We have a 2006 with Z51 pkg, drilled brake ect. Vehicle has 25K , brakes just started to squeek when applied. I can change oil, wash and detail a car but know my limitations when it comes to mechanical items. I was thinking of taking vette in and have dearlership(stealership) change oil and check out the brakes. Any thoughts Thanks for any advise on if it needs just pads or?