3/4, 5/8 & 1/2 Bearing: The 13x6.00-5 zero turn front tire comes with 3/4 ball bearings installed, In addition, the 13x5.00-6 lawn mower tires equipped two 5/8 & 1/2 inch replacement ball bearings, in case the axle can't fit your axle.
4.00"-6.00" Center Hub: Equipped with 4.00 inch hub and additional spacers, flat free lawn mower tires can be up to 6.00 inch hub length, Please measure and make sure your original lawnmower wheel’s hub length.
【Smooth Tread for All-Terrain Use】The 13x6.50-6 flat free tire and wheel designed with smooth tread, which will always remind you it's the way for gardening! Heavy duty zero turn mower tires can easily hauling yard-work.
【Puncture-Proof Solid Material】Made of high-quality solid foamed, the 13 inch flat free solid tire will never puncture or leak, and same as pneumatic 13x6.50-6 zero turn lawn mower tires, featured performance bounce, feel, cushioning, won't be affected by UV rays when left exposed to the sun.