...- TRATON has agreed in principle to acquire the remaining 83.2% of U.S. truck maker Navistar's share capital that it does not yet own for about 3.1 billion or $44.50 per share. - If the deal closes, it will significantly impair TRATON's already strained financial performance, which is under pressure from weaker revenue and cash flow in 2020 related to the COVID-19 pandemic, as well as a recently announced comprehensive realignment plan at its subsidiary MAN. - Despite our expectation of weaker credit metrics on a stand-alone basis, the rating on TRATON remains supported by its status as a highly strategic subsidiary of Volkswagen AG (VW; ###+/Negative/A-2). - We are therefore revising our outlook on TRATON to negative from stable, and affirming our '###' long-term issuer credit rating. - The negative outlook reflects the risk that we could lower our rating on TRATON by one notch if we revised downward our assessment of its stand-alone credit profile (SACP) below '###', and at the same time...