Thanks for the reply guys they are
AMS Swamp Fox 6 Ply
Sizes
Fronts 27 x 9-12
Rears 27 x 12-12
I can get them for $250 AU so I am gonna get them and give them ago.
I am chasing more top end speed as Mick and i are about to have our first race meeting on the easter long weekend and we will be competing against Hyaboosa and ZX 14 powered buggies.
I am also looking for the 6ply tyre as we have already staked or standard tyres in the bush and limping back 20 miles with a flat doesn't do the rims much good.
Dan