The ute driver was trapped and the doors of the vehicle were cut off to free him.
He was transported to hospital by St John ambulance with moderate head and chest injuries which included a cut to his head.
The driver of the fully laden logging truck was also taken to hospital with minor chest injuries. Mr Ewers said he had been drifting in and out of consciousness.
Mr Ewers said police would be investigating the crash.
"There's witness statements being taken so after we've done all of that we will look at it and decide what charges, if any, are made."
Mr Ewers said it was a reminder to people to ensure they have enough time to stop.
"You never know what is going to happen in front of you so it's travelling at the correct speed to be able to stop in time. It's concentration and keeping the concentration up and travelling at a speed where you can safely stop, especially at intersections," he said.
The crash comes after a fully laden logging truck had to be removed by a crane after it crashed off Otaika Valley Rd, SH15 last month following torrential rain.
Last May, after three logging truck crashes in seven weeks, residents aired their concerns at a public meeting.