4 Piston Big Brake Upgrade from 2019-20

[91RS]

Those are AT4 18” wheels.

 

[mang213]

Looks Good!
The Trail Boss wheel is a good looking wheel, and smoking price!
Do they have the squiggly ones, I think these were for the 19 GMC?
These ones fit too.

View attachment 278239

Not sure but I'll share the Seller's info from ebay for you guys to look up. They had an excellent rating with tons of transactions, and the wheels got to me pretty quickly in very good packaging. Info coming soon

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[mang213]

Here you go fellas. https://ebay.com/usr/tofnlows10



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[fasteddy]

Those are AT4 18” wheels.

Thank you....I never know what they are.
But I like that wheel.

 

[fasteddy]

Here you go fellas. https://ebay.com/usr/tofnlows10



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I found the Repop AT4s ($681, LOL) and the TrailBoss wheels under this seller.
I think the AT4 wheel would look really good in silver or candy red.

https://www.ebay.com/itm/293668775897

Seller is OEWheelsllc, just in case the link goes away.

 

[fasteddy]

And BTW,
I took the Tahoe equipped now with the super calipers to AZ today.
With that trip and weekend mileage I have about 500 miles on em.

And so far.
1. No loss in torqued settings on the caliper bolts
2. No spacer (washer) degradation...compression or weirdness
3. No uneven pad wear or strange streaking on the rotor. If I don't have it lined up correctly I'll see uneven pad wear.
4. No stress cracks from shaving that ridge off yet.

And I was able to follow cars in front of me so much closer without the fear of not being able to stop in time.....and fend off the dorks from diving in front of me.

And I stopped a few times on the trip to take rotor and caliper heat readings....no issues
At the bottom of a 20 minute downhill grade (and about 90 outside) I stopped to check the temps and no issues.
I actually touched the caliper with my finger (I never do that) and was so surprised that it was barely even warm. Being made of steel I thought it would've
retained more heat. It must be made of some weird alloy.


Here's a thought.
If I towed alot with one of these vehicles, I would definitely want to use these calipers and rotors.
I don't know if it fits on a 2500, the spindle/caliper bolt pattern might be different.

 

[01subCT]

So anyone interested in cross drilled powerstops are on back order till after July 5th I guessbut after researching I found r1 concepts has them.they actually machine them after you order takes a week minimum.then it was 5 days shippjng.gonna run about 200 for the pair.i scored a 25% off code from there site tho got them shipped for 135!!!part numbers are in the pics.ill get pics of the install hopefully soon

 

[Dantheman1540]

Here's a thought.
If I towed alot with one of these vehicles, I would definitely want to use these calipers and rotors.
I don't know if it fits on a 2500, the spindle/caliper bolt pattern might be different.

This is exactly why I want to do it.

So anyone interested in cross drilled powerstops are on back order till after July 5th I guessbut after researching I found r1 concepts has them.they actually machine them after you order takes a week minimum.then it was 5 days shippjng.gonna run about 200 for the pair.i scored a 25% off code from there site tho got them shipped for 135!!!part numbers are in the pics.ill get pics of the install hopefully soon

View attachment 278468 View attachment 278469 View attachment 278470

I think I'm gonna jump on this now! Thank you so much!

 

[Dantheman1540]

Alright, I'm not one to recommend people jump on a deal but R1 has 25% off rotors and pads for this swap, just saved me $72.

 

[the_tool_man]

I get all my OEM discs from Brake Performance. They cryo-treat them for durability and warp-resistance. I started using them back when I had a Mustang Cobra that would warp the fronts on a regular basis. They have several styles; plain, drilled, slotted and combinations. They also zinc coat, silver or black.

https://brakeperformance.com/all-products.php

They list discs for 2019/20 Silverado. So I assume these work for this application. FYI the 35% discount is perpetual. Every now and then it bumps to 40%.