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Truck & Bus Tube

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Truck & Bus Tube

Donlub Tyre is the leader in the heavy Truck & Bus segment.

With safety at the heart of Donlub Tyre Truck/Bus tubes, Donlub Tyre manufacturers are moving toward producing Radial tubes due to the fact that they can be used in both radial and bias tubes. Still, some tubes tubes are made in both radial and bias construction.


The radial tubes have a stiffer tread and they distribute weight evenly. This results in a steady and consistent contact patch and greater traction, meaning the tubes wear less and enjoy longer tread life. On the contrary, the sidewall and crown in base-ply tyres are interdependent.

Here is a list of tubes size you can buy to get the best out of your heavy Truck & Bus.

Radial tube sizes :

  1. 7.00R15
  2. 7.50R15
  3. 8.25R15
  4. 7.00R16
  5. 7.50R16
  6. 7.50R17
  7. 7.00R18
  8. 7.50R18
  9. 7.00R20
  10. 7.50R20
  11. 8.25R20
  12. 9.00R20
  13. 10.00R20
  14. 11.00R20
  15. 12.00R20
  16. 13.00R20
  17. 14.00R20
  18. 11.00R22
  19. 12.00R24
  20. 13.00R24
  21. 14.00R24

Bias tube sizes :

  1. 7.00-15
  2. 7.50-15
  3. 8.25-15
  4. 7.00-16
  5. 7.00-16
  6. 7.00/215-16
  7. 7.00/235-16
  8. 7.00-17
  9. 7.50-16
  10. 7.50-17
  11. 7.00-18
  12. 7.50-18
  13. 7.00-20
  14. 7.50-20
  15. 8.25-20
  16. 9.00-20
  17. 10.00-20
  18. 11.00-20
  19. 12.00-20
  20. 13.00-20
  21. 14.00-20
  22. 11.00-22
  23. 11-22.5
  24. 12.00-24
  25. 13.00-24
  26. 14.00-24