what do aftermarket upper control arms do

Are aftermarket upper control arms necessary?

If you lift your 4WD, altering your vehicles geometry, then yes you will need adjustable upper control arms. An aftermarket control arm, when designed correctly like SuperPro 4x4 Control arms, will correct alignment and inherent clearance issues that arise when you lift or modify the suspension of your 4WD.

What does upgrading upper control arms do?

The most common reason to replace a control arm is to improve wheel travel as part of a suspension lift. However, a new control arm can offer more than just increased ride height (lift) and additional wheel travel: Increased durability in the arm itself. A wider range of uniball/ball joint options.

Is upgrading your upper control arms worth it?

One of the most overlooked benefits of aftermarket upper control arms is they allow for proper wheel alignment. With some lifted vehicles it can be difficult (if not impossible) to align them back to factory specs. Aftermarket arms solve this by having a slightly different geometry than the factory ones.

How long do upper control arms last?

between 90,000 and 100,000 milesOver time, the control arm assembly can become worn or bent. These assemblies normally wear out between 90,000 and 100,000 miles. They can wear out faster if you go over a large pothole or are involved in a car accident.

How much does it cost to install upper control arms?

On average, you can expect a car control arm replacement to cost between $500 and $750. Depending on your vehicle make and model—prices may also vary slightly depending on whether it is a front or rear control arm that needs replacing.

Does a 2 inch leveling kit need a upper control arm?

If you are only doing a 2 inch level you do not need new upper control arms. Once you go above 2 inches you need to consider it.

How often do control arms need to be replaced?

every 90,000 to 100,000 milesLike any vehicular component, control arms wear down & need to be replaced over time. Hawley says that many control arm assemblies wear down every 90,000 to 100,000 miles. Control arms can bend or break when driving over large potholes or bumps, while bushings can also wear out on their own.

Should I replace ball joint or control arm?

The replacement of a ball joint which is pressed into the track control arm, in most cases requires a removal of the track control arm. You should therefore consider replacing the complete track control arm.

Do you need new upper control arms for a 2 inch lift?

If you are only doing a 2 inch level you do not need new upper control arms. Once you go above 2 inches you need to consider it.

What are the benefits of adjustable control arms?

The benefit is added strength, and being able to adjust the pinion angle. With a 4" lift, you probably have an SYE kit or else a pretty big transfer case drop kit. The control arms will allow you to point the pinion yoke at the transfer case and ease the driveshaft angle.

Do you need new control arms for a 6 inch lift?

If your truck has stamped steel upper control arms and you want to level or 6″ lift your truck—you will need to install either an aftermarket upper control arm OR purchase the factory aluminum upper control arms to replace your stamped control arms.

Do you need new control arms for a 3 inch leveling kit?

The chance of having to replace the stock control arms if the 3" kit is used. If you don't mind your front suspension resting on / banging down on your bump-stops when traveling over northern roads then the 3" kit will give the lift you want that will create a "solid" ride, but not safe.