A Rack That Bolts to Your Roll Bar, Not Your Roof

Most JK roof racks rely on gutters, hardtops, or clamps that struggle to hold 300 pounds of gear on rough roads. The Maximus-3 JK Roof Rack – Long Platform takes a different approach. It features four steel internal load-bearing brackets that pass through the roof and attach directly to the JK's factory roll bar. This design shifts the cargo weight onto the vehicle's structure, not the fiberglass panels. That single choice explains much of what follows.

Specifications at a Glance

| Feature | Details |

|-----------------------|-------------------------------------|

| Part Number | JK3002RR (52103F) |

| Price | $1,649.99 |

| Platform | Rhino-Rack Pioneer, 76" x 54" |

| Dynamic Load | 400 lbs |

| Static Load | 900 lbs |

| Added Height | 2" |

| Added Weight | ~60 lbs |

| Finish | Fine-textured black powder coat |

| Fits | 2007–2018 JK Wrangler, 4-door only |

| Install Time | 5–6 hours, moderate difficulty |

| Made In | USA (mounts, Detroit) & Australia (platform) |

Understanding Load Ratings

The two key numbers to grasp are 400 pounds and 900 pounds. The 400-pound dynamic rating is your driving limit. This includes gear, bags, jerry cans, recovery boards, and a spare wheel. It’s crucial because the load path terminates at the roll bar, not at sheet metal.

The 900-pound static rating is the parked limit. This is especially important for rooftop tent owners. A hardshell RTT, plus two adults and bedding, typically falls well under 900 pounds. The 76" x 54" platform provides a solid base for mounting a tent. Maximus-3 even sells lag bolt tent mounting hardware (RR3025TM) for this purpose.

However, remember that a rooftop tent weighs between 130 and 200 pounds. This weight reduces your 400-pound driving budget before you pack anything else. Plan accordingly.

The Two-Inch Advantage

The rack adds 2 inches to your overall vehicle height. For a Jeep already sitting tall on 35s, this can be the difference between clearing a parking structure and needing to rebuild a rack.

A lower profile also means less wind noise. The Pioneer platform’s mesh-style construction and low leg design minimize drag. If you’ve driven 400 highway miles with tubular basket rails, you know how much this matters.

It's worth noting that adding the optional Pioneer side rails (UN3009SR) increases the height by 2.5 inches. Rhino-Rack has discontinued the full and front/rear rail kits, so side rails are your only option if you want a lip to strap against.

Topless Freedom

This feature sets a usable JK rack apart from a permanent one. You can remove the Freedom Top panels with the rack installed. The hardtop can also be taken off without dismantling the platform. For those who own a JK to enjoy driving it topless in July, a rack that forces a choice between cargo capacity and open air is unacceptable.

The through-roof mounts are sealed with rubber gaskets. Drilling a Wrangler roof can make some nervous, but gaskets address concerns about rain. It’s a straightforward solution, done right.

What's in the Box?

Included:

• 4 steel external legs

• 4 steel internal load-bearing brackets

• Rhino-Rack Pioneer Platform, 76" x 54"

• Satellite antenna relocation bracket

• All mounting hardware

  
  

Not Included (priced separately):

• Side ladder (JK3005RL)

• Pioneer side rails (UN3009SR)

• Accessory C-channel bar

• Eye bolt kits

• Pickup kit

• Jerry can holder

• Stow It utility holder

• LED marker light brackets and lights in white, red, or amber

  
  

The included satellite antenna bracket is a thoughtful touch. The factory antenna sits where the platform wants to be. A rack that ignores this leaves you improvising.

Consider the ladder carefully. A 76" x 54" platform is large enough that reaching the far corner from the ground can be a challenge, especially on a lifted Jeep. At $260, it’s not a trivial addition, but rearranging gear in the dark without it can become frustrating.

Long or Short?

Maximus-3 offers a 60" x 54" platform for $1,529.99. The long version costs $120 more and provides 16 additional inches of deck space.

The short platform is ideal if you mainly carry a couple of bags and want to maintain a tight visual profile over the passenger compartment. Opt for the long version if you plan to use a rooftop tