Picking wheels for a race car can seem a little daunting if you don't have a lot of knowledge about certain points of metal manufacturing. One thing you will come across a lot is forged metal wheels or cast metal wheels. In fact, it may very well be one of the first questions you are asked if you stop in to pick out a set of racing wheels. To get to know the difference between the two, it is a good idea to know the pros and cons of forged wheels over cast wheels.
Pro: Forged metal wheels tend to be stronger than cast metal rims.
When a piece of metal is forged, the structure of the metal itself really isn't changed. The piece may be heated to make it more malleable, but it is not turned into a molten state. In the end, this means that a piece of forged metal usually holds up better in strength and resiliency tests than what a piece of cast metal would. For drivers who are concerned about how well wheels will hold up in certain conditions, such as on a racetrack, this one attribute can be highly important.
Con: You may not find as many designs with forged metal rims.
Because forged metal is pretty much manipulated from a solid state instead of being heated and molded, you may see fewer design choices when it comes to forged units. Casting metal allows for certain intricacies in design that just are not a real possibility with forging. While there are several styles to choose from, most will not boast those finer details you may desire for your ride.
Pro: It is pretty easy to find racing wheels with a forged design.
Racing wheels are actually pretty commonly forged, and it is for obvious reasons. For example, Moto metal wheels often boast forged composition with a range of finished styles and designs. Therefore, if you want a set of wheels for your race car that is forged and not cast, it should be no trouble at all to find something you really like.
Con: Forged metal wheels can be a little more costly than cast metal wheels.
Because forging is a much more hands-on process that takes more time during manufacturing, forged metal wheels tend to be a little costlier than cast versions. For the strength and resiliency you get from forged wheels, however, the added expense can be well worth the investment.