Air Lift: Get Up to $150 Back on Qualifying On-Board Compressor Systems and Adjustable Air Spring Kits November 2, 2018November 2, 2018 David Ayers Industry, News, Rebates Via mail-in form. Products must be purchased from and installed by Air Lift Authorized Installers. Offer valid November 1, 2018, to March 31, 2019. Click image for printable form and complete details!