Extra Glickenhaus and Vanwall Le Mans Hypercars, together with the two additional LMDhs Cadillac is expected to field, would bring the Hypercar class entry for the centrepiece WEC round to 17 cars.
The last time more cars raced in LMP1, the predecessor of Hypercar, came in 2010 when 18 took the start of the La Sarthe classic.
