---
title: How do I properly test fit wheels, tires, and accessories before installation?
description: Before installing wheels, tires, or accessories, performing a proper test fit ensures everything fits correctly, protects your purchase, and prevents...
---

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3. [Test Fitting and Installation](https://info.fitmentindustries.com/knowledge-base/fitment-and-installation?hsLang=en-us#test-fitting-and-installation)

# How do I properly test fit wheels, tires, and accessories before installation?

## Proper test fitting means carefully inspecting and hand-tightening all parts before installation to confirm fitment and protect return eligibility.

Before installing wheels, tires, or accessories, performing a proper **test fit** ensures everything fits correctly, protects your purchase, and prevents issues during installation. We emphasize careful preparation because **any product that is damaged, driven on, or used cannot be returned**.

Here’s a friendly, step-by-step guide to help you test fit and inspect your items:

### **Wheel & Tire Fitment**

#### **1. Basic Fitment Check**

- Confirm the **bolt pattern lines up** with your vehicle studs.
- Ensure the wheel sits **flat on the hub**.
- Hand tighten the lugs - **do not use power tools** - and test each lug by hand.

#### **2. Clearance Check**

- Visually inspect for contact with the **brake caliper, valve stem, or wheel weights**.
- Spin the wheel by hand to verify clearance at all angles.

#### **3. Lower the Vehicle Carefully**

- Place cardboard under tires before lowering the vehicle to protect the tires while turning the wheels.
- Check for clearance with fenders, suspension components, and wheel wells. Turn the steering wheel fully left and right with a helper to ensure nothing contacts.

#### **4. Final Torque**

- Once fitment is confirmed, **fully torque the lugs** to your vehicle manufacturer’s specifications using hand tools.

---

### **Suspension, Performance Parts, and Accessories**

- Read all instructions before opening boxes or visiting your shop.
- Take **inventory of all parts** immediately. Contact Us within 14 days if anything is missing, incorrect, or damaged.
- Ensure proper alignment before installation. Do **not modify** mounting points - contact us for guidance instead.
- Items with signs of attempted installation or use **cannot be returned**.

---

### **Wheel Spacers**

- Verify the **bolt pattern and hub bore** visually before installing.
- Follow instructions exactly. Do not use threadlocker or power tools unless specifically directed.

---

### **Lighting**

- Inspect lenses, bulbs, and solder points carefully.
- Verify plug alignment and test functionality before final installation.

---

### **Accessories (Fenders, Steps, Bed Covers, etc.)**

- Ensure all mounting points align before installing.
- Check that all parts are present and correct before heading to a shop.

By carefully following these steps, you’ll protect your investment, ensure proper fitment, and avoid unnecessary fees or restocking issues. Professional installation is always recommended for the best results.

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