Can be a few things, not in proper alignment, lower ball joint is worn, shocks are worn. -Those are most common, in that order.
Low air pressure is another cause for wear on both edges.
Poor tire alignment will cause wearing on the inside edges of rear and even front tires.
underinflated tires
will tires make noise if there choppy on inside
Wheels need alignment.
It will fit , but the tires will wear out on the outside edges because the rim pulls the tire to far out on each side.
wheel aligment or ball joints Lack of rotation and hard cornering.
Alignment is probably out. Sounds like a toed-out problem. This is where the wheels point out and the tires are skidding on the inside edge. There may also be worn suspension or steering parts causing or contributing to this.
have it checked every two years or if see wear on inside outside of tires
Assuming you mean wear of the edges of the tires, and not the middle, this is an issue of UNDER inflation of the tires.
There's several types of tire wear, I'll list a few of the most common: Low tread inside outside with good tread in the center = Too low air pressure. Low tread in the center with good tread on outer edges = Too high air pressure. Heavy wear on inside of both tires = camber and/or toe adjustment out. Heavy wear on outside of both tires = camber and/or tow adjustment out. Feathering or choppy wear = poor shocks and/or toe out of adjustment and/or unbalanced tire/s.
Potholes form when Ice, water, or ground movement causes a gap in the asphalt layer. Movement over the area causes wind which out the contents of the hole. The edges of the gap are weak and crumble into the area. This to is out. Natural of the particles cause the particles to to tires and are pulled out on the tires like dirt sticks to your shoes.
the tires themselves.