A pickup is an all-wheel drive. The engine provides a maximum torque of Te = 480 Nm. The ratio of the first gear is given by iG - 4.3. The front axle torque distribution factor kf=0.6. The differentials at the front and rear axle provide an additional gear ratio of iDf=3.8 & iDr = 3.7 respectively. The vehicle has mass m=2700 kg. The position of the center of gravity is determined by a = 1.7 m, a = 1.5 m, h = 0.9 m, and the radius of each wheel is given by its specification of 325/30 R19. Considering different u for the tire-road interaction for the front and rear wheels, determine: maximum acceleration of the vehicle (provided the no slip condition is met); required u between tire and road at the front and rear axle. (Ignore the moment of inertia of the axles & the powertrain)