Cars cost plenty to run between gas, insurance, and routine maintenance. When late spring hits and the cabin feels like an oven, ceramic window tint isn't just a style upgrade—it keeps you cool. Prices are usually softest in early spring before detailing shops get backed up for summer.
A quality professional install runs about $450. Negotiate your film grade and warranty terms with the shop owner first, then use a interest-free window so you don't take a big hit to your checking account all at once.
Remember that an intro window is a hard deadline, not free money. If you carry a balance past the 18 months, regular interest applies to whatever remains, so set up your monthly payment right away.