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Explore what the 2023 Toyota Tundra warranty covers, how aftermarket modifications can affect it, and how to protect your investment with extended coverage.

Power, Personalization, and Protection

The 2023 Toyota Tundra is built for power, performance, and personalization. Many owners upgrade suspension systems, wheels, exhausts, or install off-road accessories to match their driving style. But before making any modifications, it’s important to understand how they may affect your factory warranty. The truth is, not all modifications void your warranty—but some can.

This guide explains how the 2023 Toyota Tundra warranty works, how aftermarket parts may affect coverage, and how you can extend protection with a plan from Granger Warranty—even after you’ve customized your truck.

What Does the 2023 Toyota Tundra Warranty Include?

How Do Aftermarket Modifications Affect Warranty Coverage?

Toyota’s factory warranty covers defects in materials or workmanship. If a modification directly causes or contributes to a problem, Toyota may deny warranty coverage for that specific issue. However, modifications don’t automatically void your warranty.

Keep in mind:

• Magnuson-Moss Warranty Act protects you. Toyota must prove a part caused the issue to deny coverage.
  
• OEM vs. Aftermarket: Toyota Genuine Parts are always safe. Non-OEM parts might require extra documentation if a claim is filed.
  
• Common Mods: Lift kits, exhausts, and tuners may impact suspension, emissions, or drivetrain warranty decisions.
  

Extended Coverage for Modded Tundras

If you plan to personalize your Tundra, extended protection can be a smart investment. Plans from Granger Warranty offer flexibility and peace of mind—especially if your truck is no longer stock.

How to Get a Granger Warranty Extended Plan

Protect your truck in just a few steps:

1. Visit Granger Warranty
   
   
2. Request a Quote – Enter your Tundra’s year, make, model, and mileage
   
3. Review Plan Options – See coverage details, deductibles, and term lengths
   
4. Choose a Payment Option – Pay in full or set up monthly payments
   
5. Add Enhancements – Add roadside assistance, rental coverage, or more
   
6. Complete Checkout – Your plan is delivered digitally and starts immediately
   

Why Tundra Owners Choose Granger Warranty

• Factory-Level Coverage – Protection that mirrors OEM standards
  
• No Hidden Fees – Transparent pricing from start to finish
  
• Nationwide Service – Valid at certified repair facilities across the U.S.
  
• Top-Tier Support – Warranty experts to help you get the right fit
  

Ready to Protect Your Modified Tundra?

Whether your Tundra is stock or fully built out, extended protection ensures you’re ready for anything.
👉 Get Your Free Quote Today at Granger Warranty

Frequently Asked Questions

1. Will a lift kit void my 2023 Toyota Tundra warranty?
Not automatically. If the lift causes suspension or steering issues, Toyota may deny coverage for those specific components.

2. Can I still get an extended warranty if I’ve already modified my Tundra?
Yes—most modifications are eligible if professionally installed and properly documented.

3. Does the warranty cover aftermarket wheels and tires?
Not directly. If they don’t cause a problem, your remaining factory coverage stays intact.

4. What if I tune the engine with a programmer or chip?
It could affect drivetrain or emissions coverage. Review your plan or consult your advisor before tuning.

5. Is extended coverage from Granger Warranty valid at Toyota dealerships?
Yes. Plans are accepted at most ASE-certified repair facilities, including Toyota service centers.