Lawnmower wheels replaced cheap!
Harbor Fright 8" plastic '3 spoke' wheels (100 lb rating) at 6.99/pc
https://www.harborfreight.com/8-in-solid-rubber-tire-with-pvc-hub-63014.html
are a direct replacement for the Sears/craftsman/toro/etc front drive push lawnmower REAR wheels. Fits on 1/2" axles and the 1 3/4" width is the same as the stock wheels so no washers are needed. Wish I could find just the tires for the fronts, they are slicks! Just spin in wet grass.....