New upgrade from 2015 xl Denali to 2018 xl Denali

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GTNator

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Look even better with tire shine! Lol

Yes, agree. Speaking of tire shine, has anyone found a long lasting and/or semi-permanent tire shine?


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Fifty

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Does the 18 have a new mrc software tune?
I thought all the hardware is the same. So if it rides better it has to be the tuning.

I hate how my 15i rides. Horrible. The same year Escalade rides 10x’s better on each of its settings.
 
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humer101

humer101

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Does the 18 have a new mrc software tune?
I thought all the hardware is the same. So if it rides better it has to be the tuning.

I hate how my 15i rides. Horrible. The same year Escalade rides 10x’s better on each of its settings.
Base on my experience on my previous Denalis I will said 189 k miles combined, this 2018 is far away from the others.
I don't know why but is completely different my neighbor Randy told me the same he ride my 2015 to Pennsylvania few times to go hunting and he said the same even before I comment that to him. [emoji848]

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Fifty

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GMC was worthless and told me to call the dealer.
Dealer said they would look into if it’s possibel to add the current tuning.
I have an appointment on weds!
Fingers crossed
 
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humer101

humer101

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GMC was worthless and told me to call the dealer.
Dealer said they would look into if it’s possibel to add the current tuning.
I have an appointment on weds!
Fingers crossed
Well Are in the right path. [emoji2]

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Fifty

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humer101, do you have the big brake kit on that black yukon in the picture?
 

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