Direct-Mount Front Fitment
Vehicle-specific direct-mount configuration for Toyota Tundra (XK50) and Toyota Sequoia (XK60) front-axle applications.

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2007-2021 Toyota Tundra & 2008-2022 Sequoia AR6 Direct-Mount Front Big Brake KitDirect Mount Series Front Axle 6 Piston 2007 2021 Toyota Tundra (XK50) & 2008 2022 Toyota Sequoia (XK60) AR6 Direct Mount Front Big Brake Kit The TTSPORT AR6 Direct Mount Series front big brake kit is engineered for Toyota Tundra (XK50) and Toyota Sequoia (XK60) builds that need stronger front axle braking under towing, payload, larger tires, armor, roof loads, and repeated downhill use. It pairs a forged 6 piston caliper with 362 mm 32 mm two piece
Direct-Mount Series · Front Axle · 6-Piston
The TTSPORT AR6 Direct-Mount Series front big brake kit is engineered for Toyota Tundra (XK50) and Toyota Sequoia (XK60) builds that need stronger front-axle braking under towing, payload, larger tires, armor, roof loads, and repeated downhill use. It pairs a forged 6-piston caliper with Ø362 mm × 32 mm two-piece front rotor assemblies, stainless-steel braided lines, and vehicle-specific fittings for firm, predictable pedal response.
Vehicle-specific direct-mount configuration for Toyota Tundra (XK50) and Toyota Sequoia (XK60) front-axle applications.
Two-piece forged aluminum body with 30 mm × 2 / 34 mm × 2 / 38 mm × 2 heat-insulated pistons and dust boots.
55.0 cm² total piston area per caliper helps deliver controlled clamp force for heavier front-axle braking loads.
Ø362 mm × 32 mm internally vented front rotor assembly with fixed mounting, directional design, and curved-slot face pattern.
AR6 requires 17 in or larger wheels and at least 102 mm of spoke clearance to the front caliper.
PTFE inner liner, SUS304 stainless-steel braid, and PVC protective outer sheath help reduce hose expansion under braking load.
The staggered piston layout helps equalize pad pressure across the rotor face, reducing taper wear and improving release feel. The Ø362 mm × 32 mm two-piece rotor assembly adds thermal capacity for full-size truck and SUV use in stop-and-go traffic, mountain descents, towing, and loaded travel.
| Brake Caliper | |
|---|---|
| Series | Direct-Mount Series |
| Model / Application | AR6 |
| Axle Position | Front |
| Piston Count | 6-piston |
| Piston Type | Two-piece heat-insulated pistons with dust boots |
| Piston Diameter | 30 mm × 2 / 34 mm × 2 / 38 mm × 2 |
| Caliper Dimensions | L 330 mm × W 167 mm × H 128 mm |
| Total Piston Area | 55.0 cm² per caliper, all pistons combined |
| Manufacturing Process | Two-piece forged aluminum body |
| Net Weight | 4.45 kg per caliper, without pads |
| Surface Finish | High-temperature gloss coating |
| Recommended Wheel Size | 17 in or larger |
| Recommended Rotor Size | Ø362 mm × 32 mm |
| Brake Rotor | |
| Rotor Material | Heat-treated high-carbon cast iron |
| Axle Position | Front |
| Rotor Dimensions for This Application | Ø362 mm × 32 mm |
| Construction | Two-piece rotor assembly |
| Ventilation | Internally vented |
| Rotor Mounting | Fixed |
| Directional Design | Yes — left/right specific |
| Rotor Face Pattern | Curved slot |
| Brake Pads | |
| Compatible Rotor Material | Iron / steel rotors only |
| Operating Temperature Range | 0–600 °C |
| Average Friction Coefficient | Average μ: 0.38; variation depends on temperature, line pressure, and rotor condition |
| Lines | |
| Brake Line Construction | Three-layer reinforced construction |
| Brake Line Material | PTFE inner liner / SUS304 stainless-steel braid / PVC protective outer sheath |
| Brake Line Fitting Type | Vehicle-specific fittings; caliper-side and chassis-side fittings vary by application |
