What is the best microfiber towel for my car?

The best microfiber towel for your car is a soft, lint-free 350 to 800 GSM towel because higher average GSM absorbs more water, wax, and spray wax and is softer on paint. Use thick microfiber towels of 700 to 900 GSM for buffing wax or coatings and medium GSM towels for spray wax and quick maintenance. Towels of 1200 GSM or more are best for drying the car.