About wheel bolt pattern on Skoda Octavia (Skoda Octavia)

Skoda Octavia A5 is a car brand that is part of the Volkswagen Group. The model was manufactured from 2004 to 2013, after which it was replaced by a newer modification.

The release of the updated version in 2009 did not in any way affect the change in tire and wheel sizes. They are all also interchangeable with each other.

What original wheels are installed by default on the Skoda Octavia A5

Any other sizes different from the above are considered non-original (non-standard). Installation of parts and assemblies is under the personal responsibility of the owner, as this leads to changes in a number of technical characteristics, namely:

• Controllability;
• Road grip;
• Sharp and responsive steering wheel;
• Reduced/increased aquaplaning;
• Comfort of movement;
• Noise level;
• Combined cycle fuel consumption;
• Tread wear rate.

Luggage and shoes

The size of the Octavia A5 trunk does not change according to modifications, equal to 590/1580 liters. The gross vehicle weight ranges from 1780 to 1900 kg, depending on the model (the newer, the larger the volume).

The size of the wheels on the Skoda A5 directly depends on the size of the tires on the Octavia A5. The most popular tires are 195/65R15. This is the smallest option. Nowadays 205/60 or 205/55 (r15/r16) are more common. There is the following matching of wheels and tires for the Skoda Octavia A5:

195/16 R15 – 6jj*15et47/5×112 dia57.1;

205/60 R15 – 6.5j*15et50/5×112 dia57.1;

205/55 R16 – 6.5j*15et50/5×112 dia57.1.

Acceptable sizes of wheels and tires for Skoda Octavia A5

Choice for the fifth model

Skoda Octavia A5 models, depending on the configuration, were equipped with alloy wheels of the same bolt pattern.
Cheaper versions were equipped with steel or so-called stamped products. The factory was supplied with acceptable disc characteristics for A5 models that were manufactured from 1996 to 2004, namely in terms of hub diameter - 57.1 mm (this figure is marked with the DIA code), the diameter of the product itself - 15, 16 and R17, from 30 to 46 mm (ET). There are 5 mounting holes with a diameter of the conventional circle on which they are located of 100 mm. When selecting product widths, the manufacturer recommends choosing between indicators ranging from 6 to 7.5 inches. What functions can be activated, what light bulbs are on the Skoda Rapid or. For fixing the product to the hub of automobile bolts type M14x1.5. The location parameters and technical characteristics of the bolts, as well as their number, are called scattering. Skoda Octavia models , produced between 2004 and 2008, had several different wheel sizes. Thus, the diameter of the wheel length increases to 112 mm, and the manufacturer provides installation of wheels with a diameter of 15, 16, 17 and 18 inches. The offset diagram (ET) has also changed and is 31-50 mm.

The manufacturer has also changed the recommended width. Updated model, this figure is 6.0 - 8.5 inches. The distribution data, with the exception of bolt design diameter and hub size, has not changed.

Regarding the choice of rubber tires, of course, consider the size of the main drive. Thus, the most popular and popular tires are 195 for 65 R15, 205 for hv, 205 for hvW and 225 for hW. At the same time, products such as Pirelli, Goodyear, Nokian, Michelin and many others. It is important and correct to select products for a specific period of operation, as well as the climate characteristics in the area.

Summarizing the selection of cast or stamped products for the Skoda Octavia A5, including rubber tires, it is worth giving an example of optimal car combinations in the table:

Removing Skoda Octavia A5 brake discs for grooving

Replacing front brake discs

and pads: ...

Skoda Octavia A5 wheels r18

Attention. The piston should be twisted and not pressed into this sample. Replacing rear brake...

Recommendations for disc care

• During maintenance, check the geometry and wheel balancing on a special diagnostic stand. If deviations are detected, restore the integrity of the structure;
• If cracks or dents form on the rim, immediately contact a service station for preventive maintenance;
• Avoid hitting road potholes at high and medium speeds. Regardless of the material or workmanship, the disk will be deformed and the seal will be compromised;
• Monitor the tire pressure; it should not be lower/higher than recommended by the manufacturer. If it deviates, pump it up;
• Switch to summer/winter mode in a timely manner. This means that in summer the tire pressure is 0.15 atm higher, and in winter it is lower by the same amount. The parameters are specified in the vehicle operating instructions;
• Tighten the rim nuts with a torque wrench. Excessive tightening contributes to the breakage of the studs, weak - an emergency situation, unscrewing the wheel.

