I put Roctane X2 10 ply radials on my old 800. Seem to be pretty tough so far. Not the most aggressive tread but not having flats is more important to me. The OE Maxxis tires on my 2018 1000XP developed cracks between the lugs early on so I replaced them with 8 ply Maxxis Carnivores. They have held up well also.