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SMARTLINER Floor Liners for 2018-2024 GMC Terrain
FLASH DEAL - UP TO 40% OFFLimited AllocationLifetime Warranty
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SMARTLINER Custom Fit Floor Liners for 2018-2024 GMC Terrain
Precision-engineered for the 2018-2024 GMC Terrain, these custom-fit floor liners deliver complete cabin protection against dirt, water, mud, snow, and everyday spills. Each liner is laser-measured to match your vehicle's exact floor contours for seamless wall-to-wall coverage.
Coverage is available for the front and second rows, cargo area — select the configuration that matches your needs from the options above.
Key Features:
- Custom Fit — Laser-measured to match your GMC Terrain's exact floor contours for wall-to-wall protection
- All-Weather Defense — Waterproof, stain-resistant TPE material handles rain, snow, mud, and spills year-round
- 100% Odorless & Safe — BPA-free, non-toxic materials with zero chemical smell right out of the box
- Easy to Clean — Simply remove and rinse with water for a fresh look every time
- Non-Slip Grip — Textured surface and retention clips keep liners firmly in place
- Lifetime Warranty — Built to last the life of your vehicle
Compatibility:
- 2018-2024 GMC Terrain
Please verify your vehicle's year, make, model, and trim before ordering to ensure proper fitment.
SMARTLINER Floor Liners for 2018-2024 GMC Terrain
FLASH DEAL - UP TO 40% OFFLimited AllocationLifetime Warranty
SKU: SA0333/B0310/D0310
Please Select Your Vehicle
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$304.70$258.99
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Lifetime Warranty
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Perfect Fit
Laser-measured for an exact fit. Our liners are precision engineered using 3D scanning technology.
Faster Clean Up
Spills, mud, and debris are contained. Simply remove and rinse clean for a fresh interior.
Maximum Coverage
High sidewalls and custom contours trap messes and protect carpet from edge to edge.
X-Act Contour
Premium thermoplastic rubber that stays flexible in cold weather while maintaining shape.
Smartliner Custom Fit Protection
Your vehicle's interior can take a beating.
From daily commutes to weekend adventures, dirt, mud, snow, and spills are a constant threat to your car's carpet. While standard floor mats offer minimal protection, they often fail to handle the real-world messes of everyday life. The solution? All-weather floor mats—an essential accessory for year-round defense against the elements.
VERSATILE FIT MEETS PROVEN DURABILITY. SMARTLINER Custom Fit Vehicle Floor Mats are all-weather protection designed to shield your vehicle's interior from everyday messes. Crafted from durable, 100% odorless materials built to resist wear and fading, these mats feature a secure, anti-slip design to keep them firmly in place. Whether you drive a car, truck, van, or SUV, these durable mats deliver reliable protection with a clean modern look for your vehicle's interior.
EASY TO TRIM AND EFFORTLESS TO CLEAN. Designed for maximum versatility, our universal floor mats feature a highly convenient trimmable design, allowing them to be easily adjusted to fit almost any vehicle's unique floor plan. Simply trim the edges for a customized shape and drop them directly into your footwell. When things get messy, cleanup is an absolute breeze. Just remove the mats from your vehicle, wipe them down, hose them off, or wash with soap and water to quickly restore their pristine condition.
LIMITED LIFETIME WARRANTY. We take pride in the top-of-the-line quality of our products. Every SMARTLINER Universal Fit Floor Mat is crafted from premium, 100% recyclable materials. Your purchase is fully backed by our Limited Lifetime Warranty. We guarantee that your mats are built to withstand heavy daily use and provide long-lasting, all-weather protection for your vehicle's interior.
CUSTOMER-FRIENDLY RETURNS. At SMARTLINER, we want you to be completely satisfied with your purchase. Items may be returned or exchanged within 30 days of the delivery date, provided they are in new and unused condition, in their original packaging, and include an approved Return Authorization number (RA#). Please note that the purchaser is responsible for return shipping charges, and original shipping costs are non-refundable. If your item arrives damaged in transit or is incorrect, simply notify us within 48 hours of delivery, and we will gladly exchange the product or issue a full refund.
Specifications
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SEE OUR PRODUCTS IN ACTION
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Tonya F.
Silverado
Fit like a glove
Verified Purchase
2024 Silverado Trail Boss… perfect fit. Good quality.
Joseph Rampino
Verified Purchase
I was a long time customer of the competition but I thought I might try the Smartliner brand for my Honda Fit. I was pleasantly surprised with the quality of the product. I purchased the complete set; front, back & cargo area. Everything fit perfect.
Jim Bouchard
Verified Purchase
These all season floor liners fit perfect in my 2023 Honda Ridgeline. They are as good if not better than the other brands that cost $100 more for the complete set. We love the look, love how well they fit, and the price point is awesome.
Mary
Fit like a glove!
Verified Purchase
Fit like a glove! I ordered the floor liners for my new Ford SUV. They fit perfectly, and look really good. I got front, second row, and cargo area liners. I have not driven with them in yet, so don’t know how they will handle snow and rain. My only complaint is that I never received any email confirmation of order, shipment or delivery. They just showed up at my house less than a week after ordering.
Brian Leach
Verified Purchase
Second set of Maxliners (Now Smartliners) that I've purchased. First set has held up very well against dirt, water, snow, and salt. They are easy to clean and are very good quality. They're priced well below other brand liners and do the job just as well. Fit is always perfect.
I'd recommend these to anyone who wants something durable to protect their vehicle and at the best price.
