My Silverado is due for its transmission service and the dealer quoted something that made me sit down. I know these services matter on trucks that tow and haul, but I’m wondering whether the dealer price is justified or if an independent can do the same job properly for less. I came across 800sayara.com/chevrolet-repair-abu-dhabi while looking into it, but I’d rather hear from owners who’ve actually had this done. Is a transmission fluid and filter change on a Silverado something any competent garage can handle, or is it one of those jobs where the dealer has an advantage? Also, how often are you actually doing this service, because the manual and the dealer seem to disagree on intervals. I’d rather follow the right schedule than pay for unnecessary work.