Choice of tires for ŠKODA Kodiaq with 18-inch wheels is a task where an error in millimeters can result in problems with handling, suspension wear, or even denial of warranty service. Owners often face a dilemma: stick to strict manufacturer recommendations or take risks with alternative sizes to improve appearance or maneuverability. In this article we will analyze all acceptable and unacceptable tire options for Kodiaq on 18 discs, we will analyze the consequences of non-standard decisions and provide a checklist for a safe choice.

Feature Kodiaq — its weight and high seating position, which places strict demands on the load index and tire speed. For example, Incorrectly selected tires can lead to overheating of tires on the highway or accelerated wear of wheel bearings. We have collected data from official manuals, owner reviews and independent expert tests so that you get up-to-date information for 2026, taking into account the latest updates to the model range.

Factory tire sizes for ŠKODA Kodiaq 18 inches

The manufacturer installs on Kodiaq with 18-inch wheels, there are two main tire sizes depending on the configuration and year of manufacture:

  • 🔧 235/60 R18 107H - the most common option for most modifications (including Kodiaq Scout). Optimal for a balance of comfort and handling.
  • 🔧 235/55 R18 104V - less common, usually on versions with sports suspension or for markets with strict requirements for speed indexes.

Important: load index 107 (975 kg per wheel) or 104 (900 kg) is calculated with a margin, taking into account the full load of the vehicle. Speed index H (up to 210 km/h) or V (up to 240 km/h) must correspond to the maximum speed of your Kodiaq (indicated in the PTS).

Parameter 235/60 R18 235/55 R18
Wheel diameter (mm) 762 747
Tread width (mm) 235 235
Profile (%) 60 55
Load Index 107 (975 kg) 104 (900 kg)
Speed index H (210 km/h) V (240 km/h)

⚠️ Attention: If your Kodiaq equipped with a system 4x4 or DSG, use tires with a lower load index 104 may cause electronic malfunctions. For example, ABS sensors are calibrated to a specific wheel diameter and a deviation of more than 3% will cause an error P0500 (speed sensor malfunction).

Acceptable alternative sizes: what can be done it?

The manufacturer allows the installation of tires with minor deviations from the factory parameters, but with strict restrictions:

  • ✅ 225/65 R18 — increased profile for better cross-country ability (suitable for Kodiaq Scout). The wheel diameter will increase by 1.5%, which fits within the 2.5% tolerance.
  • ✅ 245/55 R18 - 10 mm wider, but with a smaller profile. Suitable for improving traction on asphalt, but may rub against the wheel arch liners when fully loaded.
  • ❌ 255/50 R18 — not recommended due to the risk of damage to the suspension when driving over uneven surfaces. The wheel diameter will decrease by 2.8%, which will cause speedometer errors.

Before installing alternative sizes be sure to check:

Measure the distance from the tire to the fender liner when fully loaded.

Check compatibility with TPMS (pressure sensors)

Make sure the load index is not lower than the factory one

Check wheel diameter to within ±2.5%-->

🔹 Calculation example: If you bet 225/65 R18 instead of 235/60 R18, the difference in diameter will be +12 mm (0.5%). This is safe, but the speedometer will underestimate the speed by 1.5 km/h at 100 km/h.

Standard 235/60 R18

Alternative (please specify in comments)

I don't know, I need to check

Haven't changed it yet -->

The influence of tire size on performance Kodiaq

Changing tire size directly affects:

  1. Fuel consumption: An increase in wheel diameter by 1% increases consumption by 0.3–0.5 l/100 km. For example, transition from 235/60 R18 on 225/65 R18 will add ~0.4 l/100 km.
  2. Controllability: Wide tires (e.g. 245/55 R18) improve grip on dry asphalt, but worsen steering response on wet roads.
  3. Comfort: Low profile tires (<55% profile) transmit more vibration to the body, which is noticeable on bumps.

