PROPOSE TO DESIGN AND USE  A MULTI TRACK DRIVE SYSTEM FOR TRANSIT IN SNOW, MUD AND IMPLEMENTING IN DIFFICULT TERRAIN WHEELS OF CARS AND TRUCKS TRACT OF MICHELIN TIRES TWHEEL.

AUTOMATION USING THE DRIVE SYSTEM IMPLEMENTED IN THE RIMS.

THE PROCESS IS MECHANICALLY LEAVE THAT WHEEL "TWHEEL" (MICHELIN) HEELS DIFFERENT DRIVE TO ASSIST THE GROUND DEPENDING ON WHETHER STREET OR MUDDY.

THE SYSTEM IS ACTIVATED WITH INSURANCE ON WHEELS (CAR 4X4 LIKE OLD) WHICH ACTIVATE, GIVE UP THE CAR WHICH REMAIN STATIC AS MOVEMENT WITH OUTPUT ACTIVATE THE HEELS.

IN THE SAME WAY BE THE RETRACTION OF HEELS.

MECHANICAL SYSTEM WILL BE PROTECTED BY HULES HARD, AND A WHEEL COVER TO PREVENT THE ENTRY TO MUD.