Best Leaf Spring Lift Kit for Trucks and SUVs

Best Leaf Spring Lift Kit

A strong leaf spring lift kit delivers a stated lift height, fits your exact vehicle and spring pack, and includes the parts needed for its intended installation. This roundup suits truck and SUV owners comparing add-a-leaf upgrades, replacement spring pairs, and complete suspension kits. The listed products cover 1.5- to 4-inch lifts, with applications ranging from Toyota Tacoma and Ford Ranger add-a-leaf kits to replacement springs for Jeep Cherokee and Chevy/GMC models.

They are not interchangeable: some fit only a specific model and year range, and the F-150 add-a-leaf kit is limited to a particular factory spring-pack configuration. Check fitment, lift amount, and included hardware before choosing; the right option depends more on vehicle compatibility and your suspension goal than on lift height alone.

The TORCH Tacoma Add-A-Leaf Kit is the best overall choice here because it lists compatibility with 1995–2023 Toyota Tacoma 2WD and 4WD models and specifies a 1.5- to 2-inch rear lift. It includes two add-a-leaves, extended alignment pins, and isolator pads, with step-by-step installation instructions. Check that the factory U-bolts have at least 1/2 inch of thread remaining, since extended U-bolts are not included.

Our Top Picks

TORCH Tacoma Add-A-LeafBest Overall

TORCH Tacoma Add-A-Leaf

Fits 1995–2023 Tacoma 2WD and 4WD models, specifies 1.5–2 inches of rear lift, and includes alignment pins and isolator pads.

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BST BSSP Ranger Add-A-LeafRanger Fitment

BST BSSP Ranger Add-A-Leaf

Targets 1983–2012 Ford Ranger 2WD and 4WD models, with a stated 1.5–2-inch lift and included alignment pins, hardware, and isolator pads.

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BALOCEO Nissan Add-A-LeafBroad Nissan Fit

BALOCEO Nissan Add-A-Leaf

Lists fitment for three Nissan nameplates across multiple year ranges and describes a 1.5–2-inch rear lift for stance and payload support.

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Compare the Leaf Spring Lift Kit Options

#ProductWeightMaterialMaterial TypeBuy
1———View on Amazon
2—Alloy SteelAlloy SteelView on Amazon
3—SteelSteelView on Amazon
4130 lb——View on Amazon
584733 g——View on Amazon
6
Rough Country C15/K15 Springs6. Rough Country C15/K15 SpringsClassic GM 4-inch rear lift
120 lbAlloy SteelAlloy SteelView on Amazon
7
Rough Country Cherokee Springs7. Rough Country Cherokee SpringsCherokee XJ replacement springs
100 lbAlloy SteelAlloy SteelView on Amazon
8
Skyjacker YJ45RS Rear Spring8. Skyjacker YJ45RS Rear SpringFour-inch Skyjacker lift spring
38 lb——View on Amazon
9
Skyjacker YJ45FS Front Spring9. Skyjacker YJ45FS Front SpringFour-inch double-wrap front spring
30 lbAlloy SteelAlloy SteelView on Amazon
10
ALMULOO F-150 Add-A-Leaf10. ALMULOO F-150 Add-A-LeafF-150 towing support leaf
—SteelSteelView on Amazon

Detailed Reviews: Best Leaf Spring Lift Kit

TORCH Tacoma Add-A-Leaf

#1 · Best Overall

1. TORCH Tacoma Add-A-Leaf

Best for: Tacoma towing add-a-leaf.

Why it ranks #1: Fits 1995–2023 Tacoma 2WD and 4WD models, specifies 1.5–2 inches of rear lift, and includes alignment pins and isolator pads.

TORCH Off Road's add-a-leaf kit provides about 1.5–2 inches of rear lift for 1995–2023 Toyota Tacoma 2WD and 4WD models, including TRD and SR5. Adding leaves to the existing pack can also increase maximum load capacity and spring rate, making it relevant to owners who tow as well as lift.

The kit includes two add-a-leaves, extended alignment pins, and isolator pads, with step-by-step instructions aimed at DIY installation. Its stated 1.5–2-inch lift varies with leaf-pack condition, so the result is not a fixed measurement. The added spring rate is described as supporting towing and reliability. Installation uses the factory U-bolts, which must retain at least half an inch of thread beyond the nut; extended U-bolts are not included.

