AMP Research BedStep for 2022-2026 Toyota Tundra 3rd Gen XK70

✅ OFAS VERIFIED FITMENT: 2022–2026 Toyota Tundra 3rd Generation (XK70 Platform) | All Bed Lengths | 2WD & 4WD | Frame-Mounted | Foot-Activated | 300 lb Load Rated
📍 Regional Best-Sellers: Engineered for High-Mercury and Bayou environments.

Why Obsidian Recommended This for Your Region

Optimized for High-Mercury Conditions: High-Mercury Tundra owners — running job sites in the Southwest, the Gulf Coast, and the Deep South — deal with sustained ambient temps that push cheap step hardware past its rated threshold fast. We carry the BedStep because its high-strength aluminum construction and corrosion-resistant finish are engineered to stay dimensionally stable in High-Mercury conditions where the cab thermometer reads 115°F and the rear frame is radiating another 30 on top of that. Your 300 lb load rating stays intact. Your foot-activated mechanism deploys clean. Every time.

Built for Bayou Duty: Bayou Tundra owners — running South Louisiana, the Mississippi Delta, and the Gulf Coast wetlands — deal with year-round humidity, standing water, and salt air that destroy cheap step hardware within a single season. We’ve vetted the corrosion-resistant hardware and reinforced hinge system on this unit specifically because Bayou conditions demand a step that resists moisture infiltration at the pivot, stays grippy on a wet step pad, and deploys clean after sitting in a humid garage all week.

Is This for You? (Before You Buy)

Confirm these 3 “Truths” to ensure a 100% fit:

• [ ] Generation: Do you have a 2022–2026 Toyota Tundra (3rd generation / XK70 platform)? (2021 and earlier Tundra is the 2nd generation XK50 with different frame mounting points — it requires a separate BedStep unit).
• [ ] Rear Bumper: Are you running a stock rear bumper? TRD Pro rear bumper buyers must confirm step clearance before ordering. Aftermarket rear bumpers, rear armor, and tow sensor brackets also require clearance verification — measure twice.
• [ ] Bed Length: Confirm your bed length and 2WD/4WD configuration — all configurations are confirmed fitments for 75329-01A.

The Driver Experience (The Obsidian Take)

Most Tundra bed access solutions are a tire step that shifts every time you use it or a tailgate you have to climb over with a load in your hands on a truck that starts at $50,000. We chose the 75329-01A because AMP Research’s frame-mounted BedStep deploys with a single foot tap, holds 300 lbs without flex, and stows flush to maintain ground clearance when not in use. The reinforced hinge system and all-weather non-slip traction pad mean zero maintenance — no grease schedule, no seized pivot after a Bayou summer, no step that stops working when you need it most at the boat ramp or the job site. Expect a 3rd gen Tundra that works as hard as the owner running it.

Obsidian DIY Notes

• Pro Tip: Measure twice before drilling — aftermarket liners, bed-extenders, tow package brackets, and trailer hitch receivers can interfere with the frame mount on this unit. TRD Pro rear bumper buyers: confirm step clearance before ordering.
• What Else You’ll Need: Confirm your Tundra is the 2022–2026 3rd generation XK70 — not the 2021 or earlier XK50 — before ordering. If you’re running an aftermarket rear bumper or rear armor, contact our team to verify mounting clearance before we ship.

Technical Specifications

2022–2026 Toyota Tundra XK70 BedStep Specs

• SKU: 75329-01A
• Platform: Toyota Tundra 3rd Gen XK70 (2022–2026) — not compatible with 2nd gen XK50 (2021 and earlier)
• Load Rating: 300 lbs
• Mount Type: Frame-mounted — driver or passenger side
• Activation: Foot-activated deploy / retract — no hands required
• Construction: High-strength aluminum with reinforced hinge system
• Step Surface: Non-slip all-weather textured step pad
• Compatibility: All bed lengths | 2WD & 4WD
• Storage: Stows flush — maintains ground clearance when not in use
• Finish: Corrosion-resistant hardware and finish
• Weight: 11 lbs
• Shipping: Ships via Ground (Standard Parcel) depending on regional warehouse availability.

Tundra XK70 BedStep Installation & Technical Notes

• Difficulty: Moderate DIY / Professional Recommended for optimal bracket alignment
• Generation Note: XK70 (2022–2026) only — XK50 (2021 and earlier) requires a separate BedStep unit
• TRD Pro Note: TRD Pro rear bumper buyers must confirm step clearance before installation
• Clearance Note: Aftermarket rear bumpers, rear armor, tow sensor brackets, and trailer hitch receivers require clearance verification before installation
• Post-Install: No alignment or suspension recalibration required
• Policy Note: Once installed, the unit is non-returnable per AMP Research policy

Verified Fitment (OFAS Standard)

✅ CONFIRMED FITMENT:

• 2022–2026 Toyota Tundra — 3rd Generation XK70 | All Bed Lengths | 2WD & 4WD

❌ FITMENT REQUIREMENTS:

• 2021 and Earlier Toyota Tundra (2nd Gen XK50): Different frame mounting points — requires a XK50-specific BedStep unit. Contact our team for the correct part number.
• TRD Pro Rear Bumper: Step clearance verification required before ordering. Contact our team to confirm compatibility with your specific TRD Pro configuration.

Final Fitment Check

Don’t guess on your bed access setup. Text your VIN to (469) 407-7538 for a 100% Yes/No confirmation from an Obsidian Tech before we ship.