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The Best RV Defects Warranties Start at Thor Motor Coach

Published on June 8th, 2020 by Levi Henley
This post was updated on February 3rd, 2021

The Best RV Defects Warranties Start at Thor Motor Coach

The best RV defects warranties shouldn’t even be necessary. After all, RVs are expensive and well-built. But they’re made by humans, so it makes sense that a company would want to guarantee its product’s reliability and offer to fix manufacturing defects for at least a few years. 

Most major motorhome manufacturers like Newmar and Tiffin have limited warranties on new motorhomes. Thor Motor Coach, however, has set the new gold standard for all its 2021 Class A and Class C models. They offer the best RV defects warranty which covers RV delamination for 6 years and structural defects for 12 years, in addition to their standard 1-year limited warranty.

Warranties are one way a company can stand behind their work. Photo by Thor Motor Coach

What is the best RV defects warranty?

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Many motorhomes use a lamination process to make the walls of the coach. The outer fiberglass, wooden substrate, insulation, and the inner wall of the RV are laminated or bonded together using a couple of different processes. Sometimes the bond fails after purchase, causing the outer layer to pull away from the substrate. It can look like a wave or bubble underneath the outer wall of the rig.

What makes Thor’s new warranty so special is the fact that currently most manufacturers only have structural warranties up to three years and provide no extended coverage for delamination.

Thor has a 12-year RV defects warranty to cover structural problems.

Taking a look at other major companies, Tiffin stacks up close. They have a 5 year or 50,000-mile limited warranty for delamination, compared to Thor’s 6-year warranty. They also fall short of Thor’s 12-year structural warranty with their 10 years or 50,000 miles of structural coverage.

Newmar stands by their hung wall construction, which doesn’t use a lamination process. Even without the possibility of delamination, Newmar’s structural integrity warranty is for 5 years, making them fall 7 years short of Thor.

Having an extended and extensive warranty is a sure sign that a company stands behind the product they are making. Thor seems to know that those looking to buy need to feel confident in the brands they purchase. Their new warranty may not only turn the heads of buyers but other manufacturers as well.

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3 thoughts on “The Best RV Defects Warranties Start at Thor Motor Coach”

  1. I have a 2022 model 31ev for wins the side wall to the left is bowing out and coming apart .General RV WIXON is telling me its not covered 3500 miles . and i have 5year bumper to bumper with interior ceramic coating

  2. Please advise if warranty extends to buyers who buy at Thor used. We were told there are NO warranties left on a 2018 Thor Axis Motor home.


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