Pros
  • Fits listed 1995–2023 Tacoma 2WD and 4WD applications
  • About 1.5–2 inches of lift
  • Can increase maximum load capacity
  • Includes alignment pins and isolator pads
Cons
  • Extended U-bolts are not included; factory bolts need at least half an inch of thread remaining.

Skip it if you own a 1983–2012 Ford Ranger; BST BSSP's add-a-leaf kit is listed for that application.

A good match for Tacoma owners seeking a moderate rear lift while reinforcing the existing pack for towing. Lift varies with pack condition, and the factory U-bolt thread requirement is an important installation boundary.

Full product details
BrandTORCH Off Road
Included ComponentsLeaf Springs, Isolator Pads, and Alignment Pins
ManufacturerTORCH Off Road
Part Number689355918781
Model Number689355918781

Listed on Amazon as: TORCH 1.5"-2" Rear Add A Leaf Lift Kit for 1995-2023 Toyota Tacoma 2WD 4WD

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BST BSSP Ranger Add-A-Leaf

#2 · Ranger Fitment

2. BST BSSP Ranger Add-A-Leaf

  • Material: Alloy Steel
  • Material Type: Alloy Steel

Best for: Ranger rear leveling lift.

Why it ranks #2: Targets 1983–2012 Ford Ranger 2WD and 4WD models, with a stated 1.5–2-inch lift and included alignment pins, hardware, and isolator pads.

BST BSSP's rear add-a-leaf kit targets 1983–2012 Ford Ranger 2WD and 4WD models, with a stated 1.5–2 inches of lift. Adding a leaf to the rear pack offers a leveling-lift route without replacing the complete spring assembly, and the package includes left and right springs.

Extended alignment pins, isolator pads, and hardware accompany the two alloy-steel add-a-leaves. The bolt-on installation description means the kit is intended to attach without drilling or welding, while the specified lift varies with the condition of the existing leaf pack. Factory U-bolts must have at least half an inch of thread remaining, and extended U-bolts are not listed among the contents. These details matter when planning both the lift result and installation.

Pros
  • Listed for 1983–2012 Ford Ranger 2WD and 4WD
  • About 1.5–2 inches of lift
  • Includes left and right add-a-leaves
  • Alignment pins, isolator pads, and hardware included
Cons
  • Factory U-bolts need at least half an inch of thread remaining.

Skip it if you own a Tacoma and want a towing-focused add-a-leaf; TORCH Off Road lists its Tacoma kit with increased load capacity.

A practical option for Ranger owners seeking a modest rear lift using the existing spring pack. The final lift depends on pack condition, and the factory U-bolt thread requirement should be checked during installation planning.

Full product details
BrandBST BSSP
Included Componentsn/m
ManufacturerBST BSSP
Part NumberBS-101-397C
Manufacturer Warranty Description1 year
MaterialAlloy Steel
Model NumberRear Add A Leaf

Listed on Amazon as: 1.5"-2" Rear Add A Leaf Lift Kit for 1983-2012 Ford Ranger,Leaf Spring Leaf Pack Suspension Leveling Lift Kit

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BALOCEO Nissan Add-A-Leaf

#3 · Broad Nissan Fit

3. BALOCEO Nissan Add-A-Leaf

  • Material: Steel
  • Material Type: Steel

Best for: Nissan truck towing lift.

Why it ranks #3: Lists fitment for three Nissan nameplates across multiple year ranges and describes a 1.5–2-inch rear lift for stance and payload support.

BALOCEO's 1.5–2-inch rear add-a-leaf kit covers listed Nissan Titan, Frontier, and Xterra applications, giving owners across those model lines a moderate lift option. The product description connects its added lift with leveling the stance under towing or payload and reducing nose dive during braking.

The stated fitment covers 2004–2019 Nissan Titan 2WD and 4WD, 2005–2024 Nissan Frontier 2WD and 4WD, and 2005–2015 Nissan Xterra 2WD and 4WD. Its steel construction reinforces the rear spring setup, while the listed benefits include minimizing sway on uneven terrain and restoring ride quality in worn suspensions. The included component is identified as one rear add-a-leaf kit; the listing does not specify additional installation hardware or detailed installation steps.

Pros
  • About 1.5–2 inches of lift
  • Listed for Titan, Frontier, and Xterra applications
  • Aims to reduce nose dive while braking
  • Steel construction
Cons
  • The listed contents identify one kit but do not detail installation hardware.

