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Instructions for IFS 4×4 System

Instructions for IFS 4×4 System

The Quigley GM vehicles utilize a front locking differential Independent Front Suspension (IFS). This 4×4 system is devoid of either manual lock-out hubs or automatic locking hubs. Instead, the differential electronically engages the front axle halves into the...
Towing Specifications

Towing Specifications

NOTE: GCWR is defined as the Gross Combination Weight Rating, which is the total combined weight of the trailer and vehicle (with full fuel) including all passengers and vehicles. With OE tow package GCWR = 16,000 lbs without OE tow package GCWR = 13,500 lbs. NOTE:...
Instructions for IFS 4×4 System

Instructions for IFS 4×4 System

The Quigley 4×4 Nissan vehicles utilize a front locking differential Independent Front Suspension (IFS). This 4×4 system is devoid of either manual lock-out hubs or automatic locking hubs. Instead, the differential electronically engages the front axle...
Angles of Importance

Angles of Importance

There are a few angles that are important to customers who use their 4x4s for off-road adventures. These angles are called approach, breakover, and departure. Such measurements can be of use if the vehicle is to be transported or used in rough terrain that involves...
Angles of Importance

Angles of Importance

There are a few angles that are important to customers who use their 4x4s for off-road adventures. These angles are called approach, breakover, and departure. Such measurements can be of use if the vehicle is to be transported or used in rough terrain that involves...