Get FREE text message coaching to help you negotiate competing cash offers we'll send from car dealers near St. Clair County, Illinois. MAX Allowance coaches have over 15 years trade-in negotiation experience and dozens of St. Clair County car dealer relationships we use to work your MAX trade-in allowance. Our FREE "Trade-In Offer Navigation Service" sends text messaged market data and offer guidance from our coaches to your St Clair County, Illinois driveway.