Pic. 8.5. Car cab: 1 - roof reinforcement; 2 - central pillar; 3 - side longitudinal beam; 4 - cross member No. 2; 5 - cross member No. 3; 6 - shockproof beam of the front door; 7 - shockproof beam of the rear door; 8 - collision energy
Floor, side frame and roof form three rigid, H-shaped frames (triple H design), which resist the impact force in the event of a side collision (pic. 8.5). Steering stability is improved by preventing body roll.