Mudflinger lives in England, I don't think
Sam's Club has got there yet, but I could
be wrong.
Best thing to do is find a discount tyre
dealer and see what they have that would
be in the MT type tread, like the BFG MTs
or a Cooper AKA Pepboys here in the states.
A Buckshot Radial Mudder is the same tread,
there are about 4 or 5 knockoff brands that
have a good mud tread, not sure how the UK
will change the kind of tread available.
I understand Grizzly Claws are a popular
Offroad tyre, I didn't care for the tread
myself but if they work, be happy.
Good Luck,
Darrin