In dry, sunny weather, cast aluminum wheels are least susceptible to external damage. But in slush, ice, when the road is strewn with various chemicals, the rim is most susceptible to corrosion. This provokes paint peeling and destruction of the molecular composition.

Wash your wheels as they get dirty. Since it is unlikely that you can clean it properly with a rag, use high-pressure compressors. Equipment of this class is available at many service stations, workshops, and service centers.

Systematic polishing allows you to get rid of scratches and burrs. First clean the wheel from dirt, dry it thoroughly, and then treat it with a chemical. Wipe several times with a microfiber cloth.

Store the wheels in a hanging position without touching each other. Pre-clean them, dry them, and wrap them in cellophane.

Some motorists practice applying an aerosol to the surface before preservation. However, this is a purely personal decision of the owner.

Selection for fifth models

Skoda Octavia A5 models, depending on the configuration, were equipped with steel or alloy wheels of the same bolt pattern.
Cheaper modifications were equipped with steel, or so-called stamped, products. The manufacturer provided acceptable wheel characteristics for the A5 models, which were produced from 1996 to 2004, namely in terms of hub diameter - 57.1 mm (this indicator is marked with DIA encoding), diameter of the product itself - 15, 16 and R17, offset - from 30 to 46 mm (ET). In this case, the number of holes for fastening is 5 pieces with a diameter of the conditional circle on which they are located of 100 mm. When selecting products by width, the manufacturer recommended choosing between values ​​in the range of 6 - 7.5 inches. To fasten the product to the car hub, M14x1.5 type bolts are used. The location parameters and technical characteristics of the bolts, as well as their number, are called the bolt pattern. Skoda Octavia A5 models, produced between 2004 and 2008, had slightly different wheel sizes. Thus, the diameter of the location of the elements for fastening the product to the hub has increased to 112 mm, and the manufacturer provides for the installation of disks with a diameter of 15, 16, 17 and 18 inches on the car. The offset indicator (ET) has also changed and is 31-50 mm.

The manufacturer also changed the recommended width. For the updated model, this figure is 6.0 - 8.5 inches. The bolt pattern data, with the exception of the bolt diameter and hub size, has not changed.

Regarding the selection of rubber tires, one should, of course, take into account the size of the main disk. Thus, the most popular and in demand tires are 195 to 65 R15, 205 to hv, 205 to hvW and 225 to hW. At the same time, the products that have proven themselves to be the best are produced under such trademarks as Pirelli, Goodyear, Nokian, Michelin and many others. The correct selection of products for a specific period of operation, as well as depending on the climate characteristics of the area where the vehicle will mainly be used, is also important.

Summing up the selection of cast or stamped products for Skoda Octavia A5 cars, including rubber, it is worth giving an example of optimal combinations of car wheel elements in the table:

Decoding the tire markings for the Skoda Octavia A5

Factory-made tires have the following markings on the sidewalls:

• Width;
• Height;
• Rim diameter;
• Designation of the type of construction;
• Load index;
• Speed ​​index;
• Reinforcement of sidewalls and lamellas, if required by technical specifications;
• Name of country of origin;
• DOT – encrypted manufacturer code according to international specifications;
• Outer side designation for asymmetrical tire;
• M&S - marking indicating the intended use of rubber for use on slippery surfaces, slush, and loose snow;
• An eight-digit code indicating compliance with the ESE standard;
• Tire type: tube, tubeless;
• Construction detail;
• Brand name, company name;
• Model;
• Data on permissible maximum load and pressure.

About wheel bolt patterns for Skoda Octavia A5 and A7 2012

The wheel bolt pattern for the Octavia A7 and the predecessor model A5 is absolutely identical and is 5x112. That is, to secure the wheels, five bolts are used, the holes for which are located on a circle with a diameter of 112 millimeters. This means that wheels from an older modification can be used on a newer one, and vice versa.

