ReadyLIFT 3.5" Rear Spacer Kit
FROM: $259.95 USD
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Product Overview
The ReadyLIFT 3.5" Rear Spacer Kit is engineered specifically for 2014–2025 Ram 2500 HD 4WD Single Rear Wheel (SRW) trucks that require additional rear ride height for towing, hauling, overlanding, or restoring factory rake after installing a front leveling kit. Designed using OEM-inspired engineering principles, this heavy-duty rear coil spring spacer system provides a safe and durable solution for increasing rear suspension height while maintaining factory ride quality.
Constructed from fabricated laser-cut steel, the kit installs beneath the factory rear coil springs and delivers a full 3.5 inches of rear lift. ReadyLIFT designed this system as a one-piece spacer solution that eliminates the need for stacked spacers while providing improved durability and suspension stability. The additional rear ride height helps compensate for trailers, cargo loads, bed racks, rooftop tents, and other accessories that can create rear suspension sag.
Whether paired with a leveling kit or used as a standalone rear suspension upgrade, the ReadyLIFT 3.5" Rear Spacer Kit helps improve towing stance, load support, and overall truck appearance while maintaining the drivability Ram HD owners expect. Now Available at LEER!
Features & Specifications
Product Type: Rear Coil Spring Spacer Kit
Material: Heavy-duty fabricated laser-cut steel
Finish Options: Black powder-coated finish
Mounting Type: Rear coil spring spacer installation
Fitment:
- 2014–2025 Ram 2500 HD 4WD
Single Rear Wheel (SRW) models
Non-Camper Package applications
Lift Height: 3.5 inches rear lift
Design: OEM-style rear coil spring spacer system
Functionality:
- Restores factory rake
- Improves towing stance
- Compensates for added cargo weight
- Maintains factory ride quality
- Provides additional rear suspension height
- Supports hauling and load-carrying applications
Available Options
The ReadyLIFT 3.5" Rear Spacer Kit is available in:
Vehicle Fitments
- 2014–2025 Ram 2500 HD 4WD
- Single Rear Wheel (SRW) applications
- Non-Camper Package trucks
Finish Options
- Black powder-coated steel finish
- Heavy-duty fabricated steel construction
- Corrosion-resistant coating
- OEM-style spacer design
- Laser-cut steel construction
Configurations
- 3.5-inch rear lift configuration
- Rear coil spring spacer setup
- Towing and hauling support configuration
- Factory rake restoration setup
- Load compensation configuration
- Bolt-on installation system
- OEM-style suspension enhancement setup
- Leveling kit companion configuration
- Daily driving and towing configuration
Choose the ReadyLIFT 3.5-inch Rear Spacer Kit if you want maximum rear ride height, improved towing stance, and factory rake restoration without installing a complete suspension lift system.
Why Choose the ReadyLIFT 3.5" Rear Spacer Kit?
This product is ideal for truck owners who need increased rear suspension height for towing, hauling, cargo management systems, and maintaining proper vehicle stance.
- Adds 3.5 inches of rear lift for improved rake and suspension balance
- Improves towing and hauling performance by helping reduce rear-end squat
- Constructed from fabricated laser-cut steel for long-term durability and strength
- Eliminates the need for stacked spacers that may be unsafe or restricted in some areas
- Maintains factory ride quality without major suspension modifications
- Works with or without front leveling kits for flexible suspension setups
What’s Included
- Two rear coil spring spacers
- Application-specific mounting hardware
- Installation instructions
Installation Notes
- Professional installation is recommended
- Designed specifically for Ram 2500 HD 4WD trucks with rear coil spring suspension
- Longer rear shocks are required after installation
- Not compatible with Dual Rear Wheel (DRW) models
- Not compatible with Camper Package-equipped trucks
- Installation time is approximately one hour using standard shop tools
- Alignment is generally not required for rear spacer-only installations
- Ride height gains may vary depending on vehicle configuration and existing suspension condition
- Ideal for towing, hauling, cargo systems, rooftop tents, and overland setups
Load Support Notes
The ReadyLIFT 3.5-inch rear spacer system is commonly used to restore factory rake on leveled trucks and improve rear suspension stance when towing trailers or carrying heavy cargo loads. The system does not increase factory payload or GVWR ratings.
Warranty Information
ReadyLIFT Warranty
ReadyLIFT suspension products are backed by a “No Hassle” product warranty for the original purchaser. ReadyLIFT states that qualifying defective or missing components are covered under warranty.