Nottinghamshire motorhome dealer Oak Tree Motor Homes has warned of an uncertain year ahead after turnover fell by more than £1m. Revenue dropped from £25.03m to £24.01m in the year to March 31, 2026, while pre-tax profit edged down from £731,085 to £729,961 and gross margin held at 12%. Sales volumes remained broadly unchanged, and the company also operates a workshop and other vehicle-related services.