⚠️ Attention: If you install tires with a diameter outside the ±2.5% tolerance, this will result in:

  • 🚨 Incorrect operation of ABS and ESP (the system will operate with a delay).
  • 🚨 Increased wear of the transmission (especially for versions with DSG).
  • 🚨 Refusal of warranty repairs when a size discrepancy is detected.
💡

Before buying tires, check them on the website size calculator - it will show the exact difference in diameter, width and speedometer change.

Which tire profile is best for Kodiaq?

The choice of profile depends on the driving style and operating conditions:

Profile (%) Pros Cons Recommendation
60–65 Smooth ride, good maneuverability Poor handling at high speeds For city and off-road
55 Balance of comfort and grip Slightly tougher than 60% Universal option
50 or below Sporty handling Risk of disk damage, noise Only for smooth roads

🔹 For Russia and CIS countries optimal profile 60% — it tolerates pits and unevenness better. If you drive on the highway often, you might consider 55%, but not lower.

What happens if you set the profile too low?

With a profile below 50% on Kodiaq the risk increases:

- Damage to discs when falling into a hole (even at a speed of 40 km/h).

- Accelerated wear of shock absorbers (20–30% faster).

- Loss of tightness of tubeless tires under lateral loads (for example, on sharp turns).

Owners Kodiaq with a profile of 45% and below, they note that the car begins to “beat” at the joints of asphalt, and the suspension requires repair after 50–60 thousand km.

Summer vs winter tires: features of choice

For ŠKODA Kodiaq 18 rims have special seasonal tire recommendations:

  • ❄️ Winter tires:

    - Minimum tread depth: 4 mm (for studded ones - 5 mm).

    - Optimal width: 225–235 mm (narrow tires “cut” into the snow better).

    - Example: Nokian Hakkapeliitta R3 225/65 R18 or Michelin X-Ice North 4 235/60 R18.

  • ☀️ Summer tires:

    - Priority - hydroplaning resistance (look for markings Aquatred or Rain).

    - Example: Continental EcoContact 6 235/55 R18 or Goodyear Eagle F1 Asymmetric 5 245/50 R18 (for aggressive driving style).

⚠️ Attention: If you are using studded tires, their width should not exceed 235 mm. Wider studs increase the load on the wheel bearings, which leads to their premature failure (the warranty case is not recognized!).

🔹 All-season advice: If you prefer all-season tires, choose models with index M+S and symbol 3PMSF (snowflake against the background of a mountain). For example, Pirelli Scorpion Verde All Season 235/60 R18.

Top 5 mistakes when choosing tires for cars Kodiaq 18"

Even experienced drivers make critical mistakes. Here are the most common:

  1. Ignoring load index. Tires with index 102 (850 kg) instead 107 (975 kg) will not support a full load Kodiaq (maximum weight - 2.5 tons).
  2. TPMS sensor mismatch. If you are buying used tires, make sure the pressure sensors are compatible with your system (e.g. Kodiaq 2020+ need sensors 5Q0 907 273).
  3. Buying tires from different brands for one axle. Even if the size is the same, different tread hardness leads to uneven wear on the differential.
  4. Neglect of balancing. On 18-inch wheels, an imbalance of 10 grams causes vibration in the steering wheel at speeds of 100+ km/h.
  5. Savings on brand. Cheap tires (eg. Rosava or Kama) on Kodiaq wear out 2 times faster and lose grip after 20 thousand km.

🔹 How to avoid mistakes? Before purchasing please check:

  • 📋 True to size PTS or on a sticker in the doorway.
  • 📋 Date of manufacture (tires older than 3 years lose elasticity).
  • 📋 Availability of markings XL (reinforced) for heavy crossovers.
💡

The most dangerous mistake is installing tires with a diameter beyond ±2.5% of the factory diameter. This leads to malfunctions of electronic systems and accelerated wear of the transmission.