Skip it if you need a complete progressive spring pack for a Ford Super Duty; Carli lists a full F250/350 pack with new U-bolts.

A fit for owners of the listed Nissan trucks seeking rear lift and support for towing, payload, or worn suspension. Model years differ by vehicle, so the specific application range is a key boundary.

Full product details
BrandBALOCEO
Included Components1 X Rear Add A Leaf Spring Lift Kit
Manufacturer‎RITAMETALAUTO
Part NumberRI-197
MaterialSteel
Model NumberRI-197

Listed on Amazon as: 1.5"-2" Add A Leaf Spring Lift Kit Compatible with 2004-2024 Titan

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Carli F250/F350 Leaf Pack

#4 · Progressive Pack

4. Carli F250/F350 Leaf Pack

  • Weight: 130 lb

Best for: Progressive Super Duty spring pack.

Why it ranks #4: Provides a full progressive spring pack with 3-inch lift for specified F250/F350 4×4 applications, plus new U-bolts and rear bump stop drops.

Carli's full progressive leaf spring pack replaces the rear pack on listed 2017–2023 Ford F250/350 4×4 diesel applications and provides a 3-inch lift. Its block-eliminating design is aimed at buyers wanting a complete spring-pack approach rather than an add-a-leaf modification.

The pack is specified for a light 3/4-ton capacity, with full capacity attainable when used with long-travel airbags. That distinction helps buyers weigh the stated load needs against the intended ride setup. New U-bolts and rear bump-stop drops are included, providing key supporting components for installation. On matching 4.5- or 5.5-inch suspension systems, the listing says the pack creates a one-inch rear-high stance; axle tube fitment is specified as 3.5–4.0 inches.

Pros
  • Full progressive spring pack
  • Specified 3-inch lift
  • Includes new U-bolts and rear bump-stop drops
  • Full capacity attainable with long-travel airbags
Cons
  • Full capacity requires long-travel airbags; the pack is specified as light 3/4-ton capacity.

Skip it if you need a spring kit for a Jeep Cherokee XJ; Rough Country lists replacement springs for 1984–2001 XJ models.

This suits owners of the specified diesel F250/350 4×4 seeking a full progressive pack and 3-inch lift. Its light-capacity designation, axle tube range, and stated airbag condition define important fit and load boundaries.

Full product details
BrandCarli
Included ComponentsAP-FFSP-17
Item Weight130 pounds
ManufacturerCarli
Part NumberAP-FFSP-17
Model NumberAP-FFSP-17
Additional InformationImportant Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Listed on Amazon as: Carli 2017-2024 FORD F250/350 4X4 FULL PROGRESSIVE LEAF SPRING PACK – L70 – 3" LIFT

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maXpeedingrods Wrangler YJ Kit

#5 · Complete YJ Kit

5. maXpeedingrods Wrangler YJ Kit

  • Weight: 84733 g

Best for: YJ complete suspension lift.

Why it ranks #5: Combines leaf springs, shocks, brackets, and installation hardware for 1987–1995 Wrangler YJ 4WD models, with a stated 2.5-inch lift.

This maXpeedingrods kit combines a 2.5-inch lift with shocks and leaf springs for 1987–1995 Jeep Wrangler YJ 4WD models. The added clearance enables larger custom rims and tires, while the included suspension components make it a broader replacement path than a standalone add-a-leaf kit.

High-pressure nitrogen gas shocks with preinstalled natural-rubber bushings are specified for on-road and off-road performance, and their powder-coated finish resists corrosion. The listed lift increases ground and tire clearance, supporting the stated larger-wheel fitment goal while retaining smooth ride quality. Lift springs, struts, brackets, and installation hardware are included, which gives the buyer a component set for the suspension conversion. Fitment is specifically limited to the listed YJ 4WD years.

Pros
  • 2.5-inch lift for listed YJ models
  • Includes shocks and leaf springs
  • Nitrogen gas shocks have preinstalled rubber bushings
  • Powder-coated shocks resist corrosion
Cons
  • Fitment is limited to 1987–1995 Jeep Wrangler YJ 4WD models.

Skip it if you need a 4-inch lift for an older Cherokee XJ; Rough Country's 1984–2001 Cherokee springs list that application and height.

