Despite the spiking being successful, the vehicle allegedly continued to travel through the suburb, at one point on three wheels.
A shot from a shotgun was allegedly fired at the patrol car, causing minor damage.
The vehicle eventually came to a stop at a property in Matangi.
There were no injuries and the patrol car had minor damage.
Johnson-Khoun, 18, and Barton, 28, each made a brief appearance in the Hamilton District Court today on charges of dangerous driving, failing to stop, using a firearm against a law enforcement officer and unlawful possession of a firearm.
Lawyer Russell Boot said he wouldn’t be applying for bail on Johnson-Khoun’s behalf.
Instead, Johnson-Khoun was remanded in custody without plea by Judge Brett Crowley to reappear next week.
Jason Barton did not apply for bail today either.
He was remanded in custody without plea to reappear on Friday, when counsel Gerard Walsh hoped a bail application could be made.
Court documents show a third man was also in the vehicle at the time, but had not yet been arrested.