The tire options for the Suzuki Gixxer SF 250 include 110/70R17 tubeless tires in the front and 150/60R17 tubeless tires in the rear. These tires are designed to provide excellent grip and handling, while also improving the bike's stability and performance. The tire options impact the bike's design by contributing to its sporty and aggressive appearance, while also providing riders with a choice of high-quality and durable tires.