This kit suits Jeep Wrangler YJ 4WD owners seeking 2.5 inches of lift, added clearance, and included shocks and hardware. Its stated year range and 4WD restriction define the fit boundary.

Full product details
BrandmaXpeedingrods
Included ComponentsIncluded Components: Lift Springs, Struts, Brackets, Installation Hardware
Item Weight84733 g
ManufacturermaXpeedingrods
Part NumberGG39TK

Listed on Amazon as: maXpeedingrods 2.5" Suspension Lift Kit for Jeep Wrangler YJ 1987-1995 4WD w/Shocks and Leaf Springs

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Rough Country C15/K15 Springs

#6

6. Rough Country C15/K15 Springs

  • Weight: 120 lb
  • Material: Alloy Steel
  • Material Type: Alloy Steel

Best for: Classic GM 4-inch rear lift.

Why it ranks #6: Includes a pair of 52-inch rear springs for specified Chevy Suburban and GMC Blazer truck applications, with a 4-inch lift and bushings.

A matched pair of 52-inch Rough Country rear leaf springs gives specified 1973–1987 Chevy Suburban and GMC Blazer truck applications a 4-inch lift while retaining a factory-like feel. Their 11-inch uncompressed arch and 402.04 spring rate make this a replacement-pack option for owners seeking lift without switching to an add-a-leaf approach.

The pair equips both sides, while the alloy-steel multi-leaf construction is described as durable and off-road ready. Spring pads reduce friction for a smoother ride, and tapered ends add flexibility across varied terrain. The 48-inch length, 2.5-inch width, and 27-inch uncompressed half length provide useful dimensions for comparing the pack with the intended suspension. Bushings are included, so the listed components cover more than the springs alone; the specified application remains limited to the named older GM vehicles.

Pros
  • Pair of rear springs for both sides
  • Specified 4-inch lift
  • Spring pads reduce friction
  • Bushings included
Cons
  • The listed application is limited to 1973–1987 Chevy Suburban and GMC Blazer truck models.

Skip it if you own a Toyota Tacoma and want an add-a-leaf kit; TORCH Off Road's Tacoma-specific kit covers that application.

A suitable choice for owners of the specified 1973–1987 Chevy Suburban or GMC Blazer truck seeking a 4-inch rear lift with replacement springs. Its stated fitment is narrow, so it is not a general-purpose leaf spring kit.

Full product details
BrandRough Country
Included Components(2) Leaf Springs, Bushings
Item Weight120 pounds
ManufacturerRough Country
Part Number8200Kit
Manufacturer Warranty Description5 Years
MaterialAlloy Steel
Model Number8200Kit
Additional InformationImportant Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Listed on Amazon as: Rough Country 52" Rear Leaf Springs for Chevy Suburban & GMC Blazer Truck C15/K15 (1973-1987) with 4" Lift – Set of 2

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Rough Country Cherokee Springs

#7

7. Rough Country Cherokee Springs

  • Weight: 100 lb
  • Material: Alloy Steel
  • Material Type: Alloy Steel

Best for: Cherokee XJ replacement springs.

Why it ranks #7: Offers a pair of 4-inch rear replacement springs for 1984–2001 Jeep Cherokee XJ models, with bushings and bolt-on installation.

Rough Country's pair of 4-inch rear leaf springs is listed for 1984–2001 Jeep Cherokee XJ models, replacing both sides while retaining the stated suspension lift height. The 47.75-inch length and 8.75-inch uncompressed arch give XJ owners concrete dimensions for evaluating this replacement-pack option.

The alloy-steel springs come with bushings and are described as an easy bolt-on installation, which provides the listed components for both sides without requiring a separate bushing purchase. Their 2.5-inch width and 28.75-inch uncompressed half length add fitment context for the specified XJ application. Rough Country describes its replacement springs as preserving a factory-like feel while retaining lift, although the listing does not provide a spring rate for this model.

Pros
  • Pair of rear springs for both sides
  • Specified 4-inch lift
  • Bushings included
  • Bolt-on installation described
Cons
  • The listing does not provide a spring rate for this model.

Skip it if you need a named Tacoma add-a-leaf kit with towing support; TORCH Off Road lists that specific application and benefit.

A relevant replacement option for 1984–2001 Cherokee XJ owners who want a 4-inch rear lift and included bushings. The supplied details omit a spring rate, so buyers comparing ride and load characteristics have limited data.

