Want a smoother, more reliable ride? Choose proven direct-fit and trailer-specific leaf springs that match your vehicle and load. Popular options include Dorman models (22-1567HD, 22-1143, 929-202, 929-400, 34-1451HD), Rough Country Tacoma stock-height springs, a Dorman 2000 lb utility spring, 3,500 lb single-axle trailer kit, 2,500 lb 4-leaf trailer springs, and 929-116.
Check fit, arch, leaf count, and load rating before installation to avoid sag, harshness, and premature wear.
| Dorman Rear Leaf Spring for Select Chevrolet/GMC Models |
| Reliable Replacement | Fitment / Compatibility: Select Chevrolet/GMC models (verify with garage tool) | Purpose / Application: Rear leaf spring replacement for damaged or worn springs | Construction / Material Quality: Made from quality materials to strict specifications | VIEW LATEST PRICE | Read Our Analysis |
| Dorman 22-1143 Rear Leaf Spring Compatible with Chevrolet/GMC/Isuzu Models |
| Direct-Fit Value | Fitment / Compatibility: Select Chevrolet, GMC, Isuzu models (verify with garage tool) | Purpose / Application: Rear leaf spring replacement for damaged or worn springs | Construction / Material Quality: Manufactured from quality materials to strict specifications | VIEW LATEST PRICE | Read Our Analysis |
| Dorman 929-202 Rear Leaf Spring Assembly Compatible with Select Ford Models |
| Ford-Specific Fit | Fitment / Compatibility: Select Ford models (verify with garage tool) | Purpose / Application: Rear leaf spring assembly replacement for damaged or worn springs | Construction / Material Quality: Made from quality materials to strict specifications | VIEW LATEST PRICE | Read Our Analysis |
| Dorman Utility Trailer Leaf Spring 2000lb Capacity |
| Trailer Workhorse | Fitment / Compatibility: Utility trailers / specified vehicles (verify fitment) | Purpose / Application: Trailer rear/utility spring replacement (restore suspension) | Construction / Material Quality: Durable construction from quality materials | VIEW LATEST PRICE | Read Our Analysis |
| Rough Country Rear Leaf Springs for 2001-2004 Toyota Tacoma |
| Tacoma Stock Height | Fitment / Compatibility: 2001–2004 Toyota Tacoma (kit number 8076Kit) | Purpose / Application: Rear suspension replacement for Toyota Tacoma (stock height) | Construction / Material Quality: Heavy-duty leaf spring construction with quality bushings | VIEW LATEST PRICE | Read Our Analysis |
| Trailer 4-Leaf Double Eye Spring 2500 lb Set |
| Heavy-Duty Trailer | Fitment / Compatibility: Trailers (SW4) — trailer-only application | Purpose / Application: Trailer spring set replacement (restore trailer suspension) | Construction / Material Quality: 60Si2Mn manganese steel construction (specified) | VIEW LATEST PRICE | Read Our Analysis |
| Dorman 929-400 Leaf Spring Compatible with Select Toyota Models |
| Toyota Replacement | Fitment / Compatibility: Select Toyota models (verify with garage tool) | Purpose / Application: Rear leaf spring replacement for damaged or worn springs | Construction / Material Quality: Made from quality materials to strict specifications | VIEW LATEST PRICE | Read Our Analysis |
| Dorman 34-1451HD Rear Leaf Spring Compatible with Select Dodge Models |
| Dodge-Ready Heavy | Fitment / Compatibility: Select Dodge models (verify with garage tool) | Purpose / Application: Rear leaf spring replacement for damaged or worn springs | Construction / Material Quality: Made from quality materials to strict specifications | VIEW LATEST PRICE | Read Our Analysis |
| Trailer Leaf Spring Suspension Kit for Single Axle |
| Complete Axle Kit | Fitment / Compatibility: Model SW4B / 1-3/4″ springs & 2-3/8″ axle compatibility | Purpose / Application: Single-axle trailer suspension kit (restore stability) | Construction / Material Quality: Heavy-duty carbon steel with anti-rust treatment | VIEW LATEST PRICE | Read Our Analysis |
| Dorman 929-116 Rear Leaf Spring Compatible with Select Chevrolet/GMC Models |
| Chevy/GMC Fit | Fitment / Compatibility: Select Chevrolet/GMC models (verify with garage tool) | Purpose / Application: Rear leaf spring replacement for damaged or worn springs | Construction / Material Quality: Manufactured from quality materials to strict specifications | VIEW LATEST PRICE | Read Our Analysis |
More Details on Our Top Picks
Dorman Rear Leaf Spring for Select Chevrolet/GMC Models
Provided you drive a Chevrolet or GMC and need a dependable replacement, the Dorman 22-1567HD rear leaf spring is a smart choice you can count on. You’ll find it matches original fit and function, so installation feels familiar and straightforward. It replaces springs damaged through overloading, collision, cracking, or corrosion, and it’s meant for whenever your originals are worn. Made to strict specifications from quality materials, it gives durable, reliable performance and long service life. It’s engineered and supported by a leading U.S. aftermarket maker. Before buying, you should verify exact fit entering make, model, and trim.
