Carli Suspension — America's Premier Heavy-Duty Suspension Brand

Bull Strap is an authorized Carli Suspension dealer. Carli makes the most trusted suspension systems for heavy-duty trucks in the country — not because they compete on price, but because their engineering actually solves the problems that matter: steering geometry, axle wrap, caster correction, and load capacity that doesn't compromise ride quality. If you're running a Ram 2500 or 3500 with any real lift and real load expectations, Carli is the answer that doesn't require compromise.

Carli for Ram 2500 and Ram 3500

The Ram 2500 and 3500 are Carli's home platform. The factory front coil suspension on the Ram HD platform is excellent — Carli's job is to make it excellent at 4-6 inches of lift with maintained road manners. The key pieces:

• Coil Springs: The core of any Carli lift on the Ram. Progressive rate springs matched to your cab, bed, and expected load. Carli offers tow/haul rates, standard rates, and adjustable preload options depending on build goal.
• Track Bar: A factory track bar at lift height causes the front axle to shift laterally — Carli's replacement corrects geometry and eliminates the shimmy/death wobble that plagues lifted Ram HDs with factory track bars.
• Radius Arms: Extended radius arms correct caster angle at lift height. Stock radius arms with an aftermarket lift create negative caster — which means loose, wandering steering on highway. Carli radius arms restore proper geometry.
• Bump Stop Kits: Compression management for lifted trucks with updated shock stroke. Prevents harsh bottom-out under full compression.
• Steering Stabilizers: Heavy-duty stabilizers to complement lifted geometry and control steering feedback on lifted HDs.

Ram 2500 Carli Fitment

Carli systems for the Ram 2500 cover all major trim levels: Tradesman, Big Horn, Laramie, Limited, Power Wagon (Power Wagon is coil-front from factory — different geometry base). Model years covered include 2014–2023 2500 4WD. Power Wagon-specific geometry notes apply — always confirm trim when ordering.

Ram 3500 Carli Fitment

The 3500 shares the same front coil geometry as the 2500 on most builds. Key difference: the 3500 is frequently run with heavier payload and fifth-wheel towing — Carli's tow/haul spring rate options are more commonly selected on 3500 builds. DRW (dually) builds may require different bump stop setups due to rear geometry differences.

Carli for Ford F-250 and F-350

The F-250 and F-350 Super Duty runs a solid front axle (Dana 60) — different geometry challenges than the Ram coil platform. Carli's Super Duty systems focus on lift with maintained caster, reducing the Dana 60 vibration that's common on lifted Super Dutys, and managing the increased unsprung weight at the axle.

• Coil Springs: Drop-in coil upgrades for the Super Duty front coil-over-axle setup
• Leveling Systems: Factory raked geometry correction with maintained geometry
• Shocks: King and Bilstein collaboration shocks for Super Duty applications

F-250/F-350 fitment covers 2017–2023 Super Duty 4WD configurations. 2023+ uses an updated front axle design — confirm model year compatibility on all components.

Why Bull Strap for Carli Parts?

As an authorized dealer, Bull Strap carries genuine Carli parts — not gray market, not knockoffs. Carli maintains a list of authorized dealers precisely because installation support and product knowledge matters on a system this technical. When you order from Bull Strap, you're getting the real thing with fitment guidance from people who know what pairs with what on your specific truck.

Pair your Carli suspension with Bull Strap limit straps — a lifted Ram 2500 or F-250 with Carli suspension needs proper droop control. Our USA-made 4130 Chromoly limit straps are designed to work alongside aftermarket suspension systems like Carli's, protecting CV joints and brake lines at lift height.

Authorized Carli Dealer

Bull Strap is listed as an authorized Carli Suspension dealer. That means factory warranty support, genuine parts, and the ability to help with fitment questions on the Ram and Super Duty platform. Carli's engineering standards are high — the parts hold up to what Ram and Super Duty owners actually do with their trucks.

Shop all Carli Suspension parts below — coil springs, track bars, radius arms, bump stop kits, steering, and shocks for Ram 2500, Ram 3500, Ford F-250, and F-350.

Carli Suspension for Ford F-250 and F-350: Full Coverage

The 2017+ Ram Super Duty moved to a solid front axle configuration — the same general architecture Carli has dominated on the Ram 2500 for years. Carli's F-250 and F-350 lineup covers this platform with the same geometry-first engineering approach. The Pintop for Super Duty provides a 2.5-inch lift with full track bar and geometry correction at a price point designed for trucks that primarily tow and need a modest lift for ground clearance. The Backcountry 2.0 for Super Duty adds more lift and more trail capability. The coilover conversion for F-250 is Carli's most aggressive F-250 offering — built for truck owners who run challenging roads and still need to tow.

