These are also found on cars and trucks . Tires must be removed but a few wheel weights , valve stems and other minor attachments are permissible. Dirt , Mud or other excess metal etc can devalue the price of these significantly.
Note: Aluminum is Non Magnetic, so use a magnet to check your wheels to be sure they are Actually Aluminum. If the magnet pulls strongly toward your wheel it is probably some type of steel wheel. Also beware of rubber or plastic coated steel wheels , They can be very deceiving and will end up being bought for scrap iron shredder scrap.