- Fitment / Compatibility:Select Chevrolet/GMC models (verify with garage tool)
- Purpose / Application:Rear leaf spring replacement for damaged or worn springs
- Construction / Material Quality:Made from quality materials to strict specifications
- Capacity / Load Rating (stated or implied):Designed for typical vehicle rear suspension loads (model-specific)
- Installation / Fitment Verification Guidance:Direct replacement; verify exact compatibility via garage tool
- Manufacturer / Support:Engineered/manufactured/supported by U.S. aftermarket leaf spring provider
- Additional Feature:Heavy-duty replacement design
- Additional Feature:Direct OEM-style fit
- Additional Feature:U.S. aftermarket manufacturer
Dorman 22-1143 Rear Leaf Spring Compatible with Chevrolet/GMC/Isuzu Models
In case you drive a Chevrolet, GMC, or Isuzu that’s carrying heavy loads or showing sag and noise, you’ll appreciate how the Dorman 22-1143 rear leaf spring restores the ride without a lot of fuss. You’ll get a direct replacement that matches original fit and function for specific models, so installation feels familiar. Use the garage tool and Confirmed Fit bar to check remarks before you buy. The spring is built from quality materials for long life and handles damage from overload or age. Manufacturer support is available, and the direct-fit design keeps the swap straightforward and reliable.
- Fitment / Compatibility:Select Chevrolet, GMC, Isuzu models (verify with garage tool)
- Purpose / Application:Rear leaf spring replacement for damaged or worn springs
- Construction / Material Quality:Manufactured from quality materials to strict specifications
- Capacity / Load Rating (stated or implied):Designed for typical vehicle rear suspension loads (model-specific)
- Installation / Fitment Verification Guidance:Direct replacement; confirm with garage tool and Confirmed Fit bar
- Manufacturer / Support:Engineered/manufactured/supported by U.S. aftermarket leaf spring provider; backed with support/warranty notes
- Additional Feature:Confirmed Fit indicator
- Additional Feature:Simplified direct-fit installation
- Additional Feature:Manufacturer warranty support
Dorman 929-202 Rear Leaf Spring Assembly Compatible with Select Ford Models
Should you drive a select Ford and you need a dependable fix for a sagging or damaged rear suspension, the Dorman 929-202 Rear Leaf Spring Assembly is a smart choice because it’s built to match the original fit and function so you won’t worry about tricky installation or unexpected handling changes. You’ll get a direct replacement that swaps in without guesswork. It replaces springs ruined through overloading, collision, cracking, corrosion, or age. It’s made to strict specs from quality materials for reliable performance and long life. You can restore your vehicle or trailer rear suspension and confirm fit using the garage fitment tool.
- Fitment / Compatibility:Select Ford models (verify with garage tool)
- Purpose / Application:Rear leaf spring assembly replacement for damaged or worn springs
- Construction / Material Quality:Made from quality materials to strict specifications
- Capacity / Load Rating (stated or implied):Designed for typical vehicle rear suspension loads (model-specific)
- Installation / Fitment Verification Guidance:Direct replacement; confirm compatibility via garage/fitment tool
- Manufacturer / Support:Engineered/manufactured/supported by U.S. aftermarket leaf spring provider
- Additional Feature:Complete spring assembly
- Additional Feature:Ford-specific compatibility
- Additional Feature:Engineered for long life
Dorman Utility Trailer Leaf Spring 2000lb Capacity
Should you haul small loads or run a utility trailer for weekend projects, the Dorman 929-1031 2000 lb leaf spring is a smart choice that gets your trailer back on the road quickly. You’ll appreciate the eye-to-eye design and the 1 3/4″ width, 26″ length, and 4 1/4″ arch that match original fit and function. It has four leaves and a 2000 lb capacity, so you can replace springs damaged through overload, rust, or wear with confidence. Dorman builds to strict specs in the USA and supports you with ASE Blue Seal certified tech help.
