Kia Troubleshooting Questions? Ask a Mechanic
According to the Kia Severe Service Maintenance Schedule, the transmission fluid should be replaced at intervals of every 60,000 miles or every 48 months, whichever occurs first.
As for the struts and shocks- these are to be inspected at every 15,000 miles and replaced at intervals of every 50,000 miles.
If you found this answer helpful, please help me and leave a rating using the "stars" at the top of the page or click 'accept'.Rating or accepting my answer does not cost you extra. It allows me to be credited for this Q&A.