Full product details
BrandRough Country
Included Components(2) Leaf Springs, Bushings
Item Weight100 pounds
ManufacturerRough Country
Part Number8047Kit
Manufacturer Warranty Description5 Years
MaterialAlloy Steel
Model Number8047Kit
Additional InformationImportant information Safety Information "RC recommends a certified technician install lift systems. Knowledge of RC instructions, suspension procedures and post install checks are required. If a system is installed w/o knowledge and expertise it may impact the integrity/operating safety."

Listed on Amazon as: Rough Country 4" Rear Leaf Springs for 1984-2001 Jeep Cherokee XJ – 8047Kit

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Skyjacker YJ45RS Rear Spring

#8

8. Skyjacker YJ45RS Rear Spring

  • Weight: 38 lb

Best for: Four-inch Skyjacker lift spring.

Why it ranks #8: A double leaf spring intended for a 4-inch lift, but the supplied listing provides little detail about fitment or included installation components.

The Skyjacker YJ45RS is a double leaf spring specified for a 4-inch lift, giving buyers seeking that lift height a clearly identified spring option. Its listed 38-pound item weight and 35.149-pound package weight offer handling context, while the product details identify Skyjacker and the YJ45RS model for matching against a planned suspension setup.

The title establishes the spring type and 4-inch lift, but the supplied product details do not identify a vehicle application or describe spring dimensions, material, or included installation hardware. That makes the model number and lift height useful starting points, not enough information to establish a vehicle match on their own. Package dimensions are listed as 116.84 by 7.62 by 7.62 centimeters, which can help with basic storage and handling planning before installation.

Pros
  • Double leaf spring configuration
  • Specified 4-inch lift
  • Identified as Skyjacker YJ45RS
  • Package dimensions are provided
Cons
  • The supplied details do not identify a vehicle application or spring dimensions.

Skip it if you need a named vehicle application and detailed kit contents; Rough Country's Cherokee XJ springs specify both.

Consider this spring if the YJ45RS model and 4-inch lift match your planned setup. The supplied listing leaves vehicle application and installation details unspecified, so those gaps matter for buyers who need a complete fitment picture.

Full product details
BrandSkyjacker
Included ComponentsITEM
Item Weight38 pounds
ManufacturerSkyjacker
Part NumberYJ45RS
Manufacturer Warranty Description30 Days
Model NumberYJ45RS

Listed on Amazon as: Skyjacker YJ45RS Rock Ready Double Leaf Spring for 4" Lift

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Skyjacker YJ45FS Front Spring

#9

9. Skyjacker YJ45FS Front Spring

  • Weight: 30 lb
  • Material: Alloy Steel
  • Material Type: Alloy Steel

Best for: Four-inch double-wrap front spring.

Why it ranks #9: Specifies a 4-inch lift and double-wrap front design, but the listing does not provide a vehicle fitment range to confirm application.

Skyjacker's YJ45FS combines a double-wrap front design with a specified 4-inch lift, giving buyers a front spring option focused on durability at that lift height. The listed package also includes a leveling kit and installation hardware, so the purchase details extend beyond the spring feature alone.

The double-wrap front construction is the product's stated durability feature, while the 4-inch lifting height identifies the intended change in suspension height. Including a leveling kit and installation hardware can reduce the need to source those listed items separately. The supplied title and features do not name a vehicle application or spring dimensions, however, so the YJ45FS model and lift height are not enough to establish a specific vehicle match from these details alone.

Pros
  • Double-wrap front design
  • Specified 4-inch lifting height
  • Leveling kit included
  • Installation hardware included
Cons
  • The supplied details do not identify a vehicle application or spring dimensions.

Skip it if you need a listed Jeep Cherokee XJ application and rear springs; Rough Country's 8047Kit specifies both.

Consider this front spring if its YJ45FS model and 4-inch lift match your intended setup. The double-wrap design and included hardware are useful details, but vehicle application and spring dimensions remain unspecified here.

Full product details
BrandSkyjacker
Included ComponentsPer Item Description
Item Weight30 pounds
ManufacturerSkyjacker
Part NumberYJ45FS
Manufacturer Warranty Description30 Days
MaterialAlloy Steel
Model NumberYJ45FS

Listed on Amazon as: Skyjacker YJ45FS Rock Ready Double Leaf Spring for 4" Lift

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ALMULOO F-150 Add-A-Leaf

#10

10. ALMULOO F-150 Add-A-Leaf

  • Material: Steel
  • Material Type: Steel

Best for: F-150 towing support leaf.

