The product is a superior tilt in space wheelchair which is approved by numerous health professionals. The design of the instrument provides an excellent supportive seating system (MPS). Outstanding positioning is offered by the chair. The seating positioning of the user is transformed to tilt, by tilt in space features of the product which is operated by foot and supported hydraulically. The postural positioning is made accurate by the built-in support provided by the product. The optimal support and comfort is provided by the system of MPS Supportive Seating with the effective usage of custom contouring. The seat front is provided with anti-thrust and the seat and back rest is padded with lateral contour. The positioning of the trunk and the spine is made better by the built in lumbar and the backrest including additional supportive wing bolsters. Various angle of seat-to-back is assisted by the manual reclining system which is fitted in back rest. The head of the user is supported by the adjustable head rest which is included in the product.