Slot Car Order Checkout ORDERS PLACED AFTER 3:00 PM ON FRIDAY WILL BE PROCESSED ON MONDAY MORNING. View cart “1403R Super Tires Silicone .777/19.74mm OD” has been added to your cart. Returning customer? Click here to login If you have shopped with us before, please enter your details below. If you are a new customer, please proceed to the Billing section. Username or email * Password * Remember me Login Lost your password? You must be logged in to checkout.