Why it ranks #10: Fits only 2004–2020 F-150 models with three-leaf packs, excludes four-leaf packs, and supplies no stated lift height in the listed details.

ALMULOO's rear add-a-leaf kit is listed for 2004–2020 Ford F-150 models and targets three-leaf packs consisting of two main leaves and one overload. Its stated role is to improve stability for towing and heavy loads while adding lift and minimizing nose dive.

The steel add-a-leaf works with the specified three-leaf pack configuration, making the existing spring-pack layout a key fit consideration before purchase. ALMULOO connects the added lift with improved stability and ride quality under towing or heavy loads, and says the kit minimizes nose dive. The listing includes one rear add-a-leaf spring kit. It specifically excludes four-leaf packs with three main leaves and one overload, a meaningful compatibility boundary for F-150 owners.

Pros
  • Listed for 2004–2020 Ford F-150
  • Targets towing and heavy-load stability
  • Intended to minimize nose dive
  • Steel construction
Cons
  • Will not fit four-leaf packs with three main leaves and one overload.

Skip it if you have a four-leaf F-150 pack; Carli's F250/350 pack is a complete-pack option for its listed trucks.

This is for F-150 owners with the specified three-leaf pack who want added rear lift and support for towing or heavy loads. Pack configuration is the decisive fit boundary; four-leaf packs are excluded.

Full product details
BrandALMULOO
Included Components1 X Rear Add-A-Leaf Spring Kit
ManufacturerAinuosen
Part NumberAI-5410
MaterialSteel
Model NumberAI-5410

Listed on Amazon as: Add-a-Leaf Spring Lift Kit Compatible with 04-20 F150 43" Length

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Avoiding Spring-Pack and U-Bolt Fitment Traps

Confirm the factory spring-pack layout and available U-bolt thread before ordering an add-a-leaf kit. The ALMULOO F-150 kit fits only packs with two main leaves and one overload leaf; it specifically will not fit packs with three main leaves and one overload. The TORCH Tacoma and BST BSSP Ranger listings both require at least 1/2 inch of factory U-bolt thread to remain beyond the nut, and neither listing includes extended U-bolts.

That makes measuring the existing setup important even when the model and year match. A replacement spring pair or complete pack is a different kind of product from an add-a-leaf: for example, the Rough Country Cherokee springs replace rear springs, while the Carli F250/F350 product is a full progressive pack and includes new U-bolts.

Confirm which spring approach your vehicle needs before comparing lift figures.

Lift Height Does Not Tell the Whole Ride Story

A stated lift height alone does not establish how a vehicle will ride or carry a load. The products here use different designs: the TORCH and BST BSSP kits add leaves to existing packs, while the Carli option replaces the pack with a full progressive design. Carli identifies its F250/F350 pack as a light, 3/4-ton-capacity configuration and says full capacity is attainable with long-travel airbags, so buyers should consider intended loads alongside lift.

The TORCH listing says its added leaves increase spring rate and load capacity, while the Rough Country replacement springs are described as retaining lift with a factory-like feel. These descriptions are not directly comparable ride tests.

If unloaded comfort or heavy-load use is a priority, verify the manufacturer’s application guidance for your vehicle and load rather than assuming a taller lift will suit both.

How to Choose a Leaf Spring Lift Kit

Vehicle and Spring-Pack Compatibility

Start with the exact vehicle, model year, drivetrain, and factory spring-pack layout. The TORCH kit lists 1995–2023 Tacoma 2WD and 4WD fitment, while the BST BSSP kit covers 1983–2012 Ranger 2WD and 4WD. The ALMULOO option is more restrictive: it fits 2004–2020 F-150 models only with two main leaves plus one overload, and excludes four-leaf packs.

Choose the broader, clearly specified application only if your truck falls within its range; if your setup matches a narrow configuration, that fitment detail matters more than a broader advertised range. Verify the actual spring pack before ordering, since model-year compatibility alone may not catch a configuration mismatch.

