The quickest and easiest way to see if a product/part will fit your car is to use the parts finder where you can easily Shop by model.Shop by model
The other way is to find the SKU (part number) in your model's manual. Most RC cars even come with an exploded view which will make locating the correct part number easy.
Besides reading the products title for your model the only other way (unless you can tell purely from the image) is
by measuring parts.
This is sometimes impossible for some parts (like suspension arms and hubs) but can be very easy for parts like:
If you've tried all methods above and you're still scratching your head, then it might be time to contact the experts. If you do, please be ready with all the information you already know like SKU, brand, model and if you don't know any of them, make sure you send a picture of the part you need and the car you have.
There are various sizes & specs listed under the specifications tab on the product's page.
If the specific size or measurement you're looking for isn't there then press the "Request Info" button on the product page (located just under the add to cart button) and we'll get it for you.
Most tyres just glue on to the rims using tyre glue which is basically thin super glue (because it's thin, it's easier to apply neatly).
If you're lucky, the rims and tyres are designed with a beadlock (a ring that is removable. Typically by several screws). Beadlock rims are typically easy to point out but if you're un-sure just check the specifications tab on the product page.