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CORE 4X4 Shop Talk

We are a team of passionate people whose goal is to improve everyone's life.

CORE 4X4 Shop Talk

We are a team of passionate people whose goal is to improve everyone's life.

Who Is Core 4x4? Adjustable Control Arms, Track Bars, Steering and Off-Road Parts -- All Made in the USA

In This Guide Quality Over Quantity The Core 4x4 Philosophy What Does Core 4x4 Manufacture? In-House Manufacturing: From Raw Steel to Finished Product Tested on the Trail, Not Just in the Lab Vehicle ...

Behind the Scenes

Jan 13, 2025

Bump Stops Explained: What They Do and Why They Matter

In This Guide What Is a Bump Stop? Why Bump Stops Matter After a Lift What Happens When Bump Stops Are Wrong How to Choose the Right Bump Stop Length Bump Stop Materials: Rubber vs. Polyurethane vs. H...

Product Education

Jan 13, 2025

Control Arms Explained: What Happens When You Lift Without Them

In This Guide The Hidden Cost of Lifting Without Control Arms What Are Control Arms and What Do They Do? How Caster Loss Affects the Way You Drive Wheelbase Loss: The Other Problem Nobody Talks About ...

Product Education

Jan 13, 2025

Ram 2500 Complete Overhaul Pt. 2 — 3" Lift and Front Suspension Install

In This Guide Whats Going on This Truck Why Upgrade the Factory Radius Arms? Tools and Supplies Step 1: Prep and Order of Operations Step 2: Teardown Step 3: Install the Radius Arms Step 4: Coil Sprin...

Install Guides

Sep 13, 2024

Ram 2500 Complete Overhaul pt.1 Lift kit & Rear Suspension - Core 4x4

In This Guide The Build Plan: What Goes on the Rear Aluminum Series vs. Steel Series Control Arms Tools Youll Need Step 1: Prep and Teardown Step 2: Set Control Arm Length Step 3: Install Control Arms...

Install Guides

Sep 5, 2024

Offroading Forest Lake Trail -- Testing the JK, JL, and Tacoma on Utah's Alpine Loop

In This Guide Getting Trail-Ready: Tops Off, Tires Aired Up Air Down and Disconnect The Most Important Trail Prep The Rock Garden Where the Tacoma Stayed Behind Testing the Bump Stops in the Real Worl...

Off-Road Adventures

Aug 30, 2024

When to Get Bump Stop Extensions + How to Install Them

In This Guide What Is a Bump Stop and Why Does It Matter? When Do You Need Bump Stop Extensions? How to Measure for the Correct Bump Stop Length Frame-Side vs. Axle-Side Extensions Available Sizes Rea...

Product Education

Aug 23, 2024

Ram 2500 2.5T Tie Rod & Drag Link Steering Upgrade and Installation

In This Guide Why Your Ram 2500 Steering Needs an Upgrade Whats in the Core 4x4 2.5T Steering Kit Tools Youll Need Step 1: Soak Everything and Measure Step 2: Tear Down the Factory Steering Step 3: In...

Install Guides

Aug 16, 2024

Toyota Tacoma Front Upper Control Arm Upgrade & Install Guide

In This Guide Three Problems Every Lifted Toyota Faces How the CORE 4X4 Upper Control Arms Solve All Three Fitment Guide Step-by-Step Installation What You'll Notice After the Install Frequently Asked...

Install Guides

Jul 19, 2024

Toyota Tacoma Rear Suspension Upgrade and Install

In This Guide Whats in the Kit? Steel vs. Aluminum: Two Options for Every Build What Each Component Does Tools Required Install Tip: Do This on the Ground Step-by-Step: Control Arm Replacement Sway Ba...

Install Guides

Jul 5, 2024

Toyota Tacoma Heavy Duty Front Sway Bar End Link Upgrade and Install

In This Guide Why Your Factory End Links Break Product Overview: What You Get Tools Required Before You Start: Grease and Orientation Removal: Taking Off the Factory End Links Installation: Bolting On...

Install Guides

Jun 21, 2024

Town, Trail, or Track: Which Core 4x4 Control Arm Series Is Right for Your Build?

In This Guide Why Aftermarket Control Arms Matter Fixed vs. Adjustable: Which Do You Need? The Three Series Explained Side-by-Side Comparison Installation Overview Torque Specs Quick Decision Guide Fr...

Product Education

Jun 14, 2024

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