Installing license plates in a decorative or reinforced frame is not only a way to add individuality to the appearance of the car, but also additional protection of state registration plates (GRP) from mechanical damage. Many car owners are wondering whether it is possible to use frames at all, and how to do it correctly so as not to receive a fine from the traffic police inspector. Modern frames must comply with strict legal requirements, not obscure important elements of the number, such as the region or country code, and securely fix the metal plate.
The installation process is simple, but has its own nuances regarding the choice of fasteners and sealing. If you simply screw the number on, moisture and dirt will accumulate between the plate and the frame, which will lead to rapid corrosion and loss of its presentable appearance. The right approach requires preparation of tools, selection of quality materials and attention to detail when tightening screws. In this article we will look in detail at how to install license plates on a car in a frame so that it is legal, aesthetically pleasing and durable.
Selecting a suitable frame and checking for compliance with GOST
Before you begin installation, you need to make sure that the frame you choose meets the requirements of the technical regulations of the Customs Union. The basic rule is: the frame should not cover any character, including numbers, letters, flag and area code. Even minimal overlap of white fields or black symbols can become the basis for a fine under Article 12.2 of the Code of Administrative Offenses of the Russian Federation. There are many options on the market, from simple plastic frames to reinforced metal frames with anti-twist protection.
Pay attention to the quality of the material. Cheap plastic, when exposed to ultraviolet radiation and temperature changes, quickly becomes brittle and cracks, losing its color. Acrylic and metal frames with high-quality powder coating last much longer. It is also important to check for certification or at least manufacturer markings, which indirectly indicates an attempt to comply with size standards. Frames with advertising inscriptions that overlap the edges of the number or imitate additional design elements are prohibited.
⚠️ Attention: Installing frames that hide at least one letter or number, as well as the region code, is a direct violation. The inspector has every right to issue a fine and demand that the illegal structure be removed on the spot.
When purchasing, be sure to try the frame on your license plate. Sometimes a manufacturing defect occurs when the internal dimensions do not correspond to the standard 520x112 mm, and the number fits in there with difficulty or, on the contrary, dangles. An ideal frame should provide a tight fit without distortion. It is also worth deciding in advance on the type of fastening, since the set of necessary tools depends on this.
Necessary tools and preparation for work
To properly install license plates in a frame, you will need a minimum set of tools, which most motorists have. The main tool will be a screwdriver or a set of screwdrivers with various attachments. Phillips screwdrivers (PH2) are often used, but hex or torx screws may be found in some types of frames Torx. Prepare everything you need in advance so as not to interrupt your work.
You will also need:
- 🔧 A set of wrenches or sockets (usually 10 mm) for standard license plate mounting bolts.
- 🧼 Degreaser (alcohol, antisilicone) and rags for cleaning the surface.
- 🔨 Hammer (light) for a neat fit if needed.
- 📏 Tape measure or ruler to check the symmetry of the installation.
- 🧤 Gloves to protect your hands from the sharp edges of the metal number.
Pay special attention to the preparation of fasteners. The standard bolts that come with the frame are often of poor quality and quickly rust. It is better to immediately replace them with galvanized or chrome-plated analogues with a press washer. If you plan to use anti-vandal bolts (secrets), make sure that the key to them is always in an accessible place, for example, in the glove compartment, and not in a locked car.
☑️ Preparing to install the number
Step-by-step instructions: how to insert a number into a frame
The installation process itself takes a little time if you proceed consistently. First you need to align the license plate with the frame. Make sure the frame is lying face down on a flat surface to avoid scratching the plastic. Carefully place the metal number plate inside, making sure that all mounting holes line up with the holes in the frame.
Next comes the fixation stage. Insert the mounting screws into the holes. Do not screw them all the way in right away. First tighten all the screws so that the number is in the correct centered position. After this, tighten the fasteners evenly diagonally, as is done when changing wheels, to avoid distortion of the plate. If the frame has a back wall (pocket), the number is inserted into it, and fixation occurs due to the sides or additional screws around the perimeter.
An important point is sealing. Water may accumulate between the number and the frame, as well as where the screws come out. To extend the life of the gasket, it is recommended to use silicone sealant or special sealing gaskets. Apply a thin layer of sealant to the inside of the frame before installing the license plate, or use double-sided automotive tape for additional seal and moisture protection.
What to do if the holes don't match?
If the holes in the frame and the number do not match by 1-2 mm, you can carefully widen the holes in the plastic frame with a drill or needle file. It is strictly prohibited to bend a metal license plate - this will damage the protective layer and make the number unreadable, which will lead to fines.
After tightening the screws, check that they are securely fastened. The number should not rattle or move when tapped. If the frame has two parts (base and decorative border), make sure the latches are closed until they click into place. Some frame models use decorative screw caps, which also serve as protection against unscrewing.
Features of installation of front and rear numbers
The installation of front and rear license plates has its own design features related to the shape of the bumper and the type of fastening. The front number plate is often attached directly to the bumper or in a special niche. It is important here not to overtighten the screws so as not to deform the plastic of the bumper, especially if it does not have a rigid base on the back side. In such cases, it is recommended to use wide washers or special spacers to distribute the load.
