I punched a hole in the right front tire of my 2305 a couple of months ago. I called a discount tire place and they said that they could have a replacement in 5-7 business days. Since I use my tractor most every day, I wasn't real pleased with that answer, so I called my JD dealer to see if they could do better. I had a new tire mounted on my rim in two days. Only cost 8 dollers more than the discount tire place.