4 Piston Big Brake Upgrade from 2019-20

[SRQYukon]

I had no problems getting mine from Summit Racing, but that was 3 months ago. The U.S. market is still having supply-chain issues throughout the automotive industry, so that is probably the case with the calipers.

 

[91RS]

They have been on backorder a while now.

 

[Fjs0001]

Anyone having an issue finding the left calliper on the front? I can get the right one all day long but can’t get the left one. Summit doesn’t have any. Anyone have a better place to check?

I got mine from a junkyard I found on www.car-part.com. It came off of a 2020 Sierra AT4.

 

[Denalibro76]

I got mine from a junkyard I found on www.car-part.com. It came off of a 2020 Sierra AT4.

Thanks! I just found a couple used ones. Will be doing the work soon!

 

[Dantheman1540]

It's unlikely this info will help anybody but I can confirm that these brakes will clear 2008-2011 Dodge ram 2500 factory forged 17" wheels when 8 lug adapters are used to fit them on the front of an NBS truck.

Does anyone see any deals on pads and rotors for these? Or even a place to buy OEM pads and rotors as a kit instead of piecing stuff together.

Here's the barrel clearance at the top where it's usually the closest and, the wheels I'm referring to.

 

[Fjs0001]

It's unlikely this info will help anybody but I can confirm that these brakes will clear 2008-2011 Dodge ram 2500 factory forged 17" wheels when 8 lug adapters are used to fit them on the front of an NBS truck.

Does anyone see any deals on pads and rotors for these? Or even a place to buy OEM pads and rotors as a kit instead of piecing stuff together.

Here's the barrel clearance at the top where it's usually the closest and, the wheels I'm referring to.

I bought my rotors and pads from www.r1concepts.com. They'll send you coupon codes for 25% and 30% off all the time if you give them your email address. There are cheaper options, but I kept reading great reviews about their stuff so I decided to give them a try. So far I've been happy.

 

[Dantheman1540]

I bought my rotors and pads from www.r1concepts.com. They'll send you coupon codes for 25% and 30% off all the time if you give them your email address. There are cheaper options, but I kept reading great reviews about their stuff so I decided to give them a try. So far I've been happy.

That was actually the first place I checked! I have a set of their pads and rotors on my 4 piston swapped tahoe that have been great so far but I haven't gotten a cupon from them in 2 months so I was looking elsewhere. Might end up with Powerstops NOT drilled/slotted rotor and pad combo for $193.

 

[SRQYukon]

That was actually the first place I checked! I have a set of their pads and rotors on my 4 piston swapped tahoe that have been great so far but I haven't gotten a cupon from them in 2 months so I was looking elsewhere. Might end up with Powerstops NOT drilled/slotted rotor and pad combo for $193.

Better resubmit your info to R1 Concepts. I get a message from them every day. Right now I'm getting two or three a day.

 

[Dantheman1540]

Better resubmit your info to R1 Concepts. I get a message from them every day. Right now I'm getting two or three a day.

I may have unsubscribed from one or two of their many distribution lists but it’s ok I found OEM rotors for a good price and an OEM style pad from powerstop to top it off. Should all be here in a week or so.

 

[Dantheman1540]

Got these brakes setup on my 2005 Silverado with Ram 2500 17” wheels.