Maxxis MU09 Bighorn 2.0
27x9.00R12

It looks like the Bighorn but it's a lighter weight version primarily designed for racing applications but often found as factory ATV fitment. Very smooth riding.
4PR
Maxxis MU09 Bighorn
27/9R12
$299
Includes shipping, fitting and balancing

Tyre sizes available

12" rim

14" rim