Ok so every morning I leave it seems like my car doesn't wanna go until it warms up a bit. It hesitates real bad when accelerating up a hill and it makes a whining noise until it goes into second gear then it stops. And for the tires in the back I have no idea whats wrong with that. The rear end sags down and the wheels are not straight so it makes the inside of the tires go bald. PLEASE someone help me with my problem