Products for Truck and Bus

150 years of Continental
150 years of innovation & progress

Conti EcoRegional HD3

Conti EcoRegional HD3






Where fuel efficiency meets powerful performance.

Quick Facts

The new Conti EcoRegional – designed to cut fuel consumption and CO₂ emissions.

  • Outstanding rolling resistance thanks to the new Conti InterLock compound technology
  • The low-void design of the tread pattern results in less deformation and higher mileage
  • Optimum handling, grip and wet performance thanks to blocky tread design made for hilly, winding regional roads
Conti EcoRegional HD3

EU Tyre Label

1. Wet grip

The wet grip rating indicates how well the tyre will perform in wet conditions, with performance graded from class A down to E. A high grade means short braking distances on wet roads.

2. Fuel efficiency

Reduced rolling resistance saves fuel and cuts CO2 emissions. Class A tyres deliver the best fuel efficiency, with fuel consumption increasing all the way down to class E.

3. Noise level

This is the external rolling noise generated by the tyre, measured in decibels. The label shows the noise level rated in classes from A down to C. 

Additional pictograms for snow and icy conditions

In addition to these three label values, there are also pictograms − if applicable − relating to performance in severe snow conditions (3PMSF) and/or grip in icy conditions (the latter applies to passenger car tyres only).

With the EU label generator, you can access the specific label values for your Continental tyres.

For further details on the new EU Tyre Label (2020/740) please click here.

Conti EcoRegional HD3

Technical details

Conti InterLock technology: The game-changing tread compound

The new Conti InterLock compound technology results in an optimum bond between the compound ingredients, so that less tyre-internal friction occurs. This translates into lower rolling resistance, improved fuel efficiency and reduced CO₂ emissions.

  • Innovative Conti InterLock compound delivers a previously unattained balance between the tyre’s mileage and its rolling resistance on regional roads
  • New filler material ensures optimum interaction and bond with the polymers in the rubber compound
  • Novel polymer with better binding properties helps it interlock more effectively with the filler elements

Our renowned tread design for regioal roads

You should never change a running system. This is why we adopted the  tread pattern of our renowned Conti Hybrid HD3 to give you top performance on hilly, winding roads. With its new compound formula optimised for rolling resistance, the tread is the same but different.

The tread offers you: 

  • Outstanding handling, grip and mileage on regional roads
  • A block design that cuts wear by reducing the ground contact area for significantly more mileage
  • A low-void design for less deformation
  • More gripping edges and 3D sipes for better traction and a better tread stability and durability

Product range

Conti EcoRegional HD3
Tyre size LI / SI M+S Label Landing Page
295/80 R 22.5 152/148M M+S C C 73dB/A 3PMSF Show Label
315/70 R 22.5 154/150L (152/148M) M+S C C 73dB/A 3PMSF Show Label
315/80 R 22.5 156/150L (154/150M) M+S C C 73dB/A 3PMSF Show Label

Further sizes coming soon, for more details download the product brochure.