Posted: 05/08/2026
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When you're standing on the lot looking at a new or used truck, it's easy to get swept up in the excitement. But before you sign that contract, look closely at the "dealer add-ons" bundled into your monthly payment. Dealerships often tack on massive markups for accessories that you can get installed with better craftsmanship and for a fraction of the cost elsewhere.
At MARS of Billings, we specialize in professional automotive reconditioning and accessory installation. We believe you should drive the truck you dreamed of without the "dealership tax."
Not every upgrade on a truck is created equal. Understanding where these items come from can save you thousands.
These are items added during builds or at the shipping port (like specific engine specs or certain tow packages). These are hard-coded into the window sticker.
This is where the profit margins hide. Dealers often install items like running boards, bedliners, and roof racks locally, then charge a premium. Because they bundle these into your financing, you end up paying interest on an overpriced accessory for years.
Why settle for the limited, overpriced options at the dealership? We provide high-quality, professional installation on the most popular truck upgrades, typically at much lower rates than the dealer's service department.
Leather Seat Upholstery: Don't pay for a top-trim luxury package just to get leather. We can upgrade your cloth seats to premium leather for a custom look and feel.
Heated Seats: Perfect for Montana winters. We can retro-fit heated seating elements into almost any truck.
Window Tinting: Enhance your truck's look and keep the cab cool. We provide professional-grade tinting that meets local regulations and lasts longer than "cheap" dealer sprays.
Leather Seats Heated Seats Window Tinting
Bedliners & Covers: Protect your truck's resale value. From rugged liners to secure bed covers (tonnaus), we provide more durable options than the standard dealer stock.
Running Boards & Step Bars: Whether you want a sleek chrome look or heavy-duty off-road steps, we install a variety of styles to make getting in and out of your rig easier.
Roof Racks & Cargo Carriers: Get your truck ready for the weekend with high-quality racks for bikes, skis, or gear boxes.
Bedliners & Covers Running Boards & Step Bars Roof Racks & Cargo Carriers
Remote Start Systems: There is nothing better than warming up your truck from the kitchen table on a January morning. Our systems are reliable and professionally integrated.
Tow Hitch Packages: Planning to pull a trailer or boat? We install robust tow packages designed for the heavy lifting trucks are built for.
Remote Start Systems Tow Hitch Packages
Usually, no. Dealerships capitalize on convenience. They bet that you'd rather pay $800 for a $400 part just to avoid making a second appointment.
At MARS of Billings, we make that second appointment worth your while. You get access to a wider variety of aftermarket brands, personalized service, and significant savings.
Pro Tip: When buying a truck, tell the salesperson you want the vehicle "as-is" without the add-on packages. Then, bring it to us. We'll help you customize it exactly how you want it, ensuring every dollar goes toward quality gear rather than dealer commission.
Absolutely. We specialize in converting cloth interiors to high-quality leather, often with more color and stitching options than the factory offers.
Generally, no. Under the Magnuson-Moss Warranty Act, a dealer cannot void your warranty just because you installed aftermarket parts like a remote start or a lift kit, unless they can prove that specific part caused a failure.
Dealers have massive overhead and high sales commissions. As a specialized reconditioning shop, we focus on efficiency and expertise, passing those savings directly to you.
Skip the dealership markup and check out our website at marsofbillings.com today to see how we can transform your ride for less.
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