Skip to content Introduction: Why winter tyres matter so much for trucks
In Germany, typical winter conditions prevail from November to March, with snow, slush, freezing rain and temperatures often below 0 °C. For trucks with a gross weight of over 3.5 t up to 40 t and more, this means a significantly higher accident risk. On slippery surfaces the braking distance increases considerably, and traction drops rapidly – heavy vehicles skid more easily or get stuck on gradients.
Winter tyres were specifically developed to provide better grip, shorter braking distances and greater stability on wintry roads. Their special rubber compounds stay flexible even in cold below 7 °C, while summer tyres harden and lose grip. As a mobile truck breakdown and tyre service operating throughout Germany, LKWHelp24 deals daily with winter-related tyre damage and breakdowns – from frozen valves to trucks stuck in low mountain ranges or Alpine foothills. That’s exactly why LKWHelp24 offers a 24/7 mobile truck tyre service across Germany, even in snow and ice.
Legal winter tyre requirement for trucks in Germany (Winterreifenpflicht)
The legal basis for the winter tyre requirement in Germany is § 2 Abs. 3a StVO. This regulation sets out a situation-dependent requirement: in the case of black ice, snow-covered roads, slush, ice or frost, vehicles must be fitted with suitable tyres.
Important to understand: The winter tyre requirement does not apply according to a fixed date, such as from 1 November to 31 March. What matters are the actual road and weather conditions. This means truck drivers and dispatchers must assess road conditions themselves.
The following rules apply to trucks with a permitted gross weight of over 3.5 t:
Requirement | Details |
|---|---|
Tyre marking | M+S (production date before 2018) or 3PMSF (Three Peak Mountain Snowflake) |
3PMSF requirement | Since 01.01.2018 for newly produced tyres on steering and drive axles |
M+S transition period | Ended on 30.09.2024 – pure M+S tyres without 3PMSF are no longer sufficient since then |
Affected axles | At least drive axles, since 01.07.2020 also front steering axles |
For scheduled and coach buses of classes M2 and M3, the drive axles must also have winter tyres fitted – an important point of comparison for companies with mixed fleets. |
In practice, many freight forwarders go beyond the legal minimum and also fit steering axles, and in some cases trailer axles, with 3PMSF tyres. This considerably improves safety, especially on Alpine routes or in difficult freight transport conditions. A professional 24/7 truck tyre service in Germany further helps keep tyre parameters such as load index, tread and pressure under control at all times.
Which axles require winter tyres on a truck?
In Germany, trucks over 3.5 t must be fitted with winter tyres at least on the permanent drive axles. Since 1 July 2020, this requirement also applies to the front steering axles, to ensure steering stability and safe driving in wintry conditions.
Current situation at a glance:
- Drive axles: 3PMSF tyres legally required
- Steering axles: 3PMSF tyres also required since July 2020
- Trailer axles: Not legally mandatory in Germany, but strongly recommended in difficult regions
For safety reasons, many freight forwarders additionally fit 3PMSF tyres on all axles. Studies show up to 30-50% shorter braking distances and significantly better hill starts with full winter tyre equipment.
Recommendation from LKWHelp24: For international traffic and frequent Alpine routes to Austria, Switzerland or Italy, all axles should ideally be fitted with 3PMSF tyres, or at least high-quality all-season tyres with 3PMSF marking. Other European countries, such as Belgium or the Scandinavian countries, sometimes have stricter regulations.
Minimum tread depth for truck winter tyres (Mindestprofiltiefe)
Tread depth is crucial for traction on snow and for braking distance on wintry roads. The sipes in the tread clear snow and provide grip – the less tread remaining, the worse the performance.
Legal requirements and expert recommendations:
Category | Tread depth | Note |
|---|---|---|
Legal minimum (StVZO § 36) | 1.6 mm | Applies to all tyres, including winter tyres |
Expert recommendation | 4 mm | Winter properties decline sharply below this |
Internal fleet standards | 4-5 mm | Many freight forwarders set higher limits |
Ideal value for maximum safety | 6-8 mm | Especially recommended for drive axles |
The legal minimum tread depth of 1.6 mm is, from a safety standpoint, clearly too low for truck winter tyres. Tests show that tyres with less than 4 mm of remaining tread have up to 40% longer braking distances on snow. |
How drivers regularly check tread depth:
- Use a tread depth gauge: A low-cost tool for precise measurements
- Check TWI markings: The Tread Wear Indicator shows the wear limit
- App-based scanners: Modern solutions for quick checks
- Before every longer trip: Carry out a full tyre check
Checks by the police and the Federal Office for Goods Transport (BAG) take place routinely, especially at border crossings and on major traffic routes. For foreign drivers in Germany: tread depth is an important checkpoint during every inspection.
