These were spares I kept in my AE86. They are unused, but have some rust. The box is also damaged. SplitFire SF 392A x 4, 8-9 heat range SplitFire SF 392B x 6, 7-8 heat range These are old items and are sold as-is. Keywords: AE86, Levin, Trueno, Silvia, 180SX, s1, s14, s15 - Brand: SplitFire - Model: SF 392B - Quantity: 10 pieces - Color: Yellow Thank you for looking.