cowski said:18.4 30 are cheaper and i think more common .
Yes they are definitely more common but cheaper is only relative there is nothing cheap about any of these tires, i was curious how much a titan radial 18.4-30 was for my m8540. if i remember correctly list price was well north of $2k each. Decided i really hoped i never scraped a tire. A guy at work was complaining about the cost of tires for his vette i told him 1 tire on my tractor cost more than as all 4 of his.18.4 30 are cheaper and i think more common .
I am looking at some 100hp tractors give or take a few HP. Tire options for the rear are 18.4R30. 143A8R1
or 420 85R34 147A8R1w. What are the advantages and disadvantages of each?