Fines and consequences for violating the winter tyre requirement
Violations of the winter tyre requirement in Germany are not only punished with fines – they can also lead to the vehicle being taken out of service and cause significant delivery delays.
Current fines at a glance:
Violation | Fine | Additional consequences |
|---|---|---|
Driving without winter tyres in slippery conditions | 60 € | 1 point in Flensburg |
With traffic obstruction (e.g. getting stuck) | 80 € | 1 point in Flensburg |
With endangerment of other road users | 100 € | 1 point in Flensburg |
Vehicle owner/company | 75 € | For ordering or tolerating deployment without suitable tyres |
Further consequences: |
- Vehicle taken out of service: Until the defect is fixed, sometimes for several days
- Delivery delays: Contractual penalties can reach up to 10,000 €
- Insurance consequences: In the event of accidents, gross negligence may be assumed; liability insurers can seek recourse or reduce payouts by 50-100%
Based on our experience at LKWHelp24 and our specialised 24/7 truck tyre service in Germany, many winter breakdowns are avoidable. In the 2023/24 season, we assisted thousands of stranded vehicles where inadequate tyres were the cause. The follow-on costs from traffic jams, contractual penalties and downtime can quickly reach 5,000 € per day – many times the investment in high-quality truck winter tyres.
Tips for choosing the right winter tyres for trucks
Choosing the right winter tyres depends heavily on the usage profile. A truck in long-haul traffic between Germany and Belgium has different requirements than vehicles on Alpine routes or in Scandinavian traffic, and comprehensive 24/7 truck service in Germany helps adapt maintenance and repairs to these profiles.
Basic recommendations:
- 3PMSF symbol is mandatory: From the 2024/2025 season, use only winter or all-season tyres with 3PMSF marking
- Consider the area of use: Long-haul needs balanced treads, Alpine routes need aggressive snow treads, Scandinavia needs extremely cold-flexible compounds
- Match to axle type: Choose specific tyres for steering, drive and trailer axles
Typical sizes for truck winter tyres:
Axle | Typical size | Properties |
|---|---|---|
Steering axle | 385/65 R22.5 | Precise steering, even wear |
Drive axle | 315/80 R22.5 | Maximum grip, high traction |
Trailer axle | 385/65 R22.5 | Durable, good mileage |
Premium brands for drive axles: |
For the safety-critical drive axles, we recommend premium tyres from established manufacturers such as Michelin (X Multi Way), Continental (H-Space), Goodyear (KMAX), Bridgestone (M759) or Hankook (Winter I*Zen). Tests show 20-30% better mileage and performance compared to budget tyres.
The EU tyre label provides information on wet grip (ideally class A-C), rolling resistance (5-10% fuel savings for class A) and noise (below 73 dB). For winter use, however, manufacturer-specific winter tests and practical experience from real road use are additionally crucial.
Retreaded winter tyres: These can be up to 50% cheaper, but should only come from certified manufacturers (ETRTO-tested) with 3PMSF approval. For safety-relevant axles, use tyres retreaded at most once – mileage is around 10-20% lower than with new tyres.
Recommendation from LKWHelp24: Plan your tyre choice together with a specialist provider who knows your typical areas of operation, annual mileage (often around 100,000 km) and typical loads up to 40 t; a specialised 24/7 mobile truck service in Germany can combine this advice directly with on-site maintenance and repairs.
Practical advice for fleet operators and dispatchers
Structured planning of winter tyre equipment saves time and money and avoids unpleasant surprises during winter.
Fixed changeover period:
- Switch to winter tyres by mid-October at the latest
- Switch back to summer tyres no earlier than after Easter
- Adjust flexibly depending on the current weather situation in the country
Winter package for Alpine and low-mountain routes:
- 3PMSF tyres on all axles
- Snow chains (permitted where signposted; studded tyres banned except in North Frisia), as illustrated by a recent winter recovery case on the A9 near Münchberg
- Shovel, grit, ice scraper
- Spare valves and a pressure gauge
Economic planning:
- Order tyres in good time before the season starts – supply bottlenecks are common in October and November
- Compare offers from different suppliers and use long-term partnerships
- Consider load index and speed rating (km/h approval) when ordering
Keep central documentation:
Documentation field | Content |
|---|---|
Tyre type | Brand, model, axle assignment |
DOT number | Production date (max. 6 years recommended for winter tyres) |
Tread depth | Current status, measure at least every 10,000 km or 3 months |
Change dates | Date of fitting/removal |
LKWHelp24 also supports fleets with advice as part of the mobile tyre service – for example, with recommendations based on common breakdown causes. Beyond our comprehensive 24/7 truck roadside assistance in Germany, our statistics show: around 40% of winter breakdowns are caused by incorrect or inadequate tyres. |
In practice: checking, maintaining and typical problems with truck winter tyres
Even the best winter tyre only works if it is correctly fitted, maintained and regularly checked. A consistent maintenance routine is therefore essential for road safety.
