 BROOKFIELD, Wis.--BUSINESS WIRE--REV Group NYSE: REVG, today announced that it is planning to release its fourth quarter and full year fiscal 2021 results before market open on Wednesday, December 15, 2021. The results will be discussed during a live webcast later that morning on December 15, 2021 beginning at 10:00 a.m. ET. To access the webcast, investors should go to at least 15 minutes prior to the event. Slides for the webcast will be available on the website before th 