Mower Tires – Grassmaster Tread 18×10.50-10 4 Ply Tubeless Fits Models B, C, D and T Replaces 8075-1You are purchasing two replacement 18×10.50-10 lawn mower tires —Specifications— Size: 18×10.50-10 Tread: Turf Tread Fits Rim: 10×7″ Ply Rating: 4 Load Rating: 990 @ 10MPH Type: Tubeless PSI: 22 —Fits Models— B – C – D – T Models —Replaces— 8075-1 Listing is for tires only – wheels are not included Please double check tire size to verify fitment prior to purchase. Thanks!