Gabriel HIJACKERS 49155 Rear Adjustable Air Shocks - Improved Towing

In this review the Gabriel HIJACKERS 49155 rear adjustable air shocks are evaluated for drivers who tow, haul, or run classic trucks that need on-demand leveling. The bottom line: these shocks provide a noticeable improvement in rear-end stability and ride height control when carrying heavy loads, and they are primarily for owners who want a simple, durable temporary air suspension solution. Installation is straightforward for mechanically inclined owners and the unit's adjustable air pressure is the main reason to buy.

Key Features

• Adjustable air pressure: Lets the user tailor ride height and comfort to match varying load weights for better handling under tow.
• Leveling capacity: Offers up to 1,100 lbs of leveling capacity per pair, reducing rear sag during hauling.
• Durable construction: Features a super finished chromed piston rod and leak proof piston seal for longer life in towing use.
• Vehicle compatibility: Fits a wide range of full-size GM trucks and SUVs in confirmed fitment lists for easy replacement and correct fit.
• Installation friendly: Designed for straightforward installation on rear mounts with common upper and lower mount codes for matching applications.

Who It's For

The Gabriel HIJACKERS are best for owners of Cadillac Escalade, Chevrolet full-size trucks and SUVs, and GMC models who need temporary air assist when towing trailers, boats, or heavy cargo. They suit people who want more rear support without permanent air suspension or complex electronics and who occasionally carry heavy loads up to the stated leveling capacity.

Those who should look elsewhere include drivers seeking a full-time air suspension system with onboard compressors and automatic leveling, or owners of vehicles not listed in the confirmed fitment who require a different upper or lower mount style. Professional installers may prefer a more integrated kit for daily commercial towing.

Pros & Cons

Pros

• Provides clear improvement in handling and reduced bottoming out when loaded.
• Adjustable air pressure allows quick tuning for different loads and comfort.
• Installation is described as easy by many owners and fits common rear mounts.
• Robust build with chromed piston rod and leak resistant seals for longevity.

Cons

• Some users report occasional air leakage concerns, so check seals during first uses.
• Not a replacement for full air suspension systems with compressors and auto-leveling.

Specifications

Our Verdict

The Gabriel HIJACKERS 49155 rear adjustable air shocks are a practical, cost-effective choice for occasional towing and hauling on compatible Cadillac, Chevrolet, and GMC models. They bring improved stability, simple adjustable support and durable components that make them good value for owners who need a temporary, reliable lift and better ride under load.

Frequently Asked Questions

Will these fit my full-size GM truck?
Check the confirmed fitment for specific model years and rear RWD applications; they are made for many Cadillac Escalade, Chevrolet and GMC models.

How much weight can they level?
They offer up to 1,100 lbs of leveling capacity per pair when adjusted correctly.

Are they hard to install?
Installation is generally straightforward for experienced DIYers and professional shops; they use common upper and lower mount codes for correct fit.