ReadyLIFT 1.5" Rear Coil Spacer
FROM: $159.95 USD
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Product Overview
The ReadyLIFT 1.5" Rear Coil Spacer is an economical suspension upgrade designed to add rear ride height, improve towing and hauling capability, and restore factory rake on select RAM and GM SUV applications. Engineered as a direct bolt-on solution, these rear coil spacers install above or below the factory coil springs depending on vehicle application while maintaining factory ride quality and suspension performance. ReadyLIFT designed these kits to work as standalone upgrades or as the perfect complement to front leveling kits and suspension lift systems.
Available for 2009–2023 RAM 1500, 2014–2018 RAM 2500 4WD, and 2002–2020 GM SUV/SUT platforms, these rear spacer kits help eliminate excessive squat under load while providing a more balanced vehicle stance. By increasing rear ride height approximately 1.5 inches, owners can maintain improved towing stability and accommodate larger tire combinations without compromising everyday drivability.
Constructed from application-specific steel or billet aluminum materials, ReadyLIFT rear coil spacers are engineered for long-term durability and corrosion resistance while retaining factory suspension characteristics. Now Available at LEER!
Features & Specifications
Product Type: Rear Coil Spacer Kit
Rear Lift Height: 1.5 Inches
Position: Rear Suspension
Installation: Bolt-On
Construction: Application-Specific Steel or Billet Aluminum Components
Fitment: Select Ram, Chevrolet SUV's, and GMC SUV's applications
Design Features
- Vehicle-specific coil spacer design
- Maintains factory ride quality
- Heavy-duty construction
- Corrosion-resistant finish
- Bolt-on installation
- Works with stock suspension components
- Leveling kit compatible
- Towing-ready design
Functionality
- Provides 1.5 inches of rear lift
- Restores factory rake
- Improves towing stance
- Reduces rear-end squat
- Enhances overall vehicle appearance
- Supports larger tire fitment
- Maintains factory suspension characteristics
Available Options
The ReadyLIFT 1.5" Rear Coil Spacer is available in:
Vehicle Fitments
- 2009-2023 RAM 1500 2WD/4WD
- 2014-2018 RAM 2500 4WD
- 2002-2020 Chevrolet Tahoe
- 2002-2020 Chevrolet Suburban
- 2002-2020 Chevrolet Avalanche
- 2002-2020 GMC Yukon
- 2002-2020 GMC Yukon XL
- 2002-2020 GMC Yukon Denali
- 2002-2020 Cadillac Escalade
Finish Options
- Powder-coated steel construction
- CNC-machined billet aluminum construction (application dependent)
- Corrosion-resistant finish
- Heavy-duty mounting design
- OEM-style fit and finish
Configurations
- 1.5-inch rear lift configuration
- Factory rake restoration package
- Towing and hauling setup
- Leveling kit companion upgrade
- Daily driving suspension enhancement
- Bolt-on installation system
Choose the ReadyLIFT 1.5" Rear Coil Spacer if you want improved towing performance, restored factory rake, and a simple rear suspension upgrade that maintains factory ride quality.
Why Choose the ReadyLIFT 1.5" Rear Coil Spacer?
Provides 1.5 inches of rear lift to help restore factory rake and improve overall vehicle stance.
- Improves towing and hauling performance by helping reduce rear suspension squat under load.
- Maintains factory ride quality while providing additional rear ride height and suspension support.
- Works alongside leveling kits and suspension lift systems to create a balanced vehicle stance.
- Allows fitment of larger tire combinations on applicable RAM applications. The RAM 1500 kit supports up to 35-inch tires when properly configured.
- Installs without cutting, welding, or major modifications, making it an affordable suspension upgrade.
What’s Included
- Rear coil spring spacers
- Vehicle-specific mounting components
- Installation hardware
- Installation instructions
Contents vary slightly by application and part number.
Installation Notes
- Professional installation is recommended.
- Part #66-1031 fits RAM 1500 models equipped with factory rear coil spring suspension only.
- Part #66-1031 is not compatible with factory air suspension systems.
- Designed to maintain factory ride quality while providing additional rear lift.
- No cutting or permanent modifications are required for installation on most applications.
- Installation time is typically 1–2 hours depending on vehicle configuration.
- Periodic inspection of suspension hardware is recommended after installation.
Warranty Information
ReadyLIFT Warranty
ReadyLIFT suspension products are backed by a limited lifetime warranty covering defects in materials and workmanship for the original purchaser.