If you want a hard folding tonneau cover that offers full bed access and tight weather sealing for your Colorado or Canyon during the rainy season, choose RealTruck BAK BAKFlip G2; if you need rugged, lightweight aluminum running boards with superior traction for large Silverado or Sierra trucks, choose ARIES 2556047.
• RealTruck BAK BAKFlip G2: Strengths include patented security latches and a low-profile design that seals out water and debris; trade-off is it is strictly a bed cover for mid-size trucks like the Colorado/Canyon.
• ARIES 2556047: Strengths are its unique octagonal profile, non-corrosive aluminum build, and grid-style pads that provide excellent grip; trade-off is it only fits full-size models like the Silverado/Sierra/Tahoe and does not cover the bed.
• Who is this for?: The BAKFlip G2 is for owners of 2004–2013 mid-size trucks who need to protect cargo from rain and theft while keeping the bed open when needed. The ARIES step is for owners of full-size GM trucks who struggle with high beds and want a durable, stylish way to climb in without drilling holes in their frame.
The RealTruck BAK BAKFlip G2 is engineered specifically for the driver who values utility above all else but refuses to compromise on security or style. This hard folding tonneau cover is designed for the 2004 through 2013 Chevy/GMC Colorado and Canyon with a 6-foot-1-inch bed. If you live in an area where sudden downpours are common, the precision-fit rubber seals and rounded hinges are critical features. They are explicitly designed to keep water and debris out, ensuring your gear stays dry even when you aren't driving with the cover fully closed.
What sets this product apart is the patented rail and clamp system. Unlike softer covers that flap in the wind or slide around, the BAKFlip G2 uses automatic slam latches that lock down every single panel. This means you can fold the cover all the way back against the cab for 100% bed access, secure it safely, and drive off without worrying about panels rattling loose. The aluminum construction features a semi-gloss black finish that meets ISO quality benchmarks, meaning it resists fading and flaking over time. You get a low-profile look that maintains the truck's lines while providing lasting good looks that don't require constant maintenance.
This is the right choice for someone who installs their own accessories and wants a hassle-free experience. The no-drill installation process allows you to set this up in your driveway in 30 minutes or less. However, if you drive a full-size truck like a Silverado 1500 or a Suburban, this product will not fit your vehicle. It is also not the solution if you are looking for something to help you climb into the truck; this is purely a bed protection system. If your priority is securing tools, camping gear, or groceries from prying eyes and the elements while retaining the ability to use the entire bed space instantly, this is the tool for the job.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-11-08 · 6 min read · Independent comparison
The ARIES 2556047 AdvantEDGE running board targets a completely different problem: how to enter a massive truck without hurting your back or slipping on wet surfaces. This side step is built for select model years of the Chevrolet Silverado, Avalanche, Tahoe, and Suburban, as well as the GMC Sierra and Yukon. Its defining characteristic is the edgy, aggressive attitude it brings to the vehicle. The unique eight-sided profile and angular end caps give the truck a distinct look that stands out from generic nerf bars. For the owner who wants their vehicle to look tough and custom without aftermarket modifications that look cheap, the punched, grid-style step pads add a layer of visual interest that matches the rugged nature of these vehicles.
Durability is the core philosophy behind this product. Constructed entirely from aluminum, it keeps unnecessary weight off the truck, which helps promote better fuel efficiency compared to heavier steel alternatives. More importantly, the aluminum build makes it highly resistant to corrosion. Whether you are driving through salt-laden winter roads or muddy trails, the powder coat finish on both the boards and the step pads maximizes weather resistance. The grid-style cutout pattern isn't just for looks; it provides dependable traction. When you are climbing into a tall truck after a night of rain or mud, those extra length steps on the rear offer a stable platform to ensure you don't slip.
This is the ideal upgrade for anyone tired of jumping into their Silverado or Sierra. The no-drill installation means you can bolt these onto the existing mounting points without compromising the structural integrity of your frame. It is perfect for families with children or elderly passengers who need a lower, safer step to get in and out. However, if you own a mid-size truck like a Colorado or Canyon, these won't fit. Furthermore, if your primary concern is covering the bed to protect cargo, these running boards do nothing for the bed itself. They are strictly an entry aid designed to make life easier and the truck look more formidable.
• Best for protecting cargo from rain and theft → RealTruck BAK BAKFlip G2, thanks to its sealed design and locking latches.
• Best for climbing into a tall truck safely → ARIES 2556047, featuring wide, grid-textured aluminum steps.
• Best for mid-size truck owners (Colorado/Canyon) → RealTruck BAK BAKFlip G2, as it is sized specifically for 6' 1" beds on these models.
• Best for full-size truck owners (Silverado/Sierra/Tahoe) → ARIES 2556047, which is engineered for the dimensions of these larger vehicles.
• Best for a low-profile, sleek aesthetic → RealTruck BAK BAKFlip G2, sitting flush with the bed rails for a clean look.
• Best for an aggressive, custom appearance → ARIES 2556047, with its octagonal profile and angular details.
• Best for easy DIY installation → Both products feature no-drill setups, but the BAKFlip G2 is notably quick at under 30 minutes.
• Best for weather resistance on moving parts → ARIES 2556047 uses a tough powder coat on aluminum to resist corrosion, while the BAKFlip G2 uses rubber seals to keep water out of the bed.
In my opinion, I would buy the RealTruck BAK BAKFlip G2 if my primary goal was securing my load during the rainy season. The combination of the patented latch system and the precision rubber seals gives me peace of mind that my gear is safe from water and thieves, while the ability to fold it away completely solves the issue of needing full bed access. Conversely, I would choose the ARIES 2556047 if I drove a full-size truck and found the bed height difficult to manage daily. Its aluminum construction and unique grip patterns solve the physical challenge of entry without adding significant weight or requiring permanent damage to the truck's frame. Both are excellent solutions for their specific problems, but they serve fundamentally different purposes.
Yes, the BAKFlip G2 uses tight-fitting rubber seals to keep water out of the bed, while the ARIES running boards have a powder-coated aluminum finish designed to resist corrosion and rust from constant exposure to moisture.
Both products are designed for no-drill installation. The BAKFlip G2 typically takes 30 minutes or less to set up, and the ARIES steps bolt on to existing mounting points without modifying the truck's frame.
The ARIES 2556047 is constructed entirely from aluminum to minimize weight and promote fuel efficiency.
You must match the year and model exactly. The BAKFlip G2 fits 2004–2013 Colorado/Canyon models, while the ARIES 2556047 fits select model years of Silverado, Tahoe, Suburban, Sierra, and Yukon. Check the fitment details before purchasing.
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