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5 Posts
hello all, im new here so im sorry if i post this in the wrong section.
my dad purchased his first deisel about three months ago. its a 06 silverado lbz, the truck came with a 6 inch lift 17x10 alloy rims wrapped with 34 inch nitto terra grapplers load d. since then hes added a bully dog tripple dog downloader and a k&n cold air intake to try and help the mileage out. hes only getting 13 mpg back and forth from work (60 mile daily commute) and when we tow our 21 foot toy hauler we're getting 8 mpg. is this normal?
my dad purchased his first deisel about three months ago. its a 06 silverado lbz, the truck came with a 6 inch lift 17x10 alloy rims wrapped with 34 inch nitto terra grapplers load d. since then hes added a bully dog tripple dog downloader and a k&n cold air intake to try and help the mileage out. hes only getting 13 mpg back and forth from work (60 mile daily commute) and when we tow our 21 foot toy hauler we're getting 8 mpg. is this normal?