Tesla Inc. TSLA has landed an order for 500 Semi electric trucks from Einride AB ENRD, in what the Swedish freight company calls the largest Tesla Semi deployment announced to date. The deal comes just months after the first Semi rolled off Tesla’s new high-volume production line in Nevada, a milestone that arrived years behind schedule. Einride announced the Tesla deal alongside its first-half results Tuesday, forecasting constant-currency revenue growth of 60% to 73% in the second half, accelerating from 26% in the first half. Einride shares surged 18% in premarket trading Tuesday. Tesla Semis Will Haul Freight for Amazon,...