Choosing wheels for an SUV is not just a matter of aesthetics, but a critical task that affects the safety and dynamics of the car. Owner Skoda Kodiaq It faces a wide range of offers in the market, where it is easy to get confused in technical specifications. Incorrectly selected diameter or width of the rim can lead to accelerated wear of the suspension and deterioration of handling on wet roads.
In this article, we will discuss all the nuances of the selection of disks for Skoda Kodiak, ranging from factory specifications and ending with the intricacies of installing winter kits. You will learn which parameters are mandatory, and what you can close your eyes when buying used options. Competent approach to the wheels will allow you to feel confident both on the track and off-road.
Some owners try to save money by installing discs from smaller VAG models, but this often leads to problems with the braking system. It is important to understand that each size has its own characteristics that must be taken into account when preparing the car for operation in different climatic conditions.
Factory specifications and parameters of the slap
Before you go to the store, you need to clearly understand the technical requirements of your car. Skoda Kodiaq It has strict geometrical restrictions that cannot be broken without serious interference with the design. The key parameter is the bolt pattern (PCD), which for all generations of this crossover is 5x112.
The central hole (DIA) must be strictly equal to the 66.6 mm. If you install disks with a large hole diameter, be sure to use center rings. Ignoring this rule will cause the wheel to beat at speed and vibration of the steering wheel. Fastening bolts have threads M14x1.5The landing cone usually has an angle of 60 degrees.
The width of the rim varies depending on the diameter chosen, but the most popular are the values from the 7.0J up to 8.5J. The offset wheel (ET) also plays a crucial role: Kodiaka It is usually in the range of 43 up to 52. Deviation from these values can cause the wheel to cling to the arch or suspension elements.
The original wheels from the manufacturer are subjected to tough tests for fatigue strength and impact loads, which is especially important for a heavy SUV. The use of low-quality analogues can result in the destruction of the disk when it enters a deep hole at high speed.
Available diameters and choice of tire size
The manufacturer offers several options for disc diameters for Skoda KodiaqThis allows owners to choose the balance between comfort and patency. Basic equipment is often equipped with discs R17 or R18which provide excellent smoothness due to the high profile of the tire. These wheels are ideal for urban conditions and bad roads.
More expensive versions are equipped with disks R19 and R20. They look aggressive and sporty, improve course stability on the track, but make the suspension more sensitive to uneven coatings. Low tire profile on such discs requires careful driving, as the risk of damage to the disc when hitting the curb increases significantly.
The dimensions of the tires must strictly correspond to the diameter of the disc. For Kodiaq The following combinations are relevant:
- 🚗 R17: tires 215/65 or 235/60
- 🚙 R18: tires 235/55 or 255/50
- 🏎️ R19: tires 235/45 or 255/45
- 💨 R20: tires 235/40 or 255/40
When choosing a size, it is important to consider not only the appearance, but also the power reserve to the arch. Installing a too wide tire can lead to its touching the underwings when the steering wheel is completely turned or the suspension is deflected.
Manufacture materials: cast, forged and stamped
There are three main types of drives on the market, each with its own advantages and disadvantages for an SUV. Stamped discs are generally cheaper and easier to recover from deformation, but they are heavier and look less attractive. They are often used as a winter package.
Cast discs are the most popular choice for Skoda Kodiaq. They are lighter than stamped ones, which reduces unsprung weight and improves acceleration dynamics. Modern casting technologies allow you to create very durable structures that can withstand serious loads. However, with a strong impact cast disc may not bend, but crack, which makes repair impossible.
Forged wheels are the pinnacle of the evolution of wheel production. They have maximum strength at a minimum weight, but their cost is much higher than other types. For ordinary urban use, forging is often redundant, but if you plan active outdoor trips with serious off-road, this is a great choice.
Seasonal operation and features of winter discs
In winter, the requirements for the wheels change dramatically. Many owners Skoda Kodiak They prefer to have a second set of discs specifically for winter. This eliminates the need to constantly re-shoes tires, which saves time and prolongs the life of rubber. For the winter season, discs of smaller diameter are often chosen, for example, R17 or R18to use tires with a high profile.
The high profile of the winter tire better extinguishes the blows from the pits that are hidden in winter under snow and ice. In addition, a narrow tire is better to "cut" snow porridge and is less prone to aquaplaning on thaw snow. However, too narrow a tire can fall into deep loose snow, so it is important to find a middle ground.
