Cartwright Motors Andrew Cartwright Bad Business Practices Las Vegas Nevada!!. I purchased a used car from this dealership. I discovered that the General Manager created a separate contract with a higher price for the car, higher interest rate and higher monthly payment. My signature was forged on this contract and submitted to the bank for financing. The dealership refused to listen to me until I hired a lawyer and filed a suite against the owner of the dealership. The owner Andrew Cartwright fabricated a number of stories about me before agreeing to settle out of court. I just happened to call the financing bank and ask for a copy of the contract at which time I discovered the fraudulent contract. How many times has this dealership pull this on other customers and got away with screwing someone over.