- Fitment / Compatibility:Utility trailers / specified vehicles (verify fitment)
- Purpose / Application:Trailer rear/utility spring replacement (restore suspension)
- Construction / Material Quality:Durable construction from quality materials
- Capacity / Load Rating (stated or implied):2,000 lb capacity (per spring)
- Installation / Fitment Verification Guidance:Direct replacement; intended eye-to-eye design, verify fitment
- Manufacturer / Support:Engineered/manufactured/supported by U.S. aftermarket provider; ASE Blue Seal Certified support team
- Additional Feature:Eye-to-eye configuration
- Additional Feature:2000 lb rated capacity
- Additional Feature:4-leaf construction
Rough Country Rear Leaf Springs for 2001-2004 Toyota Tacoma
Should you own a 2001–2004 Toyota Tacoma and want a straightforward way to restore the rear ride and handling, these Rough Country rear leaf springs are a solid choice because they match stock height and come ready to bolt on. You’ll appreciate the easy bolt-on install and included bushings, so you won’t hunt parts. They come in pairs for balanced performance whenever both sides match. Built with heavy-duty construction and high-quality bushings, they aim for durability and smooth fit. The dimensions, like a 6.29 inch arch and 55.11 inch length, keep geometry close to stock, helping your Tacoma feel right again.
- Fitment / Compatibility:2001–2004 Toyota Tacoma (kit number 8076Kit)
- Purpose / Application:Rear suspension replacement for Toyota Tacoma (stock height)
- Construction / Material Quality:Heavy-duty leaf spring construction with quality bushings
- Capacity / Load Rating (stated or implied):Stock-height Tacoma springs — vehicle-rated for 2001–2004 Tacoma
- Installation / Fitment Verification Guidance:Bolt-on install; hardware and bushings included
- Manufacturer / Support:Rough Country (manufacturer) — includes hardware and support documentation
- Additional Feature:Sold as pair
- Additional Feature:Stock-height configuration
- Additional Feature:Includes bushings/hardware
Trailer 4-Leaf Double Eye Spring 2500 lb Set
In case you tow a small to medium trailer and need reliable, heavy-duty support, this Trailer 4-Leaf Double Eye Spring 2500 lb set is built for you. You’ll get two springs made for trailers only, so don’t use them on cars or trucks. Each spring measures 25-1/4 inches eye to eye, has a three inch free arch, and uses 1-3/4 inch wide, 3/8 inch thick leaves. They’re made from 60Si2Mn steel and coated with two paint layers to fight rust. Each spring carries 2,500 pounds so two per axle suit a 5,000 pound axle. Verify fitment and load rating before buying.
- Fitment / Compatibility:Trailers (SW4) — trailer-only application
- Purpose / Application:Trailer spring set replacement (restore trailer suspension)
- Construction / Material Quality:60Si2Mn manganese steel construction (specified)
- Capacity / Load Rating (stated or implied):2,500 lb per spring (5,000 lb axle rating per pair)
- Installation / Fitment Verification Guidance:Trailer-only; verify load rating and fitment before selection
- Manufacturer / Support:Manufacturer info implied (materials specified); after-sale guidance provided
- Additional Feature:Trailer-only application
- Additional Feature:60Si2Mn manganese steel
- Additional Feature:Two-coat corrosion paint
Dorman 929-400 Leaf Spring Compatible with Select Toyota Models
Should you drive a compatible Toyota and want a straightforward, reliable replacement, the Dorman 929-400 leaf spring is a smart pick that steps right in for worn or damaged originals. You’ll get a direct replacement that matches fit and function of the factory spring, so installation feels familiar. Check fit through entering your vehicle into the garage tool and viewing the Confirmed Fit bar. Should a blue circled i appears, hover to see extra fitment remarks. Dorman builds this spring to strict specs for long service life, and they back it with USA engineering and support you can trust.
- Fitment / Compatibility:Select Toyota models (verify with garage tool)
- Purpose / Application:Rear leaf spring replacement for damaged or worn springs
- Construction / Material Quality:Made from quality materials to strict specifications
- Capacity / Load Rating (stated or implied):Designed for typical vehicle rear suspension loads (model-specific)
- Installation / Fitment Verification Guidance:Direct replacement; verify via garage tool and Confirmed Fit bar
- Manufacturer / Support:Engineered/manufactured/supported by U.S. aftermarket leaf spring provider
- Additional Feature:Toyota-specific fitment
- Additional Feature:Confirmed Fit tool support
- Additional Feature:U.S. aftermarket backing
Dorman 34-1451HD Rear Leaf Spring Compatible with Select Dodge Models
In case you own a Dodge truck that’s seen hard work or rough roads, the Dorman 34-1451HD rear leaf spring is a smart choice that brings your ride back to life. You’ll get a direct replacement that matches original fit and function, so installation feels familiar and reliable. It replaces springs damaged through overloading, collision, cracking, corrosion, or age. Made to strict specs from quality materials, it gives durable performance and long service life. Dorman engineers and supports it as a leading U.S. aftermarket option. Before you install, confirm rear suspension compatibility using your vehicle make, model, and trim.
