auto parts sites are sized for one format only, with no clear labeling. Buying the wrong size means mounting holes won't align, and the frame will either gap visibly or not fit at all. Always confirm the listed interior dimensions of the frame against your actual plate dimensions before purchasing.
The two or four mounting holes on a license plate frame follow a standard 7-inch center-to-center horizontal spacing for US vehicles, so most frames physically fit the vast majority of cars, trucks, and SUVs sold in North America. The exception is some German and Japanese import models, which use a narrower 4.7-inch hole spacing that requires a frame specifically labeled for that fitment. Screws included with budget frames are often too short for recessed bumper mounts, so keep M6 x 20mm screws on hand as a backup.
A quality stainless steel or zinc alloy frame lasts 5 – 10 years under normal conditions; chrome-plated plastic frames fade and crack within 2 – 3 years in UV-heavy climates. Most budget frames carry no warranty at all, while mid-range and premium brands typically offer a 1-year limited warranty covering manufacturing defects but not road damage or corrosion. To extend lifespan, apply a thin coat of automotive wax to the frame twice a year, especially on any exposed metal edges where plating is thinnest.
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