Overview
Baer’s 4302532R is a red Pro Plus rear brake kit built around a six-piston 6P caliper and a 14 inch two-piece slotted, drilled rotor. It is made for the rear axle of GM C1500 2WD trucks and SUVs in the years shown in the fitment section, provided the truck carries the OE C-clip rear end.
Staggered pistons and stainless components are part of the caliper design. The backing plate serves as the caliper mount and houses a park brake shoe assembly, so the parking brake is part of the same kit.
Key features
- Red powder coated caliper body
- Six-piston caliper with staggered pistons
- Stainless steel abutments and noise suppression clips
- Billet aluminum hat on the rotor
- Dual seals against dust, weather and pressure
- Braided brake hoses with DOT approval
- Vented two-piece rotor with slotted, drilled and zinc-plated face
- Park brake built into the backing plate
Choosing rear brake upgrades
Rear brake upgrades on a light truck mostly change how much clamping force reaches the rotor and how quickly heat leaves the friction surface. A larger multi-piston caliper spreads pad pressure more evenly, which helps the pads wear consistently and keeps pedal feel steady when the truck is loaded or towing. Pairing the caliper with a vented rotor and the correct pad compound matters as much as the caliper itself.
Before buying, confirm the rear axle, drum size and wheel clearance, since those decide whether the kit bolts on without modification. Brake lines, master cylinder capacity and proportioning valve settings are often reviewed when rear brakes change, and the front brakes should be in good shape so the truck stops evenly.
Inspect the rotor face, pads and hoses at every wheel service. Scoring, uneven pad wear, a soft pedal or a pulsing feel under braking usually means something needs attention. Re-torque lug nuts after the first few drives on a new rotor, and bed in new pads gradually.
Specifications
| Brand | Baer Brakes |
|---|---|
| Part number | 4302532R |
| UPC | 844165055204 |
| Caliper | 6P, 6-piston, floating |
| Caliper color | Red |
| Rotor outside diameter | 14.0 inch |
| Rotor type | 2-piece, vented |
| Rotor thickness | 1.15 |
| Rotor surface | Slotted, drilled and zinc plated |
| Pad type (FMSI) | D0731 |
| Minimum wheel diameter | 18.0 inch |
| Lug count | 5 lug |
| Wheel bolt pattern | 5×5.00 in |
| Brake hose | Braided, DOT approved |
| Park brake | Included |
| Park brake cables | Not included |
| Drive | 2WD |
| Axle | Rear |
| Template | Q135P |
| Emission code | 6 |
| Grade | Performance |
| Country of origin | USA |
Vehicle fitment
It fits 1988–1998 Chevrolet C1500, 1988–1998 GMC C1500, 1992–1999 Chevrolet C1500 Suburban, 1992–1999 GMC C1500 Suburban, 1995–1999 Chevrolet Tahoe and 1992–1999 GMC Yukon. The kit applies when the truck has the OE C-clip rear end and 10 inch rear drums.
Years after 1999 and 4WD versions are outside the list, and Tahoe models before 1995 are not included. Confirm your vehicle’s year, model and trim before ordering.
Installation notes
Plan on a rear wheel of 18 inch or larger, since the minimum wheel diameter is 18.0 inch. Compare the 14 inch rotor with the Q135P template before mounting. Pre-assembled rotors and braided hoses come with the kit.
What’s included
The kit includes the red six-piston caliper, 14 inch two-piece rotor with billet aluminum hat, backing plate with park brake shoe assembly, D0731 pad type, and braided hoses with hardware.
Not included: Park brake cables.
