Best Suspension For Tundra: Compare Lift, Load Support and Replacement Kits

#1 · Best Overall

1. Rough Country 3.5-inch Lift Kit

• Weight: 101.7 lb
• Material: Alloy Steel, Aluminum
• Material Type: Alloy Steel, Aluminum

Best for: Three-and-a-half-inch lift seekers.

Why it ranks #1: Its stated 3.5-inch lift kit includes N3 struts, rear shocks, and tubular upper control arms for 2007–2021 Tundras.

A 3.5-inch lift paired with N3 loaded coil spring struts gives this Rough Country kit a clear purpose: raising a 2007–2021 Tundra while adding specified front and rear suspension components. Tubular upper control arms and rear N3 shocks extend the package beyond a simple spacer lift.

The loaded N3 struts provide the front lift, while N3 rear shock absorbers are specified for both on- and off-road use. Tubular upper control arms keep ball joints at optimum angles and make alignment adjustments easier, helping account for geometry changes associated with lifting. Rough Country states the kit maintains factory ride quality and supports at-home installation, but also recommends a certified technician familiar with suspension procedures and post-install checks.

Skip it if you want a rear-only load-leveling helper rather than a complete 3.5-inch lift with struts, control arms and rear shocks.

This kit suits 2007–2021 Tundra owners wanting a substantial lift and a multi-component package for road and off-road use. Account for the manufacturer’s technician recommendation and required post-install checks.

Listed on Amazon as: Rough Country 3.5" Lift Kit w/N3 Struts for 2007-2021 Toyota Tundra – 76831RED

#2 · Adjustable Lift

2. Eibach Pro-Truck Lift Kit

• Weight: 51.8 lb
• Material: Aluminum
• Material Type: Aluminum

Best for: Adjustable front-and-rear lift.

Why it ranks #2: The complete springs-and-shocks kit lists 0–23⁄4 inches of front lift and 0–11⁄2 inches rear lift for 2007–2021 Toyota fullsize trucks.

A threaded front spring perch lets the Eibach PRO-TRUCK-LIFT Stage 2 accommodate increased loads and adjust clearance, distinguishing it from fixed-height lift options. The kit combines springs and shocks, with listed adjustment ranges of zero to 23⁄4 inches up front and zero to 11⁄2 inches at the rear.

The adjustable threaded spring perch gives owners a way to set front lift within the stated zero-to-23⁄4-inch range, while the rear range extends from zero to 11⁄2 inches. Eibach specifies PRO-TRUCK-LIFT Stage 2 springs and shocks, including ERO Off-Road Race springs, connecting adjustable clearance with a matched component package. The supplied compatibility information identifies Toyota full-size trucks from 2007–2021, so the stated range and application define its boundaries.

Skip it if you need a listed application beyond 2007–2021 Toyota full-size trucks; the supplied compatibility information does not extend further.

For 2007–2021 Tundra owners seeking adjustable clearance with springs and shocks, this Stage 2 kit offers distinct front and rear ranges. Use those ranges and stated vehicle coverage as the fit boundaries.

Listed on Amazon as: Eibach Suspension Lift Kit, PRO-TRUCK-LIFT STAGE 2, 0 to 2-3/4 in Front Lift, 0 to 1-1/2 in Rear Lift, Springs/Shocks, Kit

#3 · Replacement Coverage

3. TRQ Front and Rear Suspension Kit

• Weight: 59.9 lb

Best for: Six-piece suspension refresh.

Why it ranks #3: Its six-piece package includes front strut and spring assemblies, sway bar links, and rear shocks, with listed Tundra fitment spanning several trims.

Two front strut-and-spring assemblies, two sway-bar links and two rear shocks make the TRQ kit a broad six-piece replacement package for specified Tundra applications. Rather than focusing on a lift or load helper, it combines front suspension assemblies with links and rear dampers.

Replacing front strut-and-spring assemblies alongside sway-bar links and rear shocks lets owners address several suspension components in one kit. TRQ also offers DIY videos for replacement parts, which can support a do-it-yourself workflow. The listed fitment covers 2007–2014 Tundras front and rear, plus specified 2015–2017 trims. Because that later-year coverage is trim-specific, buyers should use the stated application details to determine whether the full kit matches their truck.

Skip it if you need a lift or a dedicated load-leveling helper; this package is a component replacement kit with listed trim-specific applications.

This package fits buyers refreshing multiple suspension components rather than changing ride height or adding load support. Its broad 2007–2014 listing and specified 2015–2017 trims make application details a key boundary.

Listed on Amazon as: TRQ Front & Rear Suspension Kit

#4 · Load Handling

4. RoadActive Suspension 4611-TDHD

• Weight: 20 lb

Best for: Rear load-handling upgrade.

Why it ranks #4: This rear leaf-spring upgrade fits 1999–2021 Tundras and claims up to 40–50% additional rear suspension strength.

