The offer is valid from 1 September - 31 October 2021. Purchase a set of four (4) or more Dunlop Grandtrek PT3, AT5 & AT3G tyres 17" and above to receive $100 cash back or 16" and below to receive $50 cash back via instant redemption. This offer is redeemable in store only at time of purchase and cannot be claimed in conjunction with any other offer or promotion. Offer excludes Government and Wholesale purchases. Not available with any other offer.