FOX 2.5 Performance Series Coilover Upgrade | Stock Height | Chevy Trail Boss & GMC AT4 1500 (2019-2026) 4WD | BDS Suspension

Overview

The BDS stock height replacement kit for 2019–2026 GM 1500 AT4 and Trail Boss models delivers a premium blend of improved stance, enhanced ride quality, and off-road capability. This system features heavy-duty BDS tubular upper control arms equipped with high-strength ball joints that are significantly stronger than OEM, reducing the risk of unwanted failures and ensuring long-term durability. The arms also optimize ball joint angles and increase suspension travel for reliable performance in demanding conditions. Up front, FOX 2.5 Performance Series coil-overs provide vehicle-specific tuning, exceptional cooling, and precise ride-height control to achieve a true 2" level while contributing to superior ride comfort. Complementing the front, FOX 2.5 Performance Series rear shocks deliver balanced handling, fade-resistant performance, and enhanced stability on and off the road.

Features

• Requires a maximum of 5.5" backspacing wheel for tire clearance to the upper ball joint when used on 2–3.5" kits
• Compatible with Trail Boss and AT4 models; will net 0" lift on these platforms
• Will not fit models equipped with ARC

Specifications

• Front Lift Method: Coil-Over
• Front Lift Height: 0"
• Rear Lift Method: Stock
• Rear Lift Height: 0"
• Lift Height Range: 0–1.5"
• Shocks Included: Yes

Installation

• Estimated Installation Time: 3 hours
• Installation Difficulty: Easy
• Required Tools: Basic Hand Tools, Ball Joint Separation Tool

Important Notes

Will not fit models equipped with ARC.