Up to 40–50% additional rear suspension strength is the defining feature of the RAS 4611-TDHD, helping Tundra owners manage loads while reducing squat by up to 2–3 inches. Its spring upgrade also targets sway, body roll, handling and stability, with no maintenance or ride readjustments required.

The RoadActive Suspension upgrade works with the rear leaf springs, adding support without the maintenance demands of an air system. Its claimed squat reduction of up to 2–3 inches can help keep the truck more level under load, while reduced sway and body roll support steadier road manners. RAS says loaded and unloaded ride quality is maintained or improved without readjustment, making this a straightforward option for owners who regularly shift between carrying cargo and driving empty.

Skip it if you need a selectable lift height or a complete front-and-rear suspension package; this upgrade focuses on rear leaf-spring support.

For 1999–2021 Tundra owners seeking better rear load handling without routine adjustment, the 4611-TDHD is a focused choice. Its scope is rear leaf-spring support, not a full suspension replacement or adjustable lift.

Listed on Amazon as: (RAS®) RoadActive Suspension 4611-TDHD | Fits Toyota Tundra 1999-2021

#5 · Air Bag Support

5. RETRUE Air Bags 2007–2021

• Material: Polypropylene
• Material Type: Polypropylene

Best for: 2007–2021 Tundra air bags.

Why it ranks #5: The rear air-bag kit explicitly fits 2007–2021 Tundra 2WD and 4WD models and lists up to 5,000 pounds of load-leveling capacity.

RETRUE specifies fitment for 2007–2021 Toyota Tundra 2WD and 4WD models, giving owners in that range a rear air-bag option with up to 5,000 pounds of load-leveling capacity. The kit is identified as a replacement for the Firestone Ride-Rite 2445.

The rear air bags are intended to increase spring rate and level loads, which can help reduce squat while improving vehicle stability. RETRUE also says the system reduces shock and vibration, linking load support with a more comfortable ride. Included components are air bags, brackets, a hardware pack, tubing, air fittings and a Tundra installation guide, so the listed package covers the core mounting and air-connection pieces for installation.

Skip it if you own a 2022-or-newer Tundra; RETRUE lists a separate RAS2628 kit for 2022–2026 models.

This RETRUE kit is aimed at 2007–2021 Tundra owners who want rear air-bag support for hauling and improved stability. Its specified fitment does not extend to later Tundra model years.

Listed on Amazon as: RETRUE Rear Air Bags Suspension Kit for Toyota Tundra 2007-2021

#6

6. RETRUE Air Bags 2022–2026

• Material: Metal
• Material Type: Metal

Best for: Newer-generation Tundra air bags.

Why it ranks #6: This rear air-bag kit covers 2022–2026 Tundra 2WD and 4WD models and lists load-leveling capacity up to 5,000 pounds.

RETRUE lists this rear air-bag kit for 2022–2026 Toyota Tundra 2WD and 4WD models, separating it from its earlier-generation application. The system provides up to 5,000 pounds of load-leveling capacity and is identified as a replacement for Firestone Ride-Rite 2628.

The air bags increase spring rate to support a loaded rear end, with the stated aim of reducing squat and improving stability. RETRUE also says the system reduces shock and vibration, which connects load leveling with ride comfort. The included components list names air bags and brackets, while the product description identifies the application as 2022–2026 Tundra 2WD and 4WD. That makes its generation-specific coverage central to choosing this kit.

Skip it if you own a 2021-or-older Tundra; RETRUE lists its RAS2445 kit for 2007–2021 models instead.

For owners of a 2022–2026 Tundra who need rear load leveling, this RETRUE kit pairs air-bag support with a stated 5,000-pound capacity. Its application is limited to the newer listed model range.

Listed on Amazon as: RETRUE Rear Air Bags Suspension Kit for Toyota Tundra 2022-2026

#7

7. Rough Country N3 Loaded Struts

• Weight: 51.8 lb
• Material: Alloy Steel, Aluminum, Rubber, Zinc
• Material Type: Alloy Steel, Aluminum, Rubber, Zinc

Best for: Two-inch front lift struts.

Why it ranks #7: These preloaded front struts provide a stated 2-inch lift for 2007–2021 4WD Tundras without requiring strut disassembly.

Pre-loaded coils deliver a two-inch lift without requiring strut spacers or strut disassembly, making these Rough Country N3 struts a direct front-end upgrade for listed 2007–2021 4WD Tundras. Nitrogen charging and a 1 3/8-inch bore add further specified details beyond the lift itself.

Because the coils arrive pre-loaded, the kit avoids separate strut disassembly and spacer installation, simplifying the component swap. Rough Country says nitrogen gas charging improves ride and handling while reducing shock-oil aeration, and the hardened chrome piston rod is specified for corrosion resistance and seal enhancement. The struts are engineered for lifted applications and intended to maintain a smooth, factory-like ride; the listed vehicle compatibility is 2007–2021 4WD Tundra.