When buying a winter kit, pay attention to the size of the bolts. In winter, plastic caps are often used, which can break. It is better to immediately purchase high-quality metal plugs or use bolts without caps, but with decorative heads.
⚠️ Warning: Do not use old bolts on winter drives that may be corroded or have damaged threads. This is critical for safety at low temperatures.
Tyre pressure and balancing
The right pressure in the tires is the key to efficiency and safety. For Skoda Kodiaq The recommended values depend on the vehicle’s load and wheel size. Usually, the information is indicated on a sticker located on the driver's door counter or on the inside of the gas tank lid.
When the car is fully loaded, the pressure should be higher than when driving alone. Ignoring this rule leads to overheating of the tire and increased fuel consumption. Also, the wrong pressure affects the wear of the tread: at low pressure, the shoulder zones are erased, and at high pressure, the center of the tread is erased.
Balancing of the wheels must be carried out after each removal of the tire from the disk. Even small weight deviations can cause the steering wheel to vibrate at speeds from the 80 km/h. Use high-quality balancing weights that do not fall off when driving on bad roads.
Table of recommended dimensions and pressures
Below is a summary table with the main parameters for different wheel configurations. Use this data as a guide when selecting tires and disks.
| Disc diameter | Rim width | Tire size | Pressure (full load), bar |
|---|---|---|---|
| R17 | 7.0J | 215/65 R17 | 2.3 / 2.5 |
| R18 | 7.5J | 235/55 R18 | 2.4 / 2.6 |
| R19 | 8.0J | 235/45 R19 | 2.5 / 2.7 |
| R20 | 8.5J | 255/40 R20 | 2.6 / 2.8 |
Please note that the pressure values may vary slightly depending on the year of the car and the type of suspension. Always check the manufacturer’s official recommendations for your specific modification.
Installation and maintenance of wheels
The process of installing disks requires accuracy and adherence to technology. Before tightening the bolts, make sure that the landing place on the hub and the disc itself are clean. The presence of rust or dirt can lead to a violation of the centering and the beat of the wheel.
Tightening of bolts must be made with a dynamometer key with the moment 120 Nm. Puff "by eye" often leads to the fact that the bolts are either not twisted (risk of untwisting) or twisted (risk of thread failure). The tightening sequence must be cruciform to ensure that the disc fits evenly.
Regularly inspect the discs for cracks and deformities. Even small cracks can grow and cause pressure loss or wheel failure in transit. Disc cleaning is also important: harsh chemicals can damage the protective coating and cause corrosion.
- R17
- R18
- R19
- R20
☑️ Preparation for seasonal change of wheels
What to do if the disk is bent?
If the disc has suffered mechanical damage, it must be taken to a specialized service for diagnostics on the machine. Mild deformities can be corrected by rolling, but serious cracks require a disk replacement as repairs may not be safe.
Before a long trip, be sure to check the pressure in the tires on cold wheels, as when heated, it increases and can distort the pressure gauge.
The perfect balance between comfort and handling for the ŠKODA Kodiaq is achieved on the R18 wheels with 235/55 tires, which are suitable for most types of roads.
⚠️ Note: When installing other-offset (ET) drives, be sure to consult a specialist as this may lead to premature wear of hub bearings.
Choosing drives for your crossover is an investment in comfort and safety. Don’t skimp on quality, especially if you plan to operate your car in difficult conditions. A properly selected set of wheels will make trips to the Skoda Kodiaq It's even more pleasant and predictable.
Frequently asked questions (FAQ)
Can I put R20 discs on the Skoda Kodiaq with all-wheel drive?
Yes, the R20 drives are fully compatible with all-wheel drive, but make sure that their dimensions are consistent with the manufacturer’s guidelines so as not to disrupt the 4x4 system.
What is the maximum offset deviation (ET) allowed?
The permissible deviation of the departure is usually +/- 3 mm from the factory value. Large deviations can lead to problems with suspension and steering.
Do I need to change the bolts when buying new drives?
If newer wheels have a different seat design or thread length, older bolts may not fit. Always check the compatibility of the mount.
Can alloy wheels be used in winter?
Cast discs can be used in winter, but they are more brittle at low temperatures. Stamped discs are often preferred for harsh winter conditions.
How often should wheels be balanced?
Balancing is recommended for each seasonal change of tires and immediately after repair of punctures or impacts on obstacles.