Selection of rims for Škoda A5 (including models Octavia A5 and Superb B6) requires a precise knowledge of the divulging parameters to avoid installation and safety problems. Mistake in choice PCD (mounting step), ET (departure) or DIA (central opening) can lead to vibrations, uneven wear of tires and even damage to the hub. In this article, we will analyze all the technical nuances in detail, provide compatibility tables and give practical recommendations for the selection of disks and tires.

Platform Feature PQ46The model on which these models are built is the unification of many parameters with other cars of the concern. Volkswagen Group. This opens up wide opportunities for tuning, but also requires care when choosing non-original components. We analyzed the manufacturer’s data, owner’s experience and technical manuals to gather up-to-date information for 2026.

What is a bolt pattern and why is it important for the Škoda A5

Term bolt pattern (or PCD Pitch Circle Diameter refers to the diameter of the circle on which the centers of the fastening holes of the disk are located. For Škoda A5 This parameter is standardized and 5×112 mm - five holes located on a circle with a diameter of 112 mm. Deviation from this value even by 1-2 mm will make it impossible to properly fasten the disk, which is fraught with:

  • 🔧 Spontaneous loosening of nuts during movement due to uneven distribution of load.
  • 🚗 Vibrations on the steering wheel and bodywork, especially at speeds above 80 km/h.
  • 💥 Damage to the hub or studs for long-term use with incorrect PCD.

In addition to PCD, two other parameters are critical: ET (disc drops) and DIA (diameter of the central opening). The offset determines how much the disc will be "sunk" or "bulge" relative to the hub, and the DIA provides the centering of the disk. For Octavia A5 and Superb B6 standard central opening 57.1 mmHowever, many universal disks have a larger diameter (for example, 66.6 mm), which requires the use of a different type of disk. centering rings.

📊 What type of disk do you prefer for the ŠKODA A5?
  • Steel (stamped)
  • Cast (light alloy)
  • Forged
  • Tuning (multi-spoke)

Standard bolt pattern parameters for Škoda A5 (Octavia A5, Superb B6)

The manufacturer clearly regulates the parameters of wheels for models on the platform PQ46. Below is a table with official data for the most common modifications. Please note that the settings may vary slightly depending on the year of release and configuration (for example, for versions with all-wheel drive). 4×4 or sports packages.

Model Years of manufacture PCD (bolt pattern) ET (reach), mm DIA (center hole), mm Recommendation. disk width, inches
Škoda Octavia A5 (1.4 TSI, 1.6 MPI, 1.8 TSI, 2.0 TDI) 2004–2013 5×112 35–45 57.1 6.0–7.5
Škoda Octavia A5 RS (2.0 TSI, 2.0 TDI) 2005–2013 5×112 38–42 57.1 7.0–8.0
Škoda Superb B6 (1.8 TSI, 2.0 TDI, 3.6 FSI) 2008–2015 5×112 35–45 57.1 6.5–8.0
Škoda Octavia A5 4×4 (2.0 TDI, 3.6 FSI) 2007–2013 5×112 40–45 57.1 6.5–7.5

For models with all-wheel drive (4×4 or Haldex) a smaller departure range is allowed (ET 40–45 mm) as a change in this parameter affects the operation of the torque distribution system. Exceeding the recommended disk width (e.g. setting 8.5J instead of 7.5J) can cause the tire to frictate against the arch when the vehicle is fully loaded or on irregularities.

⚠️ Attention: On some restyled versions Octavia A5 (after 2010) for engines 1.4 TSI and 1.8 TSI departure allowed ET 33 mm, but only with original discs Škoda or VW. Using non-original discs with such a offset requires a beat test!

How to measure the bolt pattern on a Škoda A5 yourself

If you are not sure about your car’s parameters (for example, after replacing the hubs or buying a used car), you can measure the bolt pattern yourself. This will require a rod and a ruler. Follow the algorithm:

  1. Remove the wheel and clean the hub of dirt. It is important that the mounting studs are available.
  2. Measure the distance between the centers of two adjacent holes (let's denote it as X). For Škoda A5 With a PCD of 5×112, this distance should be approximately 64.7 mm.
  3. Multiply the value X factor 1.051 (for 5 holes). The resulting number is the diameter of the PCD circle. For example: 64.7 × 1.051 ≈ 68 mm (round to 112 mm).

