Money A warning sign has been flashing red: How weak RV sales could mean a 2023 recession. January 3, 2023January 3, 2023Paul Davidson, USA TODAYComments Off on A warning sign has been flashing red: How weak RV sales could mean a 2023 recession. A recession warning sign has been flashing red. RV sales have weakened dramatically in recent months, possibly indicating a downturn.