That depends on the type of transmission your vehicle uses. Cars with automatic transmissions should come with a dipstick specifically for this purpose. Just make sure your vehicle is parked and running on an even surface when you check your transmission fluid.
Transmission dipsticks are not standard on cars with manual transmissions. If your manual transmission does not have a dipstick for transmission fluid, the technicians at Tire Works can check these fluid levels for you and take action if needed.