There are essentially two ways to lift your vehicle for off-road use: suspension lift or body lift. Each one has their pros and cons such as performance, price, and ease of installation. First, let’s distinguish between a suspension lift and a body lift.

A suspension lift raises the vehicle’s frame (chassis) away from the ground. This can be accomplished in a variety of ways such as installing taller springs or spring spacers, differential drop brackets, lift blocks, cranked up torsion bars, or any combination thereof.

A body lift raises the vehicle by lifting the body away from the frame with spacers. This keeps the frame at its existing distance from the ground.

A suspension lifted vehicle will perform better than a body lifted vehicle off-road. This doesn’t mean that a body lifted vehicle can’t go off-road. It simply won’t perform as well as a suspension lifted vehicle because the frame hasn’t gained any ground clearance.

Suspension lifts are most often made between 2-inches to 6-inches, while body lifts range between 1-inch to 3-inches.

A suspension lift is more complicated than a body lift because it alters all of the suspension components that give the vehicle its factory ride characteristics. Installing springs that generate lift will have a harsher ride quality than with soft factory springs. Longer shock absorbers will be needed. The vehicle will also have a higher center of gravity because the entire weight of the vehicle (everything except the axles) will now be raised further from the ground. In some cases, the transfer case will need to be lowered and the rear differential repositioned to minimize driveline vibrations as the Jeep Wrangler is notorious for having a short rear driveline that isn’t readily accepting to increased u-joint angles.

Pros: Increases ground clearance, increased approach and departure angles, allows fitment of larger tires.

Cons: Expensive, longer installation time, increased driveline angles (more susceptible to vibrations), brake lines need to be re-routed or lengthened, longer shocks needed, increased center of gravity.

A body lift is relatively simple in that it primarily consists of a set of spacers that are inserted at the mounting points between the frame and body of the vehicle. This leaves all the heavy parts of the vehicle (frame, engine, transmission, transfer case, etc) at their factory locations so the vehicle’s center of gravity (though increased) will not be increased as much as a suspension lift.

Pros: Cheap, can be installed faster than a suspension lift, allows fitment of larger tires, simple (all components come in a small box).

Cons: Appearance (depending how tall the body lift is, there will be a gap that size between the body tub and the frame), extra leverage is placed on the mounting points (the higher the lift, the more leverage there is working against it), ground clearance remains the same.

Ultimately, a body lift provides no benefits other than allowing the installation of larger tires whereas a suspension lift is designed for improved performance off-road (while also allowing the installation of larger tires). If you’re on a budget and want to make your 4WD look like a tough off-road vehicle but have no real intentions of ever going off-road, then a body lift would be adequate for you. However, if cost isn’t a factor and you’re looking to make your 4WD more off-road capable and trail ready, then a suspension lift is highly recommended.

Popular body lift kits and suspension lifts are available at MY4BY OFF ROAD. They are recommended as a premiere online source for off road accessories and parts for all Jeep, truck and SUV vehicles.