Regular visual checks by drivers:
- Check the sidewall and tread for damage
- Identify foreign objects such as screws or nails
- Check for visible cracks from ageing (critically inspect tyres older than 6 years) – the load index for the tyre also matters here
- Identify uneven wear patterns
Tyre pressure check:
Correct tyre pressure according to manufacturer specifications for full load is crucial. Too-low pressure worsens traction and stability by 15-20% and considerably increases the risk of accidents and breakdowns. Checks should take place at least weekly, more often with extreme temperature fluctuations.
Typical winter problems:
Problem | Cause | Solution |
|---|---|---|
Frozen valves | Condensation, sub-zero temperatures | Apply warm water carefully |
Rim corrosion | Road salt, moisture | Regular cleaning, protective coating |
Uneven wear | Chain use (max. 100 km) | Wheel alignment, rotation |
Pressure loss | Temperature fluctuations, small holes | Daily check, repair |
Before longer winter trips: Have the truck fully checked over – tyres, rims, snow chains, spare wheel, or make direct use of a dedicated truck tyre emergency service in Germany. Ideally in cooperation with a service partner that can also provide information on current road conditions on the planned route. |
In the event of a breakdown, LKWHelp24 can change defective tyres directly on the motorway, federal road or at the customer’s terminal, and supply suitable replacement tyres from various brands – even at night and on weekends in rain, snow or ice; if the vehicle is no longer roadworthy, a specialised 24/7 truck towing and emergency service in Germany provides safe recovery.
Special notes for foreign drivers in Germany
Important for international truck drivers (plain language): An English-language 24/7 truck roadside assistance service in Germany is also available for foreign drivers, helping with breakdowns, towing and tyre service.
In Germany, trucks need winter tyres when there is snow, ice or slippery conditions. The tyres must have the 3PMSF symbol. The tyres must be fitted on the drive and steering axles. Without proper tyres: a 60-100 € fine and 1 point.
Police checks take place frequently on German motorways, including the A3, A5, A7, A9 and A61. At border crossings, vehicles from other EU states and non-EU countries are also fully checked. Officers check tyre type, 3PMSF marking and tread depth.
LKWHelp24 supports multiple languages: Our team can help in English and, in some cases, Polish and Romanian. Via our dedicated 24/7 truck tyre service in Berlin, Polish-speaking drivers also receive fast help with tyre breakdowns – anywhere in Germany, at any time of year.
Recommendation before entering Germany: Check whether your tyres meet German requirements (3PMSF symbol, tread depth min. 1.6 mm, better 4 mm, good condition). This applies especially to transit trips in winter.
LKWHelp24 – your mobile winter tyre and breakdown service for trucks throughout Germany
LKWHelp24 is your specialised mobile breakdown and tyre service exclusively for trucks, tractor-trailers, buses and commercial vehicles throughout Germany. Our team understands the special requirements of commercial road transport and the urgency with which problems need to be solved, and works closely with our 24/7 truck tyre service in Berlin to provide especially fast regional help as well.
Our service at a glance:
- Availability: 24 hours a day, 7 days a week, 365 days a year
- Also on weekends, public holidays, at night and during heavy snowfall
- Network: Partners and service vehicles across Germany for fast help, supplemented by a news section with current information in our LKW Help 24 news portal
- Locations covered: Motorways, federal roads, service stations and rest areas, freight yards, customer terminals
LKWHelp24 doesn’t just fix tyre breakdowns – we also advise on choosing and switching to suitable truck winter tyres. We can source matching tyres from various brands and fit them directly on-site – so you’re mobile again as quickly as possible.
Contact us:
- 24/7 hotline: [phone number on our website]
- Online: Contact form on the LKWHelp24 website for breakdowns and winter advice
With the right winter tyres and a strong partner like LKWHelp24 behind you, truck drivers and fleets stay safe and mobile through the German winter. Don’t wait for the first breakdown to happen – contact us for advice, or in an emergency. We’re here for you, whenever and wherever you need us.
