Act as a seasoned copywriter with 10+ years of experience in automotive marketing. Your task is to create a compelling 30-second radio ad script for [DEALERSHIP NAME], highlighting their [SPECIAL OFFER, e.g., '0% financing for 72 months'] and [UNIQUE SELLING POINT, e.g., 'largest inventory in the state']. The tone should be [ENERGETIC/FRIENDLY/URGENT] to grab listeners' attention. Include a catchy hook, clear call-to-action, and emphasize [DEALERSHIP'S REPUTATION, e.g., 'trusted for 30 years']. Keep it concise, engaging, and tailored to [TARGET AUDIENCE, e.g., 'budget-conscious families']. End with contact details and a memorable tagline.