Introducing The RSI SmartCap Lineup

When it comes to outfitting your truck with a bed cap, the RSI SmartCap system is one of the most innovative and durable solutions available today. Unlike traditional fiberglass caps, SmartCaps are built from automotive-grade stainless steel, providing superior strength, modular customization, and the flexibility to serve both work and adventure needs.

At Stage 3 Motorsports, we currently catalog the SmartCap EVO Sport, EVOa Adventure, EVOc Commercial, and EVOd Defender. If you don’t yet see a particular SmartCap in our catalog, rest assured—it’s on its way.

What Makes RSI SmartCap Different?

Traditional truck toppers often force you to choose between durability and versatility. RSI SmartCap breaks that mold with:

• A Modular 5-Piece Design – Unlike single-piece fiberglass shells, SmartCap’s five-piece modular system allows for easy installation, panel replacements, and accessory upgrades.
• Stainless Steel Strength – Built to handle tough environments, these caps offer better impact resistance than fiberglass and won’t crack under stress.
• High Load Capacity – A dynamic load rating of 330 lbs and a static load rating of 770 lbs means you can safely mount rooftop tents, heavy gear, or work equipment.
• Gullwing Side Doors – These doors provide 17% taller openings than most fiberglass caps, making cargo access easier and allowing for seamless accessory integration.
• A Universal Roof Rack System – Built-in roof rails make it easy to add cargo solutions, roof racks, or additional gear storage.

Now, let’s break down the four different SmartCap models to help you determine which is best for your truck.

SmartCap EVO Sport: Adventure Meets Versatility

The EVO Sport is the model currently available in our catalog, and it’s designed for truck owners who need a rugged, all-purpose topper. It’s ideal for overlanding, camping, and light-duty work.

Best For:

• Overlanders and weekend adventurers
• Everyday truck owners looking for secure, lockable storage
• Truck enthusiasts who want a sleek, modern cap without extreme customization

Key Features:

• Modular stainless steel panels for easy replacement and customization
• Weatherproof seals to keep cargo dry
• Reinforced roof structure to handle rooftop accessories
• Easy access Gullwing side doors
• Standard rear window for visibility

Considerations:

• Not as heavily reinforced as the EVOc Commercial or EVOd Defender
• May require additional weatherproofing for extreme climates

SmartCap EVOa Adventure: Built for Extreme Off-Roading

The EVOa Adventure is the SmartCap for those who push their trucks to the limit. Designed for serious off-roaders and overlanders, it comes with additional reinforcement and extreme durability features.

Best For:

• Overlanders, off-roaders, and extreme adventurers
• Those who frequently mount rooftop tents
• Expedition vehicle owners needing high security and durability

Key Features:

• Double-walled Gullwing doors for added durability
• Interior MOLLE panels to mount gear and accessories
• Positive pressure air vent to keep dust and debris out
• Reinforced roof capable of supporting extended overland gear
• Security-focused locking mechanisms for extra protection

Considerations:

• Heavier than the EVO Sport due to reinforced construction

SmartCap EVOc Commercial: A Workhorse for Tradesmen and Fleets

If you use your truck for work, the EVOc Commercial is designed to maximize efficiency and durability on job sites. Whether you're a contractor, electrician, or field service technician, this model is built for productivity. Here’s the best news: no need to upfit a van or ANOTHER truck, with the EVOc, you’ve got a good-looking, fully built rig for the jobsite, too.

Best For:

• Contractors, tradesmen, and fleet operators
• Professionals who need secure, weatherproof tool storage
• Work truck owners who rely on easy-access cargo management

Key Features:

• Large Gullwing doors with shelving options for easy tool access
• Heavy-duty construction to withstand daily wear and tear
• High load rating for carrying additional equipment
• Customizable interior configurations for specific work applications

Considerations:

• Heaviest model in the SmartCap lineup

SmartCap EVOd Defender: Maximum Protection for Your Cargo

The EVOd Defender is SmartCap’s most secure and reinforced topper, offering solid stainless steel panels and built-in MOLLE panels for mounting tactical or work gear. It’s designed for those who prioritize security above all else.

