Skip the TruCoat: Top 3 Dealer Add-Ons to Avoid as Per Consumer Reports

Matthew Guy
by Matthew Guy

Anyone who has ever bought a new or used car from a dealership knows the minefield of add-ons customers must generally navigate before signing on the line which is dotted. Just this week, my own parents were presented with a deal sheet that showed an admin fee ($799), tire warranty ($499), and undercoating ($999) on a second-hand Lincoln from a non-Lincoln store. They walked.


Consumer Reports has recently published a list of dealership extras they recommend binning when buying your next car.


Atop their list is, perhaps unsurprisingly, VIN etching. Some will try to say this process of engraving a car’s VIN onto its windows provides protection against theft – or more ways to ID yer car if it does get ripped off – but those of us around here know better. If someone wants your wheels, they’re taking them regardless of any hastily carried out etching. There will be sales reps who will frown when rebuked, perhaps saying the service is required by law or is part of the price since it’s already on the car and can’t be removed. When confronted with the latter objection a few years ago, this author simply replied “Change the windows, then.” We bought a car elsewhere.


Rustproofing and its ilk also get low marks from CR – but perhaps for different reasons than window etching. In some areas of the country, different forms of rustproofing can indeed make a difference in the long-term health of a car’s metal. Where the service can fall down at the dealer level is in its price; better deals are often available right from the source. The less said about so-called interior protection and Scotchgarding, however, the better.


Tire products also take a drubbing in the report. The pitch of nitrogen filling is rightly skewered, as are various and sundry wheel & tire warranties which are sometimes not worth the paper on which they are printed. Yes, there are exceptions – we’re sure your Uncle Walt got a free set of Michelins thanks to the warranty he purchased in 1978 – but there is plenty of anecdotal evidence that even paying the pro-rated price on warrantied rubber can be more expensive than finding a new set on sale.


What are your recommendations? Do you have any no-go items when shopping new or used at a dealer? And, for consistency's sake, an article like this is required by TTAC law to include a TruCoat clip from YouTube.


https://www.youtube.com/watch?v=B2LLB9CGfLs


[Image: Jon Rehg/Shutterstock.com]


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Matthew Guy
Matthew Guy

Matthew buys, sells, fixes, & races cars. As a human index of auto & auction knowledge, he is fond of making money and offering loud opinions.

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  • Rover Sig 2021 Jeep Grand Cherokee Limited, like my previous JGC's cheap to keep (essentially just oil, tires) until recent episode of clunking in front suspension at 50K miles led to $3000 of parts replaced over fives visits to two Jeep dealers which finally bought a quiet front end. Most expensive repair on any vehicle I've owned in the last 56 years.
  • Bob Hey Tassos, have you seen it with top down. It's a permanent roll bar so if it flips no problem. It's the only car with one permanently there. So shoots down your issue. I had a 1998 for 10 years it was perfect, but yes slow. Hardly ever see any of them anymore.
  • 3-On-The-Tree 2007 Toyota Sienna bedsides new plugs, flat tire on I-10 in van Horn Tx on the way to Fort Huachuca.2021 Tundra Crewmax no issues2021 Rav 4 no issues2010 Corolla I put in a alternator in Mar1985 Toyota Land Cruiser FJ60 280,000mi I put in a new radiator back in 08 before I deployed, did a valve job, new fuel and oil pump. Leaky rear main seal, transmission, transfer case. Rebuild carb twice, had a recall on the gas tank surprisingly in 2010 at 25 years later.2014 Ford F159 Ecoboost 3.5L by 80,000mi went through both turbos, driver side leaking, passenger side completely replaced. Rear min seal leak once at 50,000 second at 80,000. And last was a timing chain cover leak.2009 C6 Corvette LS3 Base, I put in a new radiator in 2021.
  • ChristianWimmer 2018 Mercedes A250 AMG Line (W177) - no issues or unscheduled dealer visits. Regular maintenance at the dealer once a year costs between 400,- Euros (standard service) to 1200,- Euros (major service, new spark plugs, brake pads + TÜV). Had one recall where they had to fix an A/C hose which might become loose. Great car and fun to drive and very economical but also fast. Recently gave it an “Italian tune up” on the Autobahn.
  • Bd2 Lexus is just a higher trim package Toyota. ^^
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