Owners Škoda Superb 3 Often faced with the need to replace rims, whether it is a transition to seasonal tires or a desire to improve the appearance of the car. Choosing the right kit is not just a matter of aesthetics, but also a guarantee of safety and security of the suspension. Incorrectly selected parameters can lead to serious mechanical damage or poor handling at high speeds.
Manufacturer Škoda provides several options for factory configuration, which gives owners freedom of choice, but requires careful study of the technical characteristics. In this article, we will analyze in detail all the nuances regarding wheels for the third generation of the legendary sedan and liftback, so that you can make an informed choice.
Main parameters of standard Superb III wheels
To choose the right wheels, you need to know exactly the technical parameters of your car. For Škoda Superb 3 (produced since 2015) the key indicator is the bolt pattern, which remains unchanged for most modifications. The standard fastening is 5 bolts with a pitch of 112 mm, which is written as 5x112.
The central hole, or hub, has a diameter of 57.1 mm. This is a critical parameter, since if the diameter of the hole on the disk is larger, it will be necessary to install centering rings to prevent wheel runout. If the hole is smaller, the disc simply will not fit onto the hub. Overhang (ET) typically ranges from 43 to 52 mm, depending on the width of the rim.
The size range of factory wheels for this model is quite wide. The most common diameters are R17, R18 and R19. The width of the disc can be from 7 to 8.5 inches. For versions with powerful engines or sports versions Superb vRS R20 wheels with a more aggressive design and increased rim width can be used.
⚠️ Caution: Using discs with incorrect offset (ET) may result in interference with body parts or brake calipers, and may result in premature wheel bearing wear.
Winter and summer sets: what to choose
Seasonal wheel changes are a mandatory procedure for most regions. For winter, wheels of a smaller diameter are often chosen, for example, R16 or R17. This allows you to install a higher rubber profile, which improves shock absorption on uneven roads and snow. In addition, smaller rims are lighter and cheaper, reducing stress on the suspension.
Summer kits, as a rule, have a larger diameter - R18 or R19. A wide disc provides better stability on asphalt, improves handling and braking distance. However, a balance must be struck between aesthetics and practicality.
The material of manufacture also plays a role. Solid (alloy) discs are lighter and better at dissipating heat from the brakes, but they are brittle under heavy impacts. Stamped steel wheels are more ductile and can be straightened after an impact, but they are heavier and susceptible to corrosion. For Škoda Superb Forged wheels are often chosen as a compromise between strength and weight.
- Cast
- Steel
- Forged
- Wooden
Permissible deviations and installation nuances
When replacing disks with non-standard sizes, it is important to consider the permissible deviations. The wheel width may differ from the factory by ±0.5 inches, but the offset should remain as close as possible to the original value. If you plan to install wide rims, you may need to use spacers, but this changes the break-in arm and the load on the bearings.
The size of the central hole allows the installation of a disk with a larger hub diameter, provided that adapter rings are used. For example, if you have a 66.1mm bore disc and a 57.1mm hub, the rings will make up the difference. Without them, the wheel will wobble, causing the steering wheel to vibrate even with minimal road irregularities.
Mounting nuts and bolts must match the type of disk. Alloy wheels often require special bolts with a tapered or ball fit, while steel wheels use flat head bolts. An error in choosing fasteners can lead to the wheel unscrewing while moving, which is extremely dangerous.
☑️ Check parameters before purchasing
Compatibility chart for popular sizes
For ease of selection, we have compiled a summary table of the most popular disk sizes that are suitable for Škoda Superb 3 various configurations. These data are based on the technical specifications of the manufacturer and the experience of car service centers.
| Disk size | Width (inches) | offset ET | Central hole | Recommended tires |
|---|---|---|---|---|
| 17x7.0 | 7.0 | ET49 | 57.1 mm | 215/55 R17 |
| 18x7.5 | 7.5 | ET45 | 57.1 mm | 235/45 R18 |
| 19x8.0 | 8.0 | ET43 | 57.1 mm | 235/40 R19 |
| 20x8.5 | 8.5 | ET42 | 57.1 mm | 255/35 R20 |
Design and brands: what to pay attention to
The market offers a huge selection of designs from the original manufacturer Škoda and third party brands. Original wheels guarantee a perfect fit and often have unique designs available only to dealerships. However, they can cost significantly more than their analogues.
