It’s time to tune up and top-off your ride for this year’s Power Tour. And right now, you can SAVE BIG on PEAK Antifreeze and SplitFire Spark Plugs – only at AutoZone. Just purchase PEAK Antifreeze or SplitFire Spark Plugs at your local AutoZone store from May 8th through July 2nd, send in your rebate form to get an AutoZone Gift Card for up to $35 back, and be automatically entered for a chance to win! $1.50 per gallon rebate in form of AutoZone Gift Card (maximum 2 gallons) $2.00 per plug rebate in form of AutoZone Gift Card (maximum 16 plugs) - All makes and models formula good for all cars and light-duty trucks - Mixes with any color antifreeze - Provides 5 year/150,000 mile Long Life protection - Your choice: The original premium spark plug or our triple platinum - Patented Split "V" design - Improves performance by delivering more complete combustion efficency   AutoZone and AutoZone & Design are registered trademarks of AutoZone Parts, Inc. (C) 2005 Old World Industries, Inc. All Rights Reserved.