Sunday AM, headed out from Syracuse, NY to Charlotte N.C.! Got there sun. PM, 12 hrs on the money! Next AM, left Char. NC, for FT Campbell, KY! 11 hours later, sittin at the kids house, playin with the gran girl! TUES pm, headed back to NY, with gran kid in tow! 17 hours to get home!!!!!! Stupid weather! Glad I got a chevy! Well over 2000 miles from sunday AM till Wednesday PM! Now that's how you test a new- to- you, truck! The diablo tune did great and saved me on gas! Now to go for the up grade tune!