Rezvani calls the Fortress the "ultimate tactical off-road truck," though we think it'll look more like a video game creation brought to life.
Exclusive to the XLT crew-cab trucks, it can be had with either the gas-fed 7.3-liter V-8 or the Power Stroke diesel 6.7-liter V-8.
What We Know So Far
CEO RJ Scaringe says Rivian's production line in Georgia will allow for additional variants of the R2, which could include a compact pickup truck.
Porsche's electric supersedan lapped the 'Green Hell' 12 seconds faster with the newly available performance package.