I have a 2005 Trailer Blazer LT with 4.6 liter engine. I notice aloud squeaking coming from my front passenger tire couple of weeks ago. I just had the chance to take a look at it and saw that my inside brake pad needs to get replace. I also notice on the inside rotor there's a divot taken out of the rotor. I checked all the other brakes pads on all four wheels and there seems to me there's a lot of life left in them(About quarter of the pad is left. Not sure if it's ok to buy a new rotor and brakes for just the front passenger side wheel. I Have some pic of the worn brake pad and what the rest of the other brake pads look like but i'm unable to upload them for some reason. Get a message that file is to big for server.