| Vehicle Application & Rotor Mapping | |
| 2007-2021 Toyota Tundra (XK50) | Front · Ø362 mm × 32 mm |
| 2008-2022 Toyota Sequoia (XK60) | Front · Ø362 mm × 32 mm |
| Fitment & Installation | |
| Primary Vehicle Application | 2007-2021 Toyota Tundra (XK50) · 2008-2022 Toyota Sequoia (XK60) |
| Model Years | Toyota Tundra XK50: 2007-2021 · Toyota Sequoia XK60: 2008-2022 |
| Axle | Front |
| Caliper Mounting Type | Direct mount |
| Minimum Wheel Size | 17 in or larger |
| Minimum Spoke Clearance | 102 mm |
| Brake Line Fitting Type | Vehicle-specific fittings; caliper-side and chassis-side fittings vary by application |
| Bedding-In Procedure | Required |
For Toyota Tundra XK50 and Toyota Sequoia XK60, the correct AR6 front rotor specification is Ø362 mm × 32 mm with two-piece rotor assemblies. Confirm 17 in or larger wheels, 102 mm minimum spoke clearance, and brake-line fitting compatibility before ordering.
2 × AR6 6-piston forged aluminum front calipers, left/right specific.
Brake pads for both front calipers, rated 0–600 °C and intended for iron / steel rotors.
2 × Ø362 mm × 32 mm two-piece front rotor assemblies, internally vented, curved-slot, and left/right specific.
2 × three-layer stainless-steel braided brake lines with PTFE inner liner, SUS304 braid, PVC protective outer sheath, and vehicle-specific fittings.
Vehicle-specific direct-mount hardware for Toyota Tundra XK50 / Sequoia XK60 front-axle installation.
AR6 is a Direct-Mount front kit. Caliper brackets are not used on this configuration. The rotors are supplied as two-piece rotor assemblies, not one-piece rotors.
AR6 requires 17 in or larger wheels with at least 102 mm of spoke clearance. Wheel diameter alone is not enough; spoke shape, offset, spacer use, and inner barrel profile must be checked before ordering.
17 in or larger wheels are required.
Minimum spoke clearance: 102 mm. Check spoke shape, offset, spacer use, and inner barrel profile before ordering.
Application: 2007-2021 Toyota Tundra (XK50) and 2008-2022 Toyota Sequoia (XK60), front axle, with Ø362 mm × 32 mm rotor specification.
Send your model year, trim, front brake hardware photos, wheel specs, and use case before ordering so TTSPORT can confirm compatibility.
Yes. This AR6 Direct-Mount front kit is configured for 2007-2021 Toyota Tundra (XK50) and 2008-2022 Toyota Sequoia (XK60). The correct front rotor specification is Ø362 mm × 32 mm.
This is a front-axle kit using Ø362 mm × 32 mm two-piece, internally vented, directional front rotor assemblies with a curved-slot face pattern.
17 in or larger wheels are required, with at least 102 mm minimum spoke clearance to the front caliper. Wheel diameter alone is not enough; spoke shape, offset, spacer use, and inner barrel profile must be checked before ordering.
The AR6 uses a Ø362 mm × 32 mm two-piece front rotor assembly. Do not describe this application as a one-piece rotor setup.
No. This is a Direct-Mount Series AR6 application with direct-mount front calipers and vehicle-specific front mounting geometry. Caliper brackets are not used on this configuration.
Yes. This AR6 kit is designed to work with the factory hydraulic system and ABS on supported Toyota Tundra XK50 and Toyota Sequoia XK60 applications. Professional installation and full system bleeding are required.
Yes. The included pads operate from 0–600 °C with an average μ of 0.38, suitable for street driving, towing, and loaded truck or SUV use on iron or steel rotors.
Yes. A proper bedding-in procedure is required to transfer pad material evenly to the rotor face and reach stable braking performance.
Need front fitment confirmation, wheel clearance review, or a matched front + rear brake setup?