08 tahoe Transmission fluid

[08withoe]

Hey guys,and recommendation on when or if I should change my transmission fluid on my 08 Tahoe with 64,000 miles. It has never been done before. Thanks

 

[rockenthebowtie]

15k if excessive towing, 30k normal every day driving

 

[08withoe]

I have 64,000 and it has never been done. Is it too late to do it now? Thanks

 

[rockenthebowtie]

Nah you should be ok