The rear number plate can be attached to both the bumper and the trunk lid. If your car has a rear view camera or parking sensors, make sure that the license plate frame does not block their view or create glare. Some frames have cutouts for the camera, but they are not suitable for all car models. Also, rear numbers are more often exposed to dirt and reagents, so issues of tightness here need to be given maximum attention.
There are special euro frames, which have a universal mount, but sometimes require adaptation to the standard mounting locations of a particular vehicle. If the standard holes on the bumper do not match the holes in the frame, you can use adapter plates or drill new holes, carefully marking the drilling location so as not to touch wiring or body elements.
Use copper grease on the threads of the license plate screws. This will prevent the metal from sticking and will allow you to easily remove the number in the future, for example, for washing or replacement, without the risk of stripping the threads or breaking the screw.
Corrosion protection and fastening maintenance
The main enemy of a license plate is corrosion. Water that gets under the frame acts as an electrolyte, especially in winter when the roads are salted. Even galvanized fasteners can rust over time. To prevent this, after installation it is recommended to treat the screw heads and the joints of the frame with the number with a protective compound, for example, WD-40 or special wax for arches.
Regular maintenance will also extend the life of the structure. Whenever you wash your car, pay attention to the license plate area. The pressure of water under pressure (Kärcher) can drive moisture under the frame, so try not to direct the stream close to the edges of the number. Periodically, every six months, check the tightness of the screws, as vibration can cause them to loosen.
If you notice the first signs of rust under the frame, do not expect complete destruction of the number. It is better to remove the frame, clean the number from oxides, treat it with a rust converter and install it back with new seals. Ignoring the problem will lead to the fact that in a year or two the number will become unreadable, and it will have to be changed at the traffic police, which will entail additional costs and loss of time.
Regularly checking and treating fasteners with anti-corrosive agent is a cheap way to avoid problems with unreadable license plates and fines for dirt on signs.
Table: Comparison of types of frame mounts
The choice of fastening type depends on your priorities: installation speed, vandal protection or aesthetics. Below is a comparison of the main options.
| Mounting type | Reliability | Difficulty of installation | Theft protection |
|---|---|---|---|
| Regular screws | Average | Low | Missing |
| Screws with decor. plugs | High | Average | Low |
| Anti-vandal bolts (secrets) | High | High | High |
| Adhesive frames (no drilling) | Low | Low | Average |
As you can see from the table, regular screws are the simplest, but least reliable option. Anti-vandal bolts They require the purchase of a special kit and the presence of a key, but they guarantee that the number will not be removed by intruders. Adhesive options are only suitable for temporary installation or if drilling the bumper is not possible, but they are less durable in Russian winter conditions.
Common installation mistakes and how to avoid them
One of the most common mistakes is using screws that are too long. If the screw goes right through the bumper, its sharp end can damage the radiator, wiring, or simply scratch your hands when servicing the car. Always check the length of the fastener relative to the thickness of the bumper and frame.
Another mistake is ignoring vibration. Metal and plastic have different expansion coefficients and react differently to shaking. Without the use of screws (spring washers) or thread locker, the screws will sooner or later come loose. A license plate dangling from one propeller at a speed of 90 km/h creates dangerous noise and can fly off into the oncoming lane.
Also, do not skimp on the quality of the frame itself. Cheap products often have sharp, raw edges that can cut your finger during installation or damage the bumper's paintwork if not installed carefully. Before purchasing, run your hand along the inside edges of the frame.
⚠️ Attention: Never use wood or metal screws without a thread for a nut to attach the number plate. They quickly become loose in the plastic of the bumper and rust, turning into a source of dirt.
FAQ: Frequently asked questions
Can I get a fine for a frame with a brand logo?
Yes, if the logo or inscription overlaps at least part of the symbol, numbers or white field of the number. The frame must be clean, without foreign objects or inscriptions that make reading difficult. Even the inscription "MOCKVA" or "RUSSIA" on the frame can be considered a violation if it visually merges with the number or distracts attention.
Do I need to register the installation of frames with the traffic police?
No, installation of frames does not require changes to the design of the vehicle and does not require registration, provided that the frame complies with GOST and does not hide the elements of the license plate. This is considered an optional accessory.
What to do if a screw is rusty and won’t come off?
Do not try to unscrew it by force, so as not to tear off the cap. Generously spray the joint with penetrating lubricant (WD-40, kerosene) and leave for 15-20 minutes. If that doesn't help, you can gently heat the screw head with a heat gun (not an open flame!) to expand the metal and try again. In extreme cases, the screw will have to be drilled out.
Can I use a frame if it covers the region code?
Absolutely not. The region code (numbers at the top right) is a mandatory element of the GRZ. Its overlap is equivalent to installing a license plate with modified symbols, which entails a fine of 5,000 rubles or deprivation of rights for a period of 6 months to 1 year.
How often do you need to change the license plate fasteners?
It is recommended to check the condition of the fasteners once a year, preferably before the winter season. If you live in a region with a harsh climate and the use of reagents, it is better to replace the screws and check the tightness every 6 months.