Among the popular alternative brands it is worth noting Rial, Alutec, BBS, OZ Racing and TSW. These manufacturers offer quality products with excellent geometry and strength. It is important to choose wheels that are certified to meet safety standards, especially if you plan to install them on powerful versions of the car.
Color design also matters. Matte black wheels look aggressive and modern, but require more careful maintenance, as dust and dirt are clearly visible on them. Silver or chrome wheels are easier to maintain, but may look too bulky against the background of the body. For versions with large brake mechanisms, it is critical to check the inner radius of the disc so that it does not interfere with the caliper.
How to check disc compatibility with brakes?
Before purchasing, be sure to attach the disc to the car hub (without the wheel) and check the clearance between the spokes and the caliper. The minimum gap should be 3-5 mm for free rotation and heat dissipation.
Disk Maintenance and Care
The durability of the discs directly depends on the quality of care. Regular washing, especially in winter when roads are sprinkled with reagents, helps prevent corrosion and destruction of the paintwork. Use soft brushes and special products to clean discs, avoiding harsh chemicals.
Every season it is necessary to check the tightness of the mounting bolts. Vibration can cause them to weaken, leading to wheel play. Tightening torque for Škoda Superb is usually 120 Nm. It is also worth inspecting the discs for cracks, deep scratches or deformations after falling into holes.
If you detect wheel runout or vibration on the steering wheel, you must immediately contact a tire shop for diagnostics. Driving for a long time with a deformed disc can damage bearings, suspension arms and even body parts. Timely correction or replacement of the disc will save you significant money on suspension repairs.
Regularly checking the tightness of the bolts and visually inspecting them for cracks is the key to the safety and long service life of the discs.
Frequent errors during selection and operation
One of the most common mistakes is ignoring the offset (ET) parameter. Buying a disc with an offset different from the factory one, even by a couple of millimeters, changes how the suspension works. This can lead to the wheel hitting the arch when turning the steering wheel or fully loading the car.
Another mistake is using cheap Chinese disks without certificates. Such products often have a low-quality alloy that crumbles on impact, or incorrect geometry that causes vibration. Skimping on safety is never justified, especially on a car like this. Superb.
Incorrect selection of tires for the wheel also affects the behavior of the car. A profile that is too low on a large rim will result in a harsh ride, while a profile that is too wide on a rim that is narrow can result in instability when cornering. Always check the tire and wheel size compatibility chart.
⚠️ Attention: Never try to straighten alloy wheels with visible cracks or severe deformations yourself. This can lead to disk destruction while running.
Is it possible to install wheels with a larger diameter than standard ones?
Yes, you can, but you must respect the overall diameter of the wheel (rim + tires). If you install an R19 wheel instead of an R17, you need to select tires with a lower profile so that the overall diameter of the wheel does not change. Otherwise, the speedometer will show the wrong speed, and the ABS system may not work correctly.
Are centering rings needed when installing non-standard discs?
If the diameter of the center hole of your new disc is larger than the car's hub (57.1 mm), then rings are required. They ensure precise alignment of the wheel relative to the hub, relieving the load on the mounting bolts and preventing vibration.
What is the bolt tightening torque for Skoda Superb 3?
The manufacturer's recommended bolt tightening torque is 120 Newton meters. Use a torque wrench for precise tightening. Over-tightening can strip the threads, and under-tightening can cause the wheel to unscrew.
Does wheel width affect fuel consumption?
Yes, it does. Wider rims increase the weight of the wheel assembly and the area of contact with the road, which can slightly increase fuel consumption. Additionally, installing lower profile tires can reduce aerodynamics and increase rolling resistance.