I recently purchased a car and as a condition of sale the dealer agreed to purchase 2 new tires and have the wheels aligned, we even agreed that I would pay $100 extra towards it to split the cost because of the deal I was getting on the car. Here it is 2 months later and I've been battling with the dealership to get the tires, it is stated on the condition of sale, and they are now saying they won't stand behind it and would rather give me the money back. I don't want the $100 back and would have not bought the car if this had not been stated, all I want is for them to honor this. Would I have a case?