Best For:

• Security-conscious truck owners
• Those storing expensive tools, gear, or valuables
• Adventurers and professionals who need the most rugged design available

Key Features:

• Solid stainless steel panels for maximum protection
• Integrated MOLLE panels inside for custom mounting
• Advanced locking mechanisms to prevent break-ins
• Dust and weather-resistant design for extreme environments

Considerations:

• The most expensive SmartCap model due to its reinforced security features
• No rear window limits visibility but maximizes safety

Which SmartCap is Right for You?

No matter what kind of truck you own—whether it’s an F-150, Ranger, Tacoma, Ram 1500, or F-250/F-350 Super Duty—there’s a SmartCap designed to fit your needs. If you’re looking for:

• Everyday durability & versatility ? Go with the EVO Sport
• Extreme off-road capability ? Choose the EVOa Adventure
• A professional workhorse ? Opt for the EVOc Commercial
• Maximum security & protection ? Pick the EVOd Defender

At Stage 3 Motorsports, we are excited to bring the full RSI SmartCap lineup to our customers. Our catalog now features the full RSI SmartCap lineup and accessories. Explore our SmartCap section to find the perfect setup for your truck!

If you have any questions or want to know which SmartCap is best for your setup, reach out to our team—we’re happy to help!

RSI SmartCap FAQs: What You Need to Know Before Buying

1. What makes RSI SmartCaps different from traditional fiberglass truck caps?

Unlike fiberglass caps, SmartCaps are constructed from automotive-grade stainless steel, making them more durable, impact-resistant, and modular. They also feature Gullwing side doors, built-in roof rails, and a positive pressure air vent to keep dust out—features you won’t typically find in fiberglass models.

2. How difficult is it to install a SmartCap?

SmartCaps use a 5-piece modular design, making them easier to ship and install than traditional one-piece truck toppers. Most installations take under two hours and can be done with basic tools. However, due to the weight (typically around 200 lbs), it’s recommended to have at least two people for installation.

3. Are SmartCaps weatherproof?

Yes, SmartCaps feature weatherproof seals to keep your cargo dry. However, as with any truck cap, sealing around the bed rails and checking the rubber gaskets regularly will help prevent water intrusion. Some users recommend adding extra weatherstripping for extreme conditions.

4. Can I mount a rooftop tent or other heavy gear on my SmartCap?

Yes! All SmartCaps come with built-in universal roof rails and have a dynamic load rating of 330 lbs (while driving) and a static load rating of 770 lbs (when parked). This makes them ideal for rooftop tents, cargo carriers, or bike racks.

5. How secure is the SmartCap?

SmartCaps feature locking Gullwing side doors and reinforced panels to deter theft. The EVOd Defender is the most secure model, with solid stainless steel construction, MOLLE panels for mounting additional security gear, and reinforced locking mechanisms.

6. Will the SmartCap fit my truck?

SmartCaps are designed for a wide range of truck models, including the Ford F-150, Ranger, Super Duty (F-250/F-350), Toyota Tacoma, Ram 1500, Chevy Silverado, GMC Sierra, and Toyota Tundra. If you don’t see your model listed, reach out to our team to check availability.

7. What maintenance does the SmartCap require?

To keep your SmartCap in top condition:

• Periodically check and tighten mounting hardware.
• Lubricate the locks and latches to prevent sticking.
• Inspect and replace rubber seals if they show wear.
• If driving in extreme dust, use the positive pressure vent to prevent debris buildup inside the truck bed.

8. Can I remove my SmartCap if needed?

Yes, SmartCaps are fully removable. Because they are modular, they are easier to uninstall than traditional one-piece caps. However, due to the weight, removing it will require at least two people.

9. Do SmartCaps affect fuel economy?

Like any truck cap, a SmartCap can slightly impact fuel efficiency due to added weight and aerodynamics. However, users report that the effect is minimal, especially compared to bulky roof racks or open-bed setups that create more drag.

10. What warranty does RSI offer for the SmartCap?

RSI offers a three-year limited warranty covering manufacturing defects. If issues arise, warranty claims can be handled through authorized resellers like Stage 3 Motorsports.