To check departure (ET) follow these steps:

  • 📏 Place the disc on a flat surface face down.
  • 📐 Measure the height from the plane adjacent to the hub to the edge of the rim (A).
  • 🔄 Turn the disc and measure the height from the adjoining plane to the opposite edge (see below).B).
  • 🧮 Departure is calculated using the formula: ET = (A + B)/2 - B.

Measure PCD and compare it to 5×112 mm|

Check the diameter of the central opening (DIA 57.1 mm) |

Make sure the offset (ET) meets the guidelines for your model |

Consult with the tire assembly on compatibility with the brake system-->

For accuracy, we recommend using laser meter Or go to the service. Remember that even a small error in measurement can lead to serious consequences. For example, a disk with a PCD 5×110 (from Audi A4 B6) can be physically installed on Škoda A5, but this will lead to slug-tightening and the risk of them being turned away.

Wheel compatibility with other VW Group models

Thanks to the unification of the platform PQ46, wheels from many models Volkswagen Group suitable for Škoda A5 No more work. This opens up wide opportunities for tuning and savings. Below is a list of compatible cars with identical bolt pattern 5×112 and central hole 57.1 mm:

  • 🚘 Volkswagen Golf V (2003–2009), Golf VI 2008-2012 – Full ET and DIA compatibility
  • 🚘 Volkswagen Passat B6 (2005-2010) – suitable discs up to 8J wide, with a offset of 35-45 mm.
  • 🚘 Audi A3 8P (2003–2012), Audi TT 8J (2006–2014) – Wideness check required (Y) Audi 7.5J-8.5J disks are often used.
  • 🚘 Seat Leon 1P (2005–2012), Seat Exeo (2008–2013) Compatible with, but Exeo There may be differences in ET for all-wheel drive versions.

However, there are nuances:

  • 🔴 Discs from Audi A4 B7 (PCD 5×112, but DIA 66.6 mm) centering rings.
  • 🔴 For Škoda Superb B6 with engine 3.6 FSI discs are not suitable Golf GTI with departure ET 30 - that'll lead to a slap on the caliper.
  • 🟢 Discs from Volkswagen Tiguan I (2007–2016) Compatible with all-wheel drive versions only Octavia A5 4×4.
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Before buying discs from disassembly, check them for beat! Even the original discs after a strong impact (for example, hitting a hole) can have a deformation that will manifest vibration at speed.

Selection of tires for the Škoda A5: sizes and recommendations

The right choice of tires is just as important as the choice of discs. The manufacturer recommends several sizes depending on the modification and year of release. For Octavia A5 and Superb B6 The following parameters are relevant:

Model Tire size (standard) Tire size (optional) Pressure (front/rear), bar
Octavia A5 (1.6 MPI, 1.4 TSI) 195/65 R15 205/55 R16, 225/45 R17 2.2 / 2.0
Octavia A5 RS (2.0 TSI) 225/45 R17 225/40 R18, 235/35 R19 2.4 / 2.2
Superb B6 (2.0 TDI, 3.6 FSI) 215/55 R16 225/50 R17, 235/45 R18 2.3 / 2.1

When choosing non-standard sizes, consider the following limitations:

  • 📉 Reducing the tire profile (for example, transition from 195/65 R15 on 205/50 R16) improves handling but increases the risk of disc damage on poor roads.
  • 📈 Increase in tyre width (for example, with 205 up to 225) requires a check for grazing on the wings or shock absorbers at full steering.
  • ⚖️ Load Index must be no lower 91T for Octavia A5 and 94V for Superb B6 (indicated on the sidewall of the tyre).
⚠️ Attention: On vehicles with a tire pressure monitoring system (TPMS) installation of tires with a different profile may cause false alarms of the sensors. In this case, reprogramming of the control unit is required!
How to calculate the permissible wheel diameter?

To maintain correct speedometer readings and avoid problems with ground clearance, the total wheel diameter (disk + tire) must remain within ±3% of the standard one. Calculation formula:

(Profile height × 2 + Disc diameter) / 1000.

Example: for 195/65 R15 diameter = (195 × 0.65 × 2 + 15 × 25.4) ≈ 634.7 mm.

Common mistakes when choosing disks and how to avoid them

Even experienced car owners sometimes make mistakes that lead to additional costs or risks on the road. Let's look at the most common ones:

  1. Ignoring the DIA parameter. Many universal discs have a center hole 66.6 mm or 71.6 mm. Without centering rings, such a disk will only be mounted on studs, which will lead to beating and uneven wear of the wheel bearing.
  2. Purchasing discs with unsuitable ET. For example, installing discs with offset ET 20 (from Golf R32) on Octavia A5 will result in the wheel protruding beyond the arch, which is prohibited by traffic regulations and dangerous when maneuvering.
  3. Disk width not taken into account. Disk 8.5J may physically fit onto the hub, but the width of the tire (e.g. 245/40 R18) will cause friction against the side members or shock absorbers.

