birchhatchery
OBS Enthusiast
- Joined
- Dec 26, 2013
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- 52
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what kind fuel milage yall getting I got a 97 gmc sierra K2500 4x4 single cab with a 5.7 Vortec motor stock truck with 2 leave spring helpers in back 265/75/16 tires. I get between 10-12 mpg and a lil over hundred thousand miles on motor over 224thousand on truck is that bad or good the fuel milage?