- Fitment / Compatibility:Select Dodge models (verify with garage tool)
- Purpose / Application:Rear leaf spring replacement for damaged or worn springs
- Construction / Material Quality:Made from quality materials to strict specifications
- Capacity / Load Rating (stated or implied):Designed for typical vehicle rear suspension loads (model-specific)
- Installation / Fitment Verification Guidance:Direct replacement; verify compatibility via garage tool
- Manufacturer / Support:Engineered/manufactured/supported by U.S. aftermarket leaf spring provider
- Additional Feature:Dodge-specific compatibility
- Additional Feature:Heavy-duty HD designation
- Additional Feature:Rear suspension application
Trailer Leaf Spring Suspension Kit for Single Axle
Provided you tow a standard 3,500 lb single-axle trailer and want dependable, long-lasting suspension, this Trailer Leaf Spring Suspension Kit is a smart pick for you. You get two 1,750 lb springs with four leaves each, 25-1/4 inch eye-to-eye length, and three-inch camber so your load stays balanced. The heavy-duty carbon steel and anti-rust coating give durability, and bushings are already installed for smoother motion. The kit includes four U-bolts, tie plates, nuts, hangers, shackles, and bolts sized for 1-3/4 inch springs and 2-3/8 inch axles. Tighten nuts horizontally and contact seller with questions.
- Fitment / Compatibility:Model SW4B / 1-3/4″ springs & 2-3/8″ axle compatibility
- Purpose / Application:Single-axle trailer suspension kit (restore stability)
- Construction / Material Quality:Heavy-duty carbon steel with anti-rust treatment
- Capacity / Load Rating (stated or implied):1,750 lb per spring (3,500 lb axle rating)
- Installation / Fitment Verification Guidance:Direct replacement kit for SW4B; includes U-bolts, hangers, shackles; installation note on nut orientation
- Manufacturer / Support:Seller-supported kit; contact seller for after-sales questions
- Additional Feature:Includes U-bolt kit
- Additional Feature:Full hanger/shackle kit
- Additional Feature:1,750 lb per spring
Dorman 929-116 Rear Leaf Spring Compatible with Select Chevrolet/GMC Models
You’ll appreciate how the Dorman 929-116 rear leaf spring fits directly into select Chevrolet and GMC trucks and trailers, giving you a straightforward replacement that matches the original fit and function. You’ll feel relief replacing a worn, cracked, or corroded spring with a part made to strict specs. Check the garage tool with your make, model, and trim to confirm fit before you buy. Dorman builds this spring from quality materials for long service life and dependable performance. They back it with U.S. aftermarket support, so you’ll get guidance should questions come up during installation.
- Fitment / Compatibility:Select Chevrolet/GMC models (verify with garage tool)
- Purpose / Application:Rear leaf spring replacement for damaged or worn springs
- Construction / Material Quality:Manufactured from quality materials to strict specifications
- Capacity / Load Rating (stated or implied):Designed for typical vehicle rear suspension loads (model-specific)
- Installation / Fitment Verification Guidance:Direct replacement; verify compatibility via garage tool
- Manufacturer / Support:Engineered/manufactured/supported by U.S. aftermarket leaf spring provider
- Additional Feature:Chevrolet/GMC specific
- Additional Feature:Direct replacement design
- Additional Feature:OEM-style durability
Factors to Consider When Choosing Leaf Springs
Whenever you pick leaf springs, pay attention to load capacity rating so the springs match how much weight you’ll carry and tow. Also make sure vehicle fitment accuracy, spring material quality, leaf count and width, and arch height and length work together for safe handling and a comfortable ride. In case one area doesn’t match, you can end up with poor ride quality or premature wear, so check each factor and ask questions whenever something seems off.
Load Capacity Rating
Provided that you plan to carry heavy loads or tow often, start matching the leaf spring capacity to the actual weight the axle will see, not just the factory numbers. You’ll want springs rated at or above the axle GAWR so they don’t sag or fail prematurely. Next, add your expected payload to the vehicle curb weight and include a safety margin of 10 to 25 percent for bumps and rough roads. For trailers, multiply one spring’s rating times the number of springs per axle to meet the axle capacity. Check stamped or listed ratings and confirm they fit the suspension design and manufacturer limits. Keep in mind extra gear or towing raises needs, so choose heavier duty or auxiliary springs as required.
