What did you do to your NNBS GMT900 Tahoe/Yukon Today?

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hillstrubl

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I got some premium today for $4.36 cheapest it's been in about 3-4 years just in time for you know what......
Why are you running premium? Increased compression? If so it's cheaper at that spread to buy octane boost additive in bulk online and add it to 87.
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Put some new tires on today, 285/70r17 Cooper Discoverer AT3s. No rubbing even at full lock.
 

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Doubeleive

Wes
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Why are you running premium? Increased compression? If so it's cheaper at that spread to buy octane boost additive in bulk online and add it to 87.
-

Put some new tires on today, 285/70r17 Cooper Discoverer AT3s. No rubbing even at full lock.
Because it's a L94 and tuned for premium, I occasionally run e85 but there is only 1 station that has it around here
 

89Suburban

Bull in the china shop
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Why are you running premium? Increased compression? If so it's cheaper at that spread to buy octane boost additive in bulk online and add it to 87.
-

Put some new tires on today, 285/70r17 Cooper Discoverer AT3s. No rubbing even at full lock.
Good lookin rig cuz
 

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