About 50 truckies from as far away as Napier and Auckland registered their trucks to take part in the show at Baypark but Ms Salter said she had so much interest she could have had 150 trucks on the grounds.
Neither Auckland nor Tauranga had a truck show so Ms Salter took it upon herself to organise one in Tauranga because of the city's central location and the ideal venue Baypark provided.
Entry to the show was free but the truckies who registered their trucks were asked to make a donation and donation buckets were handed around at the show.
Ms Salter estimated they had raised between $2500 and $3000 for the hospital.
Part of Ms Salter's decision to support the children's ward stemmed back to her pre-school years when her mum spent three months in hospital after a truck racing accident. "The nurses from the children's ward kind of adopted me while my mum was in there," she said. "They were there for me."