Lift Amount and Suspension Scope

Choose a lift amount and kit type that match the change you want, not just the largest number listed. The add-a-leaf options for Tacoma and Ranger state 1.5–2 inches; the maXpeedingrods Wrangler YJ kit specifies 2.5 inches; and the Carli F250/F350 pack and several replacement spring options specify 3 or 4 inches. Add-a-leaf kits modify existing packs, whereas the Carli product is a full progressive pack and the Wrangler YJ kit includes shocks and brackets.

A modest rear lift may suit someone seeking a small stance adjustment, while a complete suspension change or greater specified lift may better match a larger project. Confirm front-to-rear compatibility if you are planning a level or matched lift.

Included Hardware and Installation Requirements

Check the included parts and any installation prerequisites before selecting a kit. The TORCH kit includes two add-a-leaves, extended alignment pins, and isolator pads, but requires at least 1/2 inch of remaining factory U-bolt thread and does not include extended U-bolts. BST BSSP also lists alignment pins, hardware, and isolator pads, with the same minimum thread note.

In contrast, Carli includes new U-bolts and rear bump stop drops, while maXpeedingrods lists lift springs, struts, brackets, and installation hardware. Buyers who already have suitable hardware may find an add-a-leaf configuration appropriate; those planning a broader suspension installation should prioritize a kit whose listed components cover more of the work.

Confirm the installation instructions and any additional parts needed for your exact vehicle.

Which Leaf Spring Lift Kit Should You Choose?

For a Tacoma rear lift with clearly listed fitment and included alignment parts, choose the TORCH Tacoma Add-A-Leaf. Ranger owners seeking a 1.5–2-inch add-a-leaf should consider the BST BSSP Ranger Add-A-Leaf, while the BALOCEO Nissan Add-A-Leaf suits buyers whose Titan, Frontier, or Xterra falls within its listed fitment. For a full progressive F250/F350 spring pack with new U-bolts, the Carli F250/F350 Leaf Pack is the specialized option.

Wrangler YJ owners wanting a 2.5-inch kit with shocks and hardware can look at the maXpeedingrods Wrangler YJ Kit. Choose a Rough Country spring pair only for its specified Chevy/GMC or Cherokee application.

Avoid the ALMULOO option unless your F-150 has the compatible three-leaf pack, and verify fitment details carefully for the Skyjacker springs.

Frequently Asked Questions

How do I confirm that an add-a-leaf kit fits my vehicle’s factory spring pack?

Match the kit’s listed year range, vehicle, drivetrain, and spring-pack requirements to your truck before ordering. For example, the TORCH kit lists 1995–2023 Tacoma 2WD and 4WD fitment. For the F-150 option, verify that your truck has the compatible three-leaf factory pack.

Will adding leaf springs require longer U-bolts or other alignment changes?

Check U-bolt thread and hardware requirements before installation. The TORCH kit includes extended alignment pins but not extended U-bolts; its factory U-bolts must have at least 1/2 inch of thread remaining. Other kits may differ, so confirm their included hardware and follow their installation instructions.

How does an add-a-leaf upgrade affect ride comfort when the vehicle is unloaded?

An add-a-leaf can change how the rear suspension feels when unloaded, so consider your usual load and ride priorities before choosing one. The supplied product information does not specify unloaded ride comfort for these kits; consult the manufacturer’s guidance for the specific vehicle and spring setup.

When should I choose a full spring pack instead of an add-a-leaf?

Choose based on the type of suspension change you need and your vehicle’s fitment. The Carli option is a full progressive spring pack for F250/F350 4×4 applications, while the Tacoma, Ranger, and Titan options are add-a-leaf kits. Verify the listed application and included hardware for your vehicle.

What should I verify before choosing replacement leaf springs?

Confirm the exact vehicle application and the lift and hardware described in the listing. The Rough Country spring pairs are specified for particular Chevy/GMC or Cherokee applications, while the Skyjacker listings need careful fitment verification. Do not assume that similar-looking spring titles indicate interchangeable fitment.

Final Words

For a Tacoma rear lift with clearly listed fitment, included alignment parts, and installation instructions, the TORCH kit is the strongest overall choice; first check the factory U-bolt thread. Ranger, Nissan, and Wrangler buyers should select the option matching their vehicle and needs. Choose the Carli full pack for its specified F250/F350 application.

For Rough Country or Skyjacker springs, verify exact fitment, and avoid the F-150 add-a-leaf unless the factory pack is compatible.

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