Select Aerofficient's "Fixed" Fairing for if you run with your tandems in the max forward position 90% of the time, or if you want the best available basic side fairing
Select Aerofficient Slider™ fairing for maximum fuel efficiency and savings
The Aerofficient Slider™ automatically expands/contracts when bogies move (see video)
Why the Aerofficient Slider™
0 Wind
SAE Adjusted
Aerofficient Slider™ Fairing:
7.2%*
11-12%
Competitor A Fixed Fairing:
3.7%*
5.6%
Competitor B Fixed Fairing:
4.0%*
6.7%
Testing comprised highway driving at 65 mph pursuant to TMC Type IV testing protocol. Test conditions: 0 – 5 mph wind. Testing performed by an independent fleet and an independent fuel economy testing expert.