Originally Posted by 06Sierra2 on a 31.5 inch tire i gained .4 tenths going from 3.23s to 4.10s, 60ft stayed the same bc of traction issues so thats a great gain! +1
Tires are over rated! 2006 Chevy silverado ext cab 5.3 with Hptuners, Longtubes, 411s locker, Stall, cold air exhaust excccc
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