Where to buy tires for Kodiaq 18": proven options

Tire prices for ŠKODA Kodiaq vary from 5 to 25 thousand rubles per wheel. Here's where it's cheaper to buy:

Store type Pros Cons Average price per tire (235/60 R18)
Official dealers ŠKODA Guaranteed compatibility, turnkey installation 15–20% more expensive 18 000–22 000 ₽
Chain stores (Koleso.ru, Shina.ru) Wide range, promotions Risk of counterfeits for budget brands 12 000–18 000 ₽
Local tire shops Negotiable, quick installation Limited selection of premium brands 10 000–15 000 ₽
Foreign sites (TireRack, Amazon) Prices are 25–30% lower Long delivery, possible problems with warranty 9 000–14 000 ₽

🔹 Tip: When purchasing online, check that the package includes valve caps (for Kodiaq need with thread TR413). Their absence leads to dirt getting into the nipple and slow deflation of the wheel.

⚠️ Attention: If you are buying used tires, be sure to check:

  • 🔍 Uniformity of wear (an uneven tread indicates problems with the suspension of the previous car).
  • 🔍 No "hernias" on the sidewall (even a small bulge can burst at speed).
  • 🔍 Production date (tires older than 5 years lose up to 30% of their grip properties).

FAQ: Frequently asked questions about tires Kodiaq 18"

Can 19" tires be installed on 18" wheels?

No, it's absolutely unacceptable. The size of the rim and tire must strictly match: an 18-inch wheel requires a tire with markings R18. Installing 19-inch tires on an 18-inch wheel will lead to:

  • 🚫 Loss of tightness (the tire will not be able to fit on the rim).
  • 🚫 Risk of disassembly while moving.
  • 🚫 Refusal in an insurance case (if an accident occurs due to size mismatch).
What is the minimum tread for summer tires? Kodiaq?

For summer tires ŠKODA Kodiaq minimum permissible tread depth - 1.6 mm (according to the law of the Russian Federation). However, experts recommend replacement when worn out to 3 mm, because:

  • 💧 Water drainage worsens (the risk of aquaplaning doubles).
  • 🛑 The braking distance on a wet road increases by 15–20 meters.
  • 🔥 The temperature of the tire rises, causing it to explode at high speed.

To check use wear indicator (located in the grooves of the tread) or a 10-kopeck coin (if the rim is visible, it’s time to change it).

What should I do if the ABS icon lights up after changing the tires?

This means that the ABS sensors detect a mismatch in wheel diameter. Possible causes and solutions:

  1. Wrong tire size → Return to factory settings or check the diameter for calculator.
  2. ABS sensor damaged → Diagnostics required (error code can be read via OBD-II).
  3. Poor balancing → Rebalance the wheels using weights adhesive type (for alloy wheels).
  4. Calibration failed → Reset settings via menu Settings → Service → Reset sensors (instructions for Kodiaq 2018+).

If the problem persists, contact an authorized dealer - the ABS unit may need to be reflashed.

What pressure should the tires be? Kodiaq 18"?

Recommended pressure for ŠKODA Kodiaq with 18-inch wheels:

Terms Front axle (bar) Rear axle (bar)
Standard occupancy (2–3 people) 2,3 2,5
Full load (5+ people + luggage) 2,5 2,8
Off-road driving 2,0 2,2

⚠️ Attention: Pressure is measured at cold tires (at least 2 hours after stopping). Exceeding the norm by 0.3 bar increases wear of the central part of the tread by 20%.

Is it possible to use a tire instead of a full-size wheel?

Yes, but with reservations:

  • ✅ Permissible speed: no more 80 km/h.
  • ✅ Maximum distance: up to 100 km.
  • ❌ Prohibited install the dokatka on the drive axle (for Kodiaq with 4x4 - only on the back).
  • ⚠️ Consequences: driving on a rolling stock for more than 50 km at a speed of 60+ km/h leads to damage to the differential (repair ~50 thousand rubles).

B Kodiaq 2020+ used additional size T155/90 R18. It is only compatible with original discs 6Jx18 ET45.