"Skoda Octavia A7"

Some features of the marking of American tires

The driver encounters the European letter-symbolic designation of tires and wheels much more often than the American one. When choosing and purchasing consumables, difficulties often arise with understanding the size, dimensions, diameter, thickness, height.

• “P” - exclusively for the passenger class;
• “LT” - category “C”, commercial vehicles;
• 5 R16: typical designation for an American tire or wheel.

Where, 32 is the outer diameter in inches. 11.5 is the width in inches, R is the radial design, 16 is the internal diameter (inches).

• XL on the sidewalls: reinforced tire with nylon inserts to prevent damage when driving;
• Extra Load: maximum load index. For example, 92 is equal to 680 kg. Exceeding the specified limit range is not advisable, as it can lead to deformation and rupture of the disk or tire;
• All Season: a designation familiar to us from the European class, indicating all-season use, operation in any weather;
• * (snowflake): for using rubber at low temperatures, on snow, ice, slippery surfaces. The absence of a pictogram allows the tire to be used as a summer tire;
• Pictogram (umbrella): for wet surfaces;
• Outside: asymmetrical tires. It is important to take this factor into account during installation. Incorrect installation leads to deformation of the tread, its rapid wear, and damage to the lamellas;
• RSC (RunFlat System Component): the ability to continue driving the vehicle at a maximum speed of 80 km/h with a flat tire;
• Rotation: direction of the tread. Please take this factor into account when installing. The arrow always points in the forward direction;
• Tubeless: tube/tubeless type;
• Reinforced: multi-layer rubber in manufacturing;
• Temperature: heat resistance class, elasticity at high temperatures;
• Treadwear: recommended mileage;
• TWI (Tread Wear Indiration): tire wear indicator. As a rule, it is indicated by red, yellow, green markers. Green – safe, yellow – acceptable, red – replacement;
• DOT: manufacturer code.

Subject to a moderate driving style and compliance with speed limits, the average tire service life is 70,000 km. Cast aluminum wheels last up to 150,000 km.

Installation of non-standard equipment and mechanisms is not always practical and effective. First, consult with specialists and read the requirements of the operating manual. The book indicates the maximum permissible sizes of tires and wheels.

At the stage of validity of the factory warranty for a technical device, it is not advisable to interfere with the operation of components and assemblies. In case of emergency, use the services of certified service stations, workshops, and ateliers.

Motors and faults

More details

There is no point in talking about the characteristics of the engines; all the data is listed in the table. There are 4 types of gasoline engines in several degrees of boost. Diesels are rare on the Russian market, but we will discuss them.

Common problems with gasoline engines are failure of the pump and fuel pump after 100 thousand kilometers. Turbo engines are the same, and the turbine can travel 250 thousand kilometers, although on such engines you need to be careful with the timing of replacing the timing chain. On the 1.8-liter Octavia engine, oil fogging and periodic starvation are a disease.

Turbocharged CDA engines and others received a design change in the form of reducing the height of the pistons and the thickness of the valve stem seals. Because of this, the oil does not flow from the cylinder walls into the crankcase and the rings become coked.

In 1.6 liter engines there are glitches with the throttle valve. Also, sometimes the electric motor that supplies the combustion chambers with air fails. Some people simply remove it, but this leads to failure of the catalyst.

It is recommended to fill engines with at least AI-95, plus they are demanding on the quality of the oil. The engine needs 5W30 or 5W40 with VW 502/505 approval. You need to change the oil at least once every 10 thousand kilometers.

The 2-liter engine in the Octavia RS performed remarkably well, although they say the timing belt wears out quickly.

1.9-liter diesel engines are strongly recommended for the minimum number of problems. All minor problems appear after 200 thousand mileage - replacement of the compressor, N57 valve, flow meter and fuel pump regulator.

The 2-liter diesel engine is more problematic; first of all, injector malfunctions occur, and at high mileage, the cylinder heads crack. In the restyling of Octavia 2, these problems were solved. Many times throughout production, cars with this engine were recalled to solve problems.

For those car owners who want to distinguish their car from its peers, personalize it and improve its performance in accordance with personal preferences, there is a huge variety of tuning solutions and equipment on the market.

