MaxTrac 201960 6in Rear Lowering Box Kit for 2019-2025 Silverado/Sierra 1500

Vehicle Fitment

• 2019-2025 Chevrolet Silverado 1500 (one retailer lists coverage through 2026 - confirm your exact model year before ordering)
• 2019-2025 GMC Sierra 1500 (one retailer lists coverage through 2026 - confirm your exact model year before ordering)

Fitment Notes

• Not compatible with Active Ride or Magnetic Ride Control (Magneride) equipped models
• Does not fit models equipped with a single aluminum rear leaf spring
• This is a rear-only kit - it's designed to be paired with separate front lowering components for a complete 4"/6" front-and-rear lowering setup
• Recommended wheel width is 9 in. or less with a minimum of 4.5 in. backspacing; exceeding this may void the manufacturer warranty

Features

• Full rear axle flip kit relocates the leaf springs under the axle for a lowered stance while retaining a factory-like ride
• Includes matched rear shackles and bump stops for proper suspension geometry at the lowered height
• Rear MaxTrac shocks are tuned for the new ride height
• Made in the USA and finished in a durable grey powder coat

Specifications

• Rear lift/drop: 6 in. (lowering)
• Material: Steel
• Finish: Grey powder coat
• Weight: 34 lbs.
• Dimensions: 16 x 16 x 8 in.
• Engine compatibility: Gas and diesel

Included Components

• 1x Rear Axle Flip Kit
• 2x Rear MaxTrac Shocks
• Shackles
• Bump Stops

Product Description

The MaxTrac 201960 is a complete 6-inch rear lowering box kit for 2019-and-newer Chevrolet Silverado 1500 and GMC Sierra 1500 trucks. Rather than relying on a bulky, expensive replacement leaf spring pack that wouldn't improve ride quality over stock, MaxTrac uses a flip kit to relocate the factory leaf springs underneath the axle, dropping the rear stance while keeping the ride characteristics close to what the truck came with.

The kit pairs the flip components with matched shackles, bump stops, and rear MaxTrac shocks tuned specifically for the new ride height, so the geometry and damping stay correct at the lowered stance rather than just dropping the truck and hoping for the best. Everything is made in the USA and finished in a grey powder coat for long-term durability.

Since this box covers the rear only, it's meant to be combined with a compatible front lowering kit for a full 4-to-6-inch front-and-rear drop. It's not designed for trucks with Magnetic Ride Control/Active Ride suspension or a single aluminum rear leaf spring, and MaxTrac recommends staying at or under a 9-inch wheel width with at least 4.5 inches of backspacing to keep the warranty intact.