Fairings & Aerodynamics

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For Reference Only - Some Applications May Vary.


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  1. Bezel - Fairing, Fwd A18-1028 - Kenworth
    Price $153.43
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  2. Forward Fairing Bezel A18-1024 - Kenworth
    Kenworth Forward Fairing Bezel A18-1024
    Part# A18-1024 OLD# A18-1014
    Price $146.06
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  3. Support - Rear Fairing LH A85-6123-001 - Paccar
    Price $1,419.01
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  4. Lower Fairing Extension A33-1193-3787 - Kenworth
    Price $417.74
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  5. Lower Fairing Extender A33-1119-01185000 - Kenworth
    Price $298.43
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  6. Forward Fairing Reinforcement RH A77-1133-100R - Paccar
    Price $269.73
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  7. Forward Fairing Reinforcement A77-1125-100R - Paccar
    Price $250.94
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  8. Support - Lower Fairing Extension A85-2081 - Kenworth
    Price $130.11
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  9. Skirt - Fairing - Polypropylene 22-68672-000 - Freightliner
    Price $84.96
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  10. Retainer - Magnet, Kick Plate 22-68678-000 - Freightliner
    Price $15.31
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  11. J-Bolt, Fairing, 387 15-06845 - Peterbilt
    Price $27.38
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  12. Support - Partial Fairing Hook A85-1801 - Peterbilt
    Price $74.62
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  13. Forward Fairing RH A33-1199-2101R - Kenworth
    Price $1,401.80
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  14. Access Panel Cover - LH A22-1094-210 - Kenworth
    Kenworth Access Panel Cover - LH A22-1094-210
    Part# A22-1094-210 OLD# A22-1055-210
    Price $336.61
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  15. Lower Fairing Extension A33-1192-3400 - Kenworth
    Price $286.37
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  16. Diffuser Bracket M11-6837-001 - Paccar
    Price $177.63
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  17. Lower Fairing Bushing A13-1007 - Kenworth
    Price $63.43
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  18. Bracket-Skirt Support K275-7338 - Kenworth
    Price $63.37
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  19. Side Skirt Bushing K066-436 - Kenworth
    Price $67.22
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  20. Retainer-Deflector K198-1123 - Kenworth
    Price $121.28
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  21. Deflector-Side Extender LH T33-1000-013 - Kenworth
    Price $595.83
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  22. Support Skirt Plate K350-1803 - Kenworth
    Price $8.25
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  23. Skirt Support Bushing K066-408 - Kenworth
    Price $132.71
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  24. Center Fairing Support A85-1293 - Paccar
    Price $104.85
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  25. Locking Fairing Collar A18-1002 - Paccar
    Price $34.48
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  26. Center Fairing Lower Bushing A13-1009 - Kenworth
    Price $56.59
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  27. Forward Fairing Bezel - No Fill A18-1026 - Kenworth
    Price $148.64
    Ships within 72 hours
  28. Fairing Bracket A11-2410 - Paccar
    Price $107.17
    Ships within 72 hours
  29. Fairing Bracket A11-2413 - Paccar
    Price $117.92
    Ships within 72 hours
  30. MLU Fairing Support Bracket N11-1816-001 - Kenworth
    Price $125.77
    Ships within 72 hours
  31. MLU Fairing Support Bracket N11-1816-002 - Kenworth
    Price $125.77
    Ships within 72 hours
  32. Partial Fairing Front Bracket N11-1821R - Kenworth
    Price $149.66
    Ships within 72 hours
  33. Partial Fairing Rear Bracket N11-1823R - Kenworth
    Price $184.23
    Ships within 72 hours
  34. Partial Fairing Rear Bracket N11-1823 - Kenworth
    Price $184.23
    Ships within 72 hours
  35. Fairing Bracket A11-2407 - Paccar
    Price $188.96
    Ships within 72 hours
1-36 of 293 Items
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Fairings and Aerodynamics to Streamline your Truck’s Performance

There is a common misconception that fairings are used on trucks and other heavy vehicles simply for aesthetic purposes, but there is actually significant research to suggest that they can improve aerodynamics to minimize fuel consumption and improve performance while on the road, while creating a safer driving environment for other road users (such as motorcyclists who may get caught up in the slipstream). These can also minimize wind noise both in the cab and for other motorists.

Fairings and aerodynamics

The numbers suggest that around 20% of a truck’s fuel is burned due to air resistance as trucks are not only large, but also boxy, so installing the right fairings and aerodynamics could potentially save you money, while having a more positive impact on the environment.

Here at Big Rig World, we aim to bring a whole host of fairings and aerodynamics by reputable brands that you know and trust. By browsing through this section, you will find rear fairings, lower fairings, braces, extenders, brackets, spacers, extrusions, fairings, panels, covers, fairing assemblies, partial fairings, sail panels, roof fairings, gaskets, supports, deflectors, trim tabs and much more.

When to use fairings and aerodynamics

Cab roof fairings can be a worthwhile installation if your trailer is taller than the cab of your truck to better deflect air up from the windscreen. In cases where you have to attach a larger box body, some models will have the added functionality of being adjusted or lowered when they are not in use. Side fairings on the other hand will direct air down the side of the trailer, instead of underneath where it can create drag and even turbulence.

Big Rig World can offer expert advice when you are considering adding fairings and aerodynamics to your truck and can source any parts you might have your eye on. Don’t hesitate to reach out to us today via chat, phone, or email.