Holman, what have I told you that the new GM trucks will not allow you to upsize your tires and recalibrate your speedo?

What if I told you it's not just the new trucks?

What do you mean?

Well, that's been a ongoing problem.

So everything with Global B, so 21 and plus Light D.

23 plus mid-sized trucks, and 24-plus HD's are on Global B. Every one of those trucks

cannot have a aftermarket or the dealer change your tire size to calibrate your speedo.

So it's one thing that we do, we couldn't do that in the aftermarket, right?

You go and get a set of 20s and put them on 35s, you got you got a little six inch lift kit whatever you do you can't even

go to the dealer and have them recalibrate your speedo so it's permanently off so if you want 35s on your HD, you'll have to buy that GMC 2500 HD AT4X AAV

addition that I have in my driveway right now or ZRR-2 Bison or AT4X A.

A-V- Edition Colorado.

It's funny because the Hummers, which have the same architecture as far as the ECU goes,

has a cow for 37s, but they did not put that into the rest of the lineup.

And so unfortunately, there is a whole lot of discussion apparently inside GM that because Global B has been

locked down for security right with all the different modules that have more

and more control over driving so you have to think about things like super crews right so

that's autonomous driving they don't want to throw anything off because super crews

is going to be part of their upgrades in the future they're not even letting anybody in there. So the only company I am aware of

that has cracked Global B is HP tuners, but they're focusing on the car, so I don't know if they

even know that they're the only ones or that this is even something to look forward to

They make a lot of money off the truck market so they've got to be aware and we can get them on the phone to get their I mean opinion I would be interested in finding out more

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