The alignment on your front-end tires may be off, it would be a good bet to take your car to a mechanic.
215 75R 15
Sounds like a slipped belt in one of the front tires. Have the tires checked and replace as necesary. I recommend in pairs (front or rear at the same time) or all four.
you can reach them by removing the tires and the wheel well guards [plastic]
Assuming you mean wear of the edges of the tires, and not the middle, this is an issue of UNDER inflation of the tires.
this is best achieved by placing the front of vehicle on jack stands and remove both front tires-not required but makes alittle easier- majority of plugs are acessable through the fender well where tires where removed-on some models you may have to remove the dog house to get too the back plugs-
Need to check the balanceing of the front tires. Then check the tie-rods for play. THE FRONT TIRES COULD HAVE A BELT BROKEN.
Possible alignment issue.
New shocks or struts, new springs, new bushings, and new tires.
VERY SIMPLE....JUST LET THE AIR OUT OF YOUR FRONT TIRES.
It sounds like you need to get a front end alignment plus the tires balanced.
Make sure you don't switch tires from one side to the other. Take the front tires and put them on the rear, and the rear tires will go on the front. Make sure they stay on the same sides that there on. That's it.
A Chevy Aveo can not be flat towed. It needs to be dolly towed, front tires off the ground, rear tires on the ground. Consult your local Chevy dealer for more info.