Carli vs Competing Suspension Brands for Ram 2500

The Ram 2500 suspension market has dozens of competitors. The meaningful ones for serious builders are Carli, ICON, and Fox. Here is how they compare:

• Carli vs ICON: ICON makes excellent coilovers but does not build the geometry-correction components — track bars, radius arms — that Carli provides as integrated systems. A Ram 2500 with ICON coilovers still needs separate geometry correction components. Carli packages all of this together and validates it as a system.
• Carli vs generic 4-inch lift kits: Generic lift kits push the suspension up without correcting the geometry. At 3+ inches of lift, a Ram 2500 with an uncorrected track bar pulls noticeably to one side. Uncorrected radius arms cause highway wander and vibration. Carli fixes both.
• Carli vs Fox: Fox shocks are used inside many Carli systems — Fox is a component supplier to Carli, not a competitor at the system level. Carli systems with Fox shocks are common; Carli recommends specific Fox models for specific builds.

Installation and Alignment Requirements

Carli system installation requires a professional shop familiar with truck suspension. The coilover conversion and Pintop kits involve removing the factory front axle assembly, installing new radius arms and track bar, and setting the coilover preload. A full alignment is required after installation. Carli provides detailed instructions; most shops with Ram experience complete the job in 8–12 hours for a full coilover conversion or 5–8 hours for a Backcountry or Pintop.

After installation, Carli recommends an alignment with the following targets (as a starting point — exact specs depend on the specific kit and tire size):

• Caster: +4 to +5 degrees
• Camber: 0 to +0.3 degrees
• Toe: 0 to +0.05 inches total toe-in

Warranty and Support

Carli Suspension backs their products with a manufacturer warranty. As an authorized dealer, Bull Strap processes warranty claims and communicates directly with Carli on behalf of customers. If you have a warranty issue with a Carli product purchased through Bull Strap, contact us first — we handle the coordination.

Frequently Asked Questions

Is Bull Strap an authorized Carli Suspension dealer?

Yes. Bull Strap is an authorized Carli Suspension dealer. We carry the full Carli lineup for Ram 2500, Ram 3500, Ford F-250, and Ford F-350.

Which Carli system is right for my Ram 2500?

The Backcountry 2.0 is the entry point — 2.5-inch lift, correct geometry, significant improvement over stock. The Pintop adds 4.5 inches with full track bar and radius arm correction for trucks that tow and trail. The Dominator is for high-speed off-road use. If you tow regularly, stick with the Pintop or Backcountry.

Does Carli work with factory tow ratings?

Yes, with the correct system. Carli designs all Ram 2500 and F-250 systems to maintain the factory tow rating. The key is using the correct spring rate for your loaded vehicle weight and tow setup.

Do I need limit straps with a Carli suspension?

Yes, if you drive off-road. Carli systems unlock additional droop travel compared to stock — that additional travel needs to be controlled at the bottom end with limit straps to protect the CV axle, shock shaft, and ball joint.

Ordering Carli Suspension: What to Have Ready

When ordering a Carli system, have the following information ready: exact year, make, model, and cab/bed configuration (for trucks); current lift height if upgrading from an existing system; whether the vehicle tows and at what weight; and whether you want the Fox or Bilstein shock option where both are available. Carli makes the same geometry-correction components but offers different shock absorber options depending on the build's intended use.

For Ram 2500 owners upgrading from a competing lift: Carli's kit will require removing the existing lift components entirely. Carli geometry correction hardware is not designed to layer onto another brand's control arms or track bar. It is a complete system replacement. Budget for a full uninstall of the existing system and a full install of the Carli kit — this is not a bracket swap.

Carli Suspension Serial Numbers and Registration

Carli products carry serial numbers on the major components. Register your Carli system after installation using the Carli registration process — this establishes the warranty start date, connects your build to their database for future support questions, and ensures you receive any service notices or product updates relevant to your specific kit configuration. As an authorized dealer, Bull Strap can assist with registration questions for kits purchased through us.

If you have questions about which Carli system fits your specific build — year, current mileage, tow frequency, lift goals — contact Bull Strap before ordering. We have installed and supported enough Carli builds to give you a straight recommendation based on your actual use case, not a generic product description. Every Carli system purchase through Bull Strap comes with pre-sale fitment support at no additional cost.