modren graphic design meets realistic image composite promoting winter vehicle services. The ad uses the Chevron brand colors of blue, red, and white in a simple layout. The background is a subtle winter theme with snowflakes or a cool, icy gradient. A clock icon subtly represents the time change, with winter-related vehicle symbols like tires, oil drops, and battery icons placed in a balanced design. There is ample white space for clean text placement with clear headings like 'Time to Change' and 'Prepare for Winter Driving.' --ar 4:3