Everything we know about the Ford Tremor so far
Photo source: Ford
The new Ford F-150 “Tremor” package The 2021 Ford F-150 “Tremor” is a comprehensive trim level that is available on the 2021 F-150. While the Tremor name has been around the Ford truck stable for a few months now, it stopped short of being a full-fledged trim level and gave vehicles like the Ford Ranger additional off-road capability and rugged good looks. For 2021, things are drastically changing.