Reviews & Test Drives
Why My Husband Deliberately Chose 21-Inch Wheels for Our Porsche Panamera Turbo
Another simple question popped up. Our Panamera Turbo has 21-inch wheels. Yesterday, when my husband came home from work, I casually asked him, “Why did we choose 21-inch wheels for our Panamera Turbo?” That sparked a 30-minute lecture from him, haha. Since I barely understand the basic structure of cars, I thought, “The difference in wheel size = difference in tire size.” But I was surprised to learn that the tire’s outer diameter doesn’t actually...