My rear chome whheel squeeks when i break

Most likely your rear brake shoes are worn down far beyond the min limits and you now have metal to metal contact, which causes the grinding noise, overheating and poor braking. You most likely will need to replace the drums. The other rear wheel will probably be the same.

remove the rear whheels and check the drive lugs on the axles to see if broken or just rusted or stuck down

Make sure you have the http:// prefix copied in the url. Beyond that, I would think it would be up to the recipient's email client/program to display the link as clickable.

WOW!!!WHAT A JOKE!MY KID SAVED $470 AND PURCHASED HIS MX 650 ONLY TO HAVE THE REAR FREEWHEEL BREAK THE FIRST WEEK RIDING IT.NND BY SEEING ALOT OF THE SAME PROBLEMWITH EVERYONE ELSE.RAZOR SHOULD' VE AT LEAST PUT A HEAVYDUTY ONE IN IT.OK PEOPLE LETS FIGURE IT OUT IF ANY ONE KNOWS AGOOD BEARING COMPANY,POST IT.MY KIDS BUMMED HE CANT RIDE IT

Yes!

are they chrome inserts or plated cutouts with plated chrome on them ..sounds like a ting -ting noise or light tapping ...or are the rims solid if my first question was a yes then try see if they are all secure and not loose this has to many different style of rims or is it an internal sound other than the tire issue ...such as wheel bearings or possibly the brake guard rubbing or loose ?

undew the screew at the back of the breakes and turn them round slightly so the wheel in midlde then tighten back up should stay in midle then just not put on straight thats all mate

If the squeeking is happening over bumps, and is not related to breaking, it could be a bearing in the steering linkage. My tahoe is doing the same thing, and my local garage says it is only a dealer fix. That is why I am searching this site now, is to find out if anyone else is complaining about this. I was told that GM is fully aware of this problem.

it is most likely the valve stems. take off the caps and spray some soapy water in them and around the base. if there is a leak you will see bubbles.