Clay M (Clay)
Verified Purchase
Love this company’s products, used to purchase weather tech but after my first smartliner purchase I won’t go back to weather tech! Smartliner makes awesome products and has the best pricing. Also offer discounts for veterans and other industries which speaks alot about the company to offer that on top of their already low prices!
PRECISION FIT FOR YOUR TERRAIN.
Selecting the correct floor liners for your 2018–2024 GMC Terrain requires verifying your exact powertrain configuration. These custom-fit floor liners are meticulously engineered using advanced laser-scanning technology to flawlessly map the specific floor plan geometry of standard gasoline-powered models. Because alternative drivetrains or battery placements can alter the internal floor layout and available cabin space, you must confirm you drive a standard gasoline model before purchase to ensure a secure, edge-to-edge fit. Notably, these precision-molded interior mats are expertly designed to seamlessly accommodate both Regular and Denali trim levels. By confirming your vehicle's specific powertrain and trim, you guarantee that every custom contour, textured anti-slip surface, and high sidewall locks securely into place to trap dirt, snow, and daily spills without leaving any gaps in your interior protection.
COMPREHENSIVE CARGO COVERAGE.
When outfitting the rear trunk space of your SUV, SMARTLINER provides specialized configurations tailored to match your daily storage needs. If your all-weather protection package includes the custom-molded rear trunk mat, it is meticulously engineered to drop perfectly into place directly behind the 2nd row. Just like the interior cabin mats, this heavy-duty cargo liner provides maximum, gap-free defense and perfectly fits both Regular and Denali editions. Available in multiple colors to match your factory interior—including Black, Tan, and Gray—these fully removable liners are designed to keep your Terrain's cargo area pristine and can be easily cleaned by simply wiping them down, hosing them off, or washing them with soap and water after a tough mess.
Frequently Asked Questions: SMARTLINER Custom Fit Floor Liners For 2018-2024 GMC Terrain
Which exact GMC Terrain models do these liners fit?
These custom-fit liners are meticulously engineered exclusively for 2018–2024 GMC Terrain models equipped with a standard gasoline powertrain. They are expertly designed to flawlessly accommodate both Regular and Denali trim levels without leaving any gaps.
Will these floor liners fit if my Terrain has an alternative powertrain?
No. Because hybrid battery placements or alternative drivetrains can fundamentally alter the internal floor layout and available cabin space, you must confirm you drive a standard gasoline model before purchase to ensure a secure, edge-to-edge fit.
What coverage options and colors are available for my SUV?
SMARTLINER offers flexible configurations to match your exact needs, including individual First Row or Second Row mats, a complete 2-Row Floor Mat Set, or the specifically molded rear Cargo Liner. To complement your factory interior, the cargo liner is available in multiple colors, including Black, Tan, and Gray.
Are there specific fitment details I should know about the cargo liner?
Yes. If your all-weather protection package includes the custom-molded rear trunk mat, it is meticulously engineered to drop perfectly into place directly behind the 2nd row. Just like the passenger cabin mats, the cargo liner provides maximum, gap-free defense for both Regular and Denali editions.
What material are the liners made from, and what protection do they offer?
The liners are manufactured from a flexible, low-density polyethylene blend. They provide top-of-the-line all-weather, stain-resistant, and 100% odorless protection. Each custom-fit mat features a Smart Coverage raised and strengthened outer lip specifically designed to lock in dirt, mud, snow, and liquid spills, preventing them from ever reaching your vehicle's carpet.
How difficult is the cleaning process?
Cleanup is effortless. The interior liners are completely detachable from the vehicle, and their textured, skid-resistant surface is easily cleaned by wiping them clean, hosing them off, or simply using soap and water for a tough mess.
Do these liners come with a warranty and return policy?
Yes, your purchase is fully backed by a Lifetime Warranty, guaranteeing a precision fit, modern style, and long-lasting durability against everyday wear and tear. As noted in the product details, they are also eligible for easy 30-day returns.
Unmatched Protection with SMARTLINER Custom Fit Floor Liners
SMARTLINER Custom Fit Floor Liners deliver premium, edge-to-edge protection for your vehicle’s interior. Designed for your specific make and model, these liners integrate seamlessly for a sleek, modern look. Crafted from durable, easy-to-clean materials, they stand up to wear, spills, and all weather conditions. With slip-resistant surfaces and long-lasting durability, SMARTLINER ensures your vehicle stays protected for years to come.
Smartliner Custom-Fit Technology for Perfect Coverage
Generic, universal-fit mats often leave large gaps, allowing dirt and liquids to sneak through and stain your carpet. Smartliner solves this problem with a commitment to precision. We use state-of-the-art laser technology and 3D scanning to create a perfect digital blueprint of your vehicle’s floor.
This advanced process ensures that our custom fit car floor liners provide a flawless, gap-free installation. The benefits of this precision engineering are unmatched:
- Complete Coverage: Our liners extend to every corner, hugging the contours of your floor for total protection.
- Raised Edges: The raised edge car floor liners create a protective wall to contain spills and debris, preventing them from seeping into your carpet.
- Slip-Resistant: The non-slip backing and textured surface of our non-slip car floor mats ensure they stay firmly in place, providing a safe and secure footing.
All-Weather Protection with Smart Coverage™
Developed by experts in vehicle protection, SMARTLINER's Smart Coverage™ takes interior safeguarding to the next level. Our unparalleled precision and innovation ensure your vehicle stays pristine in any weather condition.
