SELECT YOUR VEHICLE:
SELECT YOUR VEHICLE:
Off-roading has evolved. Today’s drivers want builds that not only perform well, but also hold up over time, and make a lighter impact on the environment.
Whether you’re navigating the Baja desert or heading deep into the backcountry, fiberglass is becoming the material of choice for lightweight, reliable modifications.
Here’s why more off-roaders are turning to fiberglass for smarter, more sustainable upgrades.
Sustainability in off-roading isn’t just about fuel economy. It’s about reducing waste, improving efficiency, and extending the life of your build.
Here’s what matters:
Lighter materials improve fuel efficiency and reduce emissions
Durability means fewer parts replaced over time
Repairability allows for fixes instead of full replacements
Compatibility with EVs and hybrids supports the shift to cleaner rigs
Fiberglass checks every one of those boxes, and more.
Not all materials are built for off-road life. Here’s how fiberglass compares to the most common alternatives:
The main pro of steel is that it is extremely strong, rigid, and time-tested.
However, it also has several cons compared to fiberglass:
Heavy weight adds strain on your suspension and drivetrain
Rust-prone in wet or salty environments
Can lower fuel efficiency and limit agility on tough trails
Steel works for armor and frame components—but for body panels, it’s often overkill and weighs your rig down.
Aluminum is a common material used in modern vehicles because it is lighter than steel and corrosion resistant.
However, the cons include:
Tends to dent under pressure
Harder to repair if damaged on the trail
Not as impact-resistant as fiberglass or steel
Aluminum is a solid middle ground but doesn’t offer the same flexibility or durability under rough conditions.
Carbon fiber is extremely lightweight, offering a sleek look which is great for performance vehicles.
But, the cons include:
Expensive and less forgiving than other options
Cracks easily under stress or impact
Difficult to repair without specialized tools
Carbon fiber shines in motorsports but isn’t practical for most off-roaders due to its cost and fragility.
Fiberglass is a great option that strikes a balance between weight, toughness, and affordability.
The benefits of fiberglass include:
Lightweight for better handling and improved fuel economy
Flexible enough to absorb trail impacts without cracking
Easy to patch or repair with basic tools
Doesn’t rust or corrode—ideal for any climate
More affordable than carbon fiber and easier to work with
Built for harsh environments, from desert racing to deep mud
It offers the best blend of performance, price, and long-term durability. It’s the material that works as hard as you do—on the trail, on the track, or off the grid.
The main con of fiberglass in general is that fitment varies by brand. Poorly made fiberglass may not fit well or line up with factory hardware.
That’s why quality control, like our in-house process, matters.
Drivers choose fiberglass because it performs under pressure. Whether you're crawling over rocks or flying across silt beds, fiberglass offers:
Extra clearance for oversized tires
Less weight for better suspension performance
Better fuel efficiency over long distances
Corrosion resistance in wet or salty environments
Repairability that saves money after trail damage
From weekend adventurers to pro race teams, fiberglass gets put to the test every season—and holds up.
How We Make Fiberglass Body Panels | Advanced Fiberglass
Off-roaders are moving toward smarter, more efficient builds. EV and hybrid platforms are gaining traction, and every pound matters when it comes to range and efficiency. Fiberglass panels support that shift by reducing weight without giving up durability.
Even for gas-powered rigs, lighter panels mean less fuel burn and less wear on mechanical parts over time. That’s a win for your build—and your wallet.
All fiberglass is not created equal. At ADV Fiberglass, we handcraft every mold in-house for the best fit, strength, and finish possible. With over 25 years of experience in off-road racing and custom builds, our parts are trusted by:
Race teams running chase trucks and pre-runners
Overlanders tackling multi-day remote trips
Daily drivers who need clearance and durability
Our panels are built to last and perform.
TOYOTA TUNDRA | OVERLAND BUILD
Sustainability isn’t a trend. It’s a shift in how off-roaders think about their vehicles.
Lighter builds mean better performance, less waste, and fewer parts in the landfill. Fiberglass offers a practical path toward more responsible modifications, without sacrificing strength or style.
Ready to upgrade your rig the smart way? Explore our full range of services ADV Fiberglass. Built for the trail. Backed by experience.
Follow ADV Fiberglass on Instagram, Facebook, and YouTube for more builds, race updates, and behind-the-scenes content.
Tag your rig with#ADVAdventures2025 for the chance to be featured on ADVFiberglassVideos –we’d love to see where fiberglass takes you.
MADE IN USA
INDUSTRY LEADING CUSTOMER SERVICE
A+ FITMENT & FINISH