Overview Reviews Product Description Hoosier has become the largest supplier of domestic circuit racing tires. Hoosier Tire has been the winning point of contact on every active permanent circuit in the U.S. Product Videos Custom Field Product Reviews Write a Review Write a Review × Hoosier Hoosier FSAE 18.0X6.0-10 R20 - 43100R20 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *