PowertraxTread (TAG114291). 
MSRP: $89.99

DESCRIPTION:
14"x3" (3.00-8) Foam Filled Mobility Tire (Flush Profile; 50 mm Bead Width) with C248 Please check the Compatibility tab for a full listing of known compatible models. If your model is not listed here, please be sure to check the profile and bead-to-bead measurement of your old tire to ensure compatibility.