Vehicle Fitment Accuracy
Even though fitment can feel technical, it’s the single most vital step to get right so your truck rides safely and handles predictably. You should always confirm exact make, model, year, trim, and axle position because length, eye-to-eye distance, and mounting geometry change between configurations. Match eye-to-eye length, free arch, and the number and thickness of leaves to the original specs to keep ride height and geometry correct. Also check per-spring rated capacity against GAWR so you don’t end up with sag or an overly harsh ride. Inspect bushing inner diameters and mounting hole sizes so bolts, shackles, and hangers fit without cutting or welding. Use VIN, build sheet, or OEM part numbers to avoid similar-looking but wrong springs.
Spring Material Quality
Because the metal inside a leaf spring decides how your truck feels and lasts, you’ll want to pick materials that are proven and tested. Choose high grade alloy steels like 60Si2Mn or similar manganese silicon mixes. They give you good tensile strength, fatigue resistance, and hardenability, so the spring stays resilient under repeated loads. Pay attention to heat treatment and tempering because proper quenching keeps leaves elastic and reduces permanent set. Inspect material test metrics such as yield strength, tensile strength, elongation, and Charpy impact values to see how the springs handle variable and cold conditions. Also look for consistent, defect free stock and corrosion resistant coatings. These details lower cracking risk around stress points and help the spring last longer.
Leaf Count And Width
Whenever you choose leaf springs, count and width matter more than you might consider, and getting them right keeps your truck riding true and safe. You’ll notice higher leaf count usually raises stiffness and load capacity, so a four-leaf pack will carry more and resist sag better than a two-leaf pack should leaf thickness be the same. Wider leaves spread load over a bigger area and add lateral stability, with common widths around 1-3/4 to 2-1/2 inches. Keep in mind leaf thickness and taper work with count and width, so thinner, more numerous leaves flex smoother while thicker, fewer leaves feel firmer. Match replacement count and width to the original or to an equivalent rate so hangers, U-bolts, load capacity, and ride quality stay correct.
Arch Height And Length
Upon selecting leaf springs, arch height and length are the quiet rulers of how your truck will ride, carry weight, and behave on the road. You’ll find arch height sets load capacity and ride height; a taller arch usually brings a stiffer spring rate and more lift, so consider how much weight you haul. At the same time, eye-to-eye length controls fit and suspension geometry; a wrong length can alter pinion angle and track width and cause drivetrain stress. Center-to-eye or half-length affects how load spreads across leaves and how the truck responds to bumps. Should you mismatch arch or length from the original design, expect premature wear, binding, and worse handling. Match specs to vehicle needs and intended load rating.
Corrosion Resistance Coating
Should you want your leaf springs to last through wet winters and salty roads, pick ones with a tough corrosion coating that does more than just look good. You’ll want epoxy, powder coat, or multi-layer paint that bonds tightly to steel. Also check measurable claims like ASTM B117 salt spray hours or corrosion warranties so you can compare brands objectively. Make sure the finish covers eyes, leaf edges, and underlayer surfaces where moisture pools and rust starts. For extra protection, choose a zinc-rich primer or galvanizing under the topcoat to give sacrificial defense against salt. In case chips or scratches appear, repair them fast because exposed steel can rust within days in humid or salty conditions. Take these steps and you’ll feel confident on the road.
Installation And Hardware
Now that you’ve picked a corrosion-resistant finish, get ready for the parts that actually hold the spring to your truck and keep it working day after day. You’ll need the correct hardware kit sized to your spring width and eye diameter. Common widths are 1-3/4″ and 2.4″, and eye diameters often run from 9/16″ to 11/16″. Use grade 8 or higher U-bolts and properly sized nuts, such as 1/2″-20 or 9/16″-18, and torque to your vehicle maker’s specs. Replace worn bushings and shackles so inner diameters and eye-to-eye lengths match the spring. Install springs in matched pairs and make certain center pins, clips, and tie plates align. After installation, test drive and re-torque after 500–1,000 miles for safety.
Manufacturer Support Services
At any time you buy leaf springs, the company behind them matters as much as the parts themselves because good support keeps you on the road with less stress. You should read warranty terms carefully so you know duration, coverage limits, and exclusions and what remedies you get for defects or fatigue. Also check technical support options like phone, email, chat, and clear installation guides with torque specs and fitment charts. Confirm spare parts such as bushings, u-bolts, and shackles are in stock and learn typical lead times to reduce downtime. Look for engineering data on spring capacity, arch, eye-to-eye length, and materials so the spring matches your vehicle. Finally test customer service responsiveness and claims procedures before you buy.
