At what temperature does the Arctic weather kit become active in the MTVR?

The Arctic weather kit for the Medium Tactical Vehicle Replacement (MTVR) is designed to ensure the vehicle operates effectively in extremely cold temperatures. The kit becomes active at -50 degrees Fahrenheit, which means that it includes features and components specifically engineered to handle the severe conditions associated with Arctic environments. This activation temperature is critical for maintaining vehicle performance, as standard operations may become compromised in extreme cold, leading to potential mechanical failures or operational inefficiencies.

While the other temperature options represent severe cold as well, they do not align with the specific activation threshold established for the Arctic weather kit in the MTVR, which is focused on ensuring optimal functionality and safety when temperatures drop significantly.