NZ Trial Series 19/20 Round 4: Harrisons Hiremaster 4×4 National Trial Posted on 23/10/202023/10/2020 by Daniel Howat Rally Recap for the first wet rally of the season in Turakina, report by 4×4 Action Adventure Jarred Biggs takes the win at a wet National 4×4 Trial at Wanganui