
XYZ Racing Hollow Rear Brake Kit — Cadillac ESCALADE (2015-2019)
SKU: XYZ-BRK-BKR-CA-A003-REAR
- IncludesRear axle pair (2 discs + 2 calipers)
- PositionRear
- Disc Ø380–421 mm
- Caliper pots8-pot
- Lead time10–15 working days
Fits Cadillac ESCALADE (2015-2019)
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Caliper render for this kit:

At well over two tonnes before passengers and cargo, the fourth-generation Cadillac Escalade loads its rear axle harder than almost anything else sharing the road. That mass has to be converted to heat every time you slow, and on a long motorway descent or with a trailer hitched, the standard rear brakes are doing far more thermal work than the factory hardware likes to admit.
The XYZ Racing Hollow Rear Brake Kit for the Cadillac Escalade (2015-2019) addresses that head-on: a larger, lighter rear stopping package built to shed heat and hold pedal feel when a heavy SUV is asked to stop repeatedly. Supplied as a matched left-and-right pair, it is the rear half of a serious braking upgrade for owners who tow, cover distance two-up and loaded, or simply want a big Cadillac that stops with more authority than it leaves the showroom with.
What this brake kit does for your 2015-2019 Cadillac Escalade
The first thing you feel is consistency. Where the original rear brakes go long and wooden after a few hard stops, the bigger rotor and caliper here carry more thermal mass, so the pedal stays where you left it down a mountain pass or off a fast slip road. The two-piece, hollow-vane rotor construction trims rotational and unsprung weight at each rear corner, which sharpens how the Escalade settles under braking rather than wallowing onto its nose. Pad compound is your call: Street for quiet, low-dust daily duty, Sport for firmer bite on a fast-road or towing car, Racing when the SUV sees genuinely punishing repeat-braking use. Matching the rear compound to the front keeps the brake balance honest. Painted caliper finishes, from understated Anodized Black to Red, Yellow or Gold at no extra cost, let the hardware read as deliberate behind the wheel spokes.
About the Hollow Rear Brake Kit
The Hollow Rear Brake Kit takes its name from its rotor design: material is cored out from within the disc structure to cut weight without surrendering the swept area and thermal capacity a heavy vehicle needs. Lighter rotating mass means the rear axle reacts more quickly, and less heat is soaked into the surrounding hub and bearing. The disc is a two-piece floating design, so the braking ring can expand under heat without distorting the bell. The kit pairs that rotor with an upgraded caliper, hollow-bodied as standard with a Hollow Racing upgrade available for serious track use that removes the dust cover, is rated to 1000C and carries a two-year warranty, and is offered with three pad compounds, Street, Sport and Racing, so the same hardware suits a quiet daily Escalade or one worked hard. Painted caliper colours run from factory-discreet Anodized Black to a finish matched to the car, with premium polished-forged and candy options and a custom Pantone choice, while discs can be drilled or slotted at the same price, braided lines are included, and the centre bell can be upgraded to a two-tone anodized colour or titanium. As a rear-specific kit, it is engineered to balance the braking bias correctly rather than overwhelm it.
Fitment for the Cadillac Escalade (2015-2019)
This kit is fitted to the rear axle of the Cadillac Escalade across the 2015 to 2019 model years, as a left-and-right pair. Confirm your exact year and trim against the options above before ordering, and pair it with the matching front kit where you want a balanced front-to-rear upgrade rather than a rear change alone.
What buyers also search for
- Cadillac Escalade rear brake upgrade for towing and heavy loads
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- Escalade rear brake kit with Street, Sport and Racing pad compound options
- Lightweight hollow-vane rotor rear brakes for the fourth-generation Escalade
- Coloured caliper options for a 2015-2019 Cadillac Escalade
Choose your pad compound and caliper colour and configure yours when you order.
What’s in the kit
Rear axle kit — supplied as a complete bolt-on assembly.
- 2×Two-piece floating discs — 380–421 mm: you pick the exact diameter with the "Disc size" option
- 2×Lightweight aluminium centre bells
- 2×Forged aluminium calipers — 8-pot
- 2×High-stiffness mounting brackets
- 2×Braided stainless steel brake lines
- 4×High-performance brake pads (1 set)
- 1×Fitting hardware & tools pack
Parking brake: Retains your original (OE) handbrake.
Choosing your spec
Every kit is built to order around the choices you make above. Here is what each option actually changes, so you can spec yours with confidence.
Brake pads — Street, Sport or Racing
Every kit ships with a full set of high-performance pads; the compound is your call.
Street is the right default for fast-road driving — a strong, progressive cold bite with low noise, low dust and long disc life. Sport raises the working temperature and adds bite and fade resistance for hard road use and the occasional track day, while still behaving on a cold morning. Racing is a track compound built for sustained abuse: huge fade resistance and bite once heat is in it, at the cost of more noise and dust when cold. Match the pad to how hard you actually use the brakes — there is no benefit to a race pad that never gets up to temperature.
Caliper grade — Hollow vs Hollow Racing
Hollow is the standard caliper on every kit: a hollow-body forged caliper, lighter than a solid one, fitted with a dust cover and backed by a 5-year oil-leak warranty. For most fast-road and spirited track use it is all the caliper you need.
Hollow Racing is the track-grade upgrade. It runs the same hollow body but without a dust cover (so there is nothing to melt at sustained high temperature), uses a twin-metal piston that isolates heat travelling from the disc to the oil seal, and is rated to 1000°C. Available 330–356mm (rear). Warranty is 2 years on oil leaks and 10 years on appearance. Built for professional racing and repeated track days.

Caliper colour & finish
Painted colours (Red, Yellow, Gold, Black, Anodized Black) are included at no cost. Want an exact match to your car? Custom Color (+£150) paints the calipers to any Pantone code you supply (15–20 day lead time).
Polished Forged finishes are the flagship: a forged caliper given a mirror-polished surface treatment that shifts colour with the viewing angle. Beyond the looks, the polished surface dissipates heat better, resists rust and stands up to the weather. Choose Titanium (neochrome, +£350), Polished Gold (+£300) or Polished Silver (+£250). They look their best paired with a titanium centre bell. Care: clean only with a dilute neutral cleaner or water.
Candy colours (+£200) use a deep candy-paint and polishing process for a mirror-reflection, boutique finish — pick Teal, Blue, Red or Orange (shown below right).


Centre bells
The centre bell is the CNC-machined aluminium hat that joins the disc to the hub. The standard anodized centre bell is included. The Two-tone bell (+£200) adds an anodized accent ring — choose Red, Yellow, Orange, Purple or Silver right here at checkout. The Titanium centre bell (+£500) is a forged titanium bell (bolts not included) that finishes off the polished-forged look.

Other products that fit this vehicle
Front & rear brake kits, coilovers and more for this car