Tuning wheels To replace standard wheels with a more expressive model, you can choose the original wheels offered by the automaker itself, or you can go further - choose an analog solution from a third-party manufacturer or one of the beautiful developments from tuning studios. The price range is wide, as is the breadth of assortment, so everyone can choose what they like and suit their driving style.

Tuning Skoda Octavia A5

Optics tuning In most cases, optics tuning aims to install an alternative solution or more modern original equipment. In each case, there is an opportunity to improve lighting parameters, increase visibility and safety on the road.

Tochka Tuninga stores offer different options and the ability to replace all headlights, as well as individual ones, as well as install decorative lighting. Body tuning, body kits Bumpers, splitters, sills, spoilers, radiator grilles, skirts, visors, linings and many other body elements can be replaced or installed additionally as part of tuning.

Tuning Skoda Octavia 08-12

A completely sporty option is implemented using a body kit or a special package for this kind of tuning - these are the most expensive solutions. At the same time, it is enough to only partially modify the body, and the car will become bright and expressive.

tuning Skoda Octavia A5 wheels This is due to such factors as the relative unification of disks and the reduction in the cost of their production - it is significantly cheaper to supply products with centering rings than to produce products that differ only in the diameter of the central hole in fractions of a millimeter.

Depending on the number of mounting holes, different coefficients are used to calculate the PCD parameter from the known distance between holes.

A is the width between the centers of two adjacent holes, mm. B is the diameter of the conditional circle along which the centers of the PCDmm mounting holes are located.

The fastening holes may have a decent tolerance in diameter, but the bolt fits unambiguously and absolutely in the center due to conical guides. Therefore, the minimal discrepancy between the centers of the holes at the disk and the hub means that a tight fit is ensured by only one bolt - the rest, most likely, will be tightened skewed, excluding correct centralization.

Installation of car wheels with a PCD other than the nominal one is prohibited! What could lead to a deviation of this parameter from the specified one?

A delta of a couple of millimeters, which does not tuning Skoda Octavia A5 wheels by eye and does not seem to affect driving performance, can cause the disc mounting bolts to loosen from the hubs while driving. If you have any doubts or difficulties when selecting a wheel for your car, in order to avoid incidents, it is better to entrust this task to a store consultant or car service employee. Disc offset ET45 Einpress Tief.

tuning wheels Skoda Octavia A5 For each car, this parameter is set by the manufacturer. The disc offset can take on both positive and negative values, depending on the position of the mating plane relative to the center line of the rim.

Positive disc offset corresponds to a design in which the mating plane is located closer to the outer side of the wheel rim than the middle plane of the wheel rim. The opposite position indicates a negative value.

Options

In addition to the material and method of production of the structure, you should inquire about the installation width of the rim, as well as the mounting diameter. It is necessary to determine how these indicators are designated:

• J - width in inches;
• 15, 16, 17 - diameter in inches;
• 5×112 - number of bolts (5) and diameter of the circle on which the mounting holes are located - PCD in mm (112);
• ET — offset in mm;
• DIA is the diameter of the central hole in mm.

It is difficult to distinguish the size of the developments by appearance. They look like R17 although they are size 16. Such developments ensure safety on wet asphalt. Skoda Replica Replay SK105 6.5x16/5x112 D57.1 ET50 is a new series from the manufacturer Skoda.

How to choose products

Original wheels for the Skoda Octavia A5 have the following characteristics:

• The thickness of the front brake disc is 25 mm.
• The minimum thickness of the front structure is 22 mm.
• The thickness of the rear brake product is 10 mm.
• The minimum thickness of the back product is 8 mm.

Good quality wheels on the Octavia A5 are quite suitable for city driving or driving out of town. The pricing policy of such designs, in contrast to the cost of wheels for other cars in the same class, is relatively low.

Along with original developments, the domestic market offers a large selection of alternative manufacturers. In this option, the main thing is to decide on the desired criteria. Thus, the most popular replacement for original designs are models from the manufacturer ATE.

Since most of the braking load falls on the front axle, ATE has developed structures with improved and more durable characteristics. These discs are cheaper than the original ones. When producing new developments, the plant uses high-quality materials and innovative technologies. As a result, braking performance has been improved. In addition, the disks can withstand overheating.