Watch this space for the upcoming Performance Tips from Ultimate Performance Ltd. Keep your car or truck running at the peak of performance with our insider tricks and tips —-FALL TIP— Well fall is here now and it is time to start preparing your car for WINTER. It is time to check the condition of your antifreeze, your wipers and change your washer fluid to a winter washer fluid.It is time to think of a winter tune-up and to check the condition of your battery. DONT WAIT TILL ITS TO LATE.