From what I've seen with the wheels you listed, they are made from plastic and mesh. I'd think it wouldn't take long before they chewed through the mesh. I've mostly seen them used with sugar gliders.
I use Comfort Wheels (giant 12") which you can get from any pet store. They are very common. I personally do not like Silent Spinners. They can, and have, ripped off toenails of other animals with thicker toenails (hedgehogs) so I'm sure they could do the same with rats. They are made from two pieces of plastic, the white and the colour, and the crack between those can catch toenails. So that's my two cents on that. Honestly, no wheels are actually silent unless you order a bucket wheel online from someone who makes them. But they can be pricey.
For toys, the bird section of Petsmart is a hit. Things like, wooden ladders (they climb them and chew them), ropes that attach to the cage for them to climb on and bird toys. Bird toys have a lot of interesting things. I'll show you some pictures of what mine have in some their cages right now.
In this cage they have two bird ladders (wooden ladders), a hanging white basket they sleep in, a hanging pumpkin that I put shredded newspaper in and hide treats, a bird toy hanging from the top of the cage (they love this because it's wood blocks covered in paper so they rip the paper off to get the the wood), another bird toy hanging in the middle (it's the orange one, they love this because it's plastic and wood toys attached to the toy, so they have to chew them off), then some other stuff.
Another bird toy. This one has wood blocks they chew and plastic rings they try to chew off. They pull on the rope as well trying to take it places.
Two more toys. The one on the left is from the small animal section, the one on the right is a bird toy. The one on the left is just things for them to chew on, they love the pinecone. The one on the right is the same as the one mentioned above with the paper covering the wood blocks. If you look at the picture I also hang plastic rings (baby teething rings) around the cage for them to chew on.
I also put other things. They've got a cube hammock, from the small pet (ferret) section. A pylon from the dollar store and a tent from the dollar store. They also have a tree trunk hide in the back, from the small pet section.
Tree branch wood perches also make good chews. This came from the bird section. And as you can see they love chewing on it. There is also a cereal box they hide in, a PVC pipe (from home depot) that is a tunnel and hanging basket they sleep in. I use shower curtain hooks from the dollar store to hang everything. And Dale, saying hello.
Boxes are tons of fun. Mine love when the box has 4 walls and a roof, with holes cut out for windows and doors, and of course they make their own doors too or decide a window should be a door!
And here are the ropes that I get from the bird section.
Mine love digging boxes. For some I use the pumpkin basket in the pictures, and others get a shoebox with a hole cut in the lid. I use paper, cupcake/muffin cups, paper bags, or aspen shavings.
The Carolina Storm Wheel is currently out of stock so I sent in an inquiry on when they will have more. Just ordered a tunnel hammock and a ladder for my ratties 
