The six ply holds the lugs, and makes you get up that steep hill you have been wanting to mow. They also give great traction in snow. Check out our front tires for help in steering. Call 731 -285- 8520 during the day for any questions, just ask for Jim Dalton! Our Motto When your. The free listing tool. The item “TWO 23/10.50×12, 23/10.50-12 JOHN DEERE R1 Lawnmower Lug Gravely Climb Tires” is in sale since Monday, June 29, 2015. This item is in the category “Home & Garden\Yard, Garden & Outdoor Living\Lawnmowers\Parts & Accessories”. The seller is “tuckertire” and is located in Dyersburg, Tennessee. This item can be shipped to United States.