0001709682 2026-03-10 2026-03-10 false 0001709682 8-K 2026-03-10 CUSTOM TRUCK ONE SOURCE, INC. DE 001-38186 84-2531628 7701 Independence Avenue Kansas City MO 64125 816 241-4888 false false false false Common Stock, $0.0001 par value CTOS NYSE false