Skip it if you have a 2WD Tundra or a model outside 2007–2021; this product is specified for 4WD trucks in that range.

These struts suit 2007–2021 4WD Tundra owners seeking a two-inch front lift with pre-loaded coils. They are a front strut upgrade, so the stated fitment and desired lift scope should guide selection.

Listed on Amazon as: Rough Country 2" Loaded Lifted N3 Struts for 2007-2021 Tundra – 501090

#8

8. dynofit 2-inch Leveling Kit

• Material: Aluminum
• Material Type: Aluminum

Best for: Two-inch spacer leveling lift.

Why it ranks #8: The spacer kit lists fitment for 2007–2026 Tundra 2WD and 4WD, but excludes TRD Pro, XSP-X, and electric front struts.

A two-inch front lift from forged aircraft-grade aluminum spacers gives the Dynofit kit a straightforward leveling role for listed Tundra and Sequoia applications. Grade 10.9 hardware accompanies the spacers, while the stated exclusions rule out electric front struts, TRD Pro and XSP-X models.

The forged aluminum spacers raise the front by two inches, providing a leveling change without replacing the struts. High-strength Grade 10.9 bolts secure the installation, and the black anodized finish is specified for corrosion resistance. The kit lists 2007–2026 Tundra and Sequoia 2WD and 4WD coverage, but excludes electric front struts, TRD Pro and XSP-X models. Its appeal is broad year coverage within those stated configuration limits.

Skip it if you have electric front struts, a TRD Pro or an XSP-X model; Dynofit explicitly excludes those configurations.

For Tundra owners wanting a two-inch front leveling change, this spacer kit covers a wide listed year range and both drive types. Its exclusions make suspension and trim configuration decisive.

Listed on Amazon as: Dynofit 2 Inch Leveling Kit for 2007-2026 Tundra/Sequoia 2WD 4WD, 2" Front Lift Suspension Strut Spacers, Heavy Duty Aluminum Level Kit Compatible with Toyota Pickup/SUV Shock Absorbers

#9

9. SuperSprings SumoSprings SSR-610-40

• Material: Alloy Steel
• Material Type: Alloy Steel

Best for: Maintenance-free rear load support.

Why it ranks #9: These maintenance-free rear springs fit 2000–2021 Tundras and add up to 1,000 pounds of load-leveling capacity at 50% compression.

A one-piece design that needs no air lines or compressor distinguishes the SuperSprings SSR-610-40 from air-helper systems. For listed 2000–2021 Tundras, its progressive support adds up to 1,000 pounds of load-leveling capacity at 50% compression while targeting rear sag and balanced handling.

The springs compress progressively as weight increases, helping reduce rear-end sag while maintaining ride height and balanced handling. Because the one-piece system requires no air lines or compressor, owners avoid managing air-system components as loads change. SuperSprings describes the product as maintenance-free and says it does not leak air. Its stated 1,000-pound capacity is measured at 50% compression, making it a more limited load-support choice than the listed 5,000-pound air-bag kits.

Skip it if you need the stated 5,000-pound capacity of an air-bag system; this product lists up to 1,000 pounds at 50% compression.

This is for 2000–2021 Tundra owners seeking simple, maintenance-free rear support for moderate load changes. Its stated capacity and compression condition matter if your hauling demands are higher.

Listed on Amazon as: SuperSprings SSR-610-40 Rear SumoSprings

#10

10. Air Lift LoadLifter 5000 Ultimate

• Material: Metal, Rubber
• Material Type: Metal, Rubber

Best for: Adjustable towing load support.

Why it ranks #10: It offers adjustable 5–100 PSI air springs and up to 5,000 pounds of load-leveling capacity, but the supplied listing does not confirm Tundra fitment.

Up to 5,000 pounds of load-leveling capacity makes the Air Lift LoadLifter 5000 Ultimate a towing- and hauling-focused option for Tundra owners. Its 5–100 PSI adjustment range lets drivers tailor air spring pressure to changing loads, while an internal jounce bumper adds a cushioning element.

The air springs address rear sag, squat and bottoming out under towing or hauling loads, while adjustable pressure from 5 to 100 PSI lets owners change support as cargo demands change. An internal polyurethane jounce bumper helps absorb shock, connecting load support with added comfort. The kit includes two air springs, mounting brackets, installation hardware and a fully illustrated guide. It does not fit vehicles with factory air suspension or fifth-wheel hitches.

Skip it if you have a fifth-wheel hitch or factory air suspension; those configurations are explicitly excluded for this air spring kit.

For Tundra owners who tow or haul and want pressure-adjustable rear support, this kit offers a broad adjustment range and a cushioning bumper. The fifth-wheel and factory-air exclusions are important boundaries.

Listed on Amazon as: Air Lift 88383 LoadLifter 5000 Ultimate Air Spring Suspension Kit