To avoid these errors, follow a simple algorithm:

  1. Check the settings in technical documentation your car (sticker on the door pillar or service book).
  2. Use online compatibility calculators (for example, on sites Diski.ru or Kolesa-darom.ru).
  3. Consult with tire fitting, where you plan to install the wheels - they can first “estimate” the wheel for the car.
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Wheels with PCD 5x100 (from Toyota or Hyundai) are NOT compatible with the Škoda A5! Even if they are visually suitable, uneven distribution of the load on the studs will lead to their breakage.

Tuning and non-standard solutions: what is acceptable for the Škoda A5

Many owners Škoda A5 strive to highlight their car with non-standard wheels. However, not all modifications are safe. Let's consider acceptable and risky options:

  • ✅ Increasing disc diameter up to R18 (for Octavia A5) or R19 (for Superb B6) provided that tires are selected while maintaining the outer diameter of the wheel.
  • ✅ Installation of wheels with offset ET 30–35 (for versions without all-wheel drive) using spacers if this does not lead to interference.
  • ❌ Installing drives with PCD 5×100 or 5×120 — even with adapters, this is unsafe due to the shift in the center of gravity of the wheel.
  • ❌ Using discs with DIA 71.6 mm without centering rings - this will lead to imbalance and vibrations.

For sports versions (Octavia RS or Superb 3.6 FSI) popular discs from Audi S3 or VW Golf R, but required:

  • 🔧 Compatibility check by brake calipers (on RS-versions often use larger calipers).
  • 📏 Monitoring the gap between the tire and the shock absorber when the steering wheel is turned completely.
  • ⚖️ Wheel balancing taking into account new parameters (especially for wheels R18+).

An example of successful tuning: installing wheels 8J×18 ET42 with tires 225/40 R18 on Octavia A5 RS. This kit improves appearance without compromising handling, but requires:

  • 🔩 Using extended bolts (if the disc is thicker than the standard one).
  • 🛠️ Wheel alignment adjustments after replacement.

FAQ: Answers to frequently asked questions about the Škoda A5 bolt pattern

Is it possible to install 5x112 wheels from Volkswagen on a Škoda A5?

Yes, wheels with bolt pattern 5×112 from Volkswagen (for example, Golf V, Passat B6) are fully compatible with Škoda A5, if they match ET and DIA. The exception is discs from Audi with DIA 66.6 mm, which will require centering rings.

What are the consequences if you install a disc with an offset of ET 20 instead of ET 40?

Reducing the offset by 20mm will move the wheel outward resulting in:

  • 🚨 The tire hitting the wheel arch liner or shock absorber when turning.
  • ⚖️ Increased load on the wheel bearing and steering rods.
  • 📉 Deterioration in controllability due to changes in the rolling shoulder.

The Russian Traffic Regulations (clause 7.15) prohibit the operation of a vehicle with wheels protruding beyond its dimensions.

What is the maximum disk diameter that can be installed on the Octavia A5 without modifications?

For most modifications Octavia A5 (except RS) maximum diameter without modifications - R17 with tires 225/45. For Octavia RS and Superb B6 allowed R18 with tires 235/40, but a check for interference is required when the steering wheel is fully turned and the car is loaded.

Do I need to balance wheels after replacing rims?

Yes, balancing is required even when installing original discs. New wheels may have slight weight variations, and an unbalanced wheel will cause:

  • 🔄 Vibrations in the steering wheel at speeds of 90–120 km/h.
  • 🛞 Uneven tire and suspension wear.
  • 🔧 Accelerated wear of wheel bearings.

The cost of balancing is from 500 rubles per wheel, which is cheaper than repairing the consequences.

Is it possible to use wheel spacers on a Škoda A5?

Spacers are allowed, but with reservations:

  • ✅ It is allowed to install spacers up to a thickness of 15 mm for overhang correction (for example, with ET 45 up to ET 30).
  • ❌ It is forbidden to use spacers thicker 20 mm - this increases the load on the hub and steering rods.
  • 🔧 Spacers must be certified and are made of aluminum alloy (not steel!).

After installing the spacers, be sure to check bolt tightening torque (recommended 120 Nm for Škoda A5).