how to fix my Ram 1500 DT (2019-Present) that shakes at high speeds

Ram 1500 DT (2019-Present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

506 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Learn how to diagnose and fix shaking issues at high speeds in your Ram 1500 DT. Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is securely supported on jack stands before working underneath.
•Always wear appropriate personal protective equipment (PPE) when handling heavy components.

Symptoms

•Vehicle shakes or vibrates at speeds above 50 mph
•Steering wheel vibrates noticeably
•Uneven tire wear
•Possible pulling to one side while driving
•Noise from the wheels or suspension components

Diagnostic Steps

1
Inspect tire condition for bulges, uneven wear, or damage.
2
Check tire pressure and adjust to manufacturer specifications.
3
Perform a wheel balance check on all four tires.
4
Inspect wheel alignment using a professional alignment machine.
5
Examine suspension components for wear or damage, including shocks, struts, and bushings.
6
Check for loose or damaged components in the drivetrain, such as the driveshaft or CV joints.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•Jack
•Jack stands
•Tire pressure gauge
•Wrench set
•Wheel balancer
•Professional alignment machine
•Torque wrench
•Pry bar

Parts Required

•Replacement tires (if necessary)
•Suspension components (shocks, struts, bushings if worn)

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Diagnostic Steps

1
Inspect tire condition for bulges, uneven wear, or damage.
2
Check tire pressure and adjust to manufacturer specifications.
3
Perform a wheel balance check on all four tires.
4
Inspect wheel alignment using a professional alignment machine.
5
Examine suspension components for wear or damage, including shocks, struts, and bushings.
6
Check for loose or damaged components in the drivetrain, such as the driveshaft or CV joints.

Solution

1. Preparation

Gather tools and parts required.
Ensure the vehicle is parked on a level surface and the parking brake is engaged.

2. Tire Inspection and Replacement

Tools Required: Jack, jack stands, tire pressure gauge, wrench set.
Sub-steps:
1. Lift the vehicle using a jack and secure with jack stands.
2. Remove each wheel and visually inspect tires for damage and uneven wear.
3. Replace any damaged tires with new ones of the same specification.

3. Wheel Balancing

Tools Required: Wheel balancer.
Sub-steps:
1. Mount each wheel onto the wheel balancer.
2. Adjust weights as necessary to achieve balance.
3. Reinstall balanced wheels onto the vehicle.

4. Wheel Alignment

Tools Required: Professional alignment machine.
Sub-steps:
1. Drive the vehicle to an alignment shop or use a home alignment kit.
2. Adjust camber, caster, and toe settings to match manufacturer specifications.
3. Confirm alignment is within acceptable parameters.

5. Suspension Inspection and Repair

Tools Required: Wrench set, torque wrench, pry bar.
Sub-steps:
1. Inspect all suspension components, looking for signs of wear, such as cracks or play in bushings.
2. Replace any worn components such as shocks, struts, or bushings.
3. Torque all fasteners to manufacturer specifications.