ATV/Quad bike tyres

Any one suggest a supplier in Canterbury that are reasonable priced? Looking at 4 new tyres shortly for my Polaris. From a quick look online, the prices are closer to car tyres nowadays! Sign of the times?

Try Springlynne motorcycles, halfway between Ashburton and Methven. They often have some sort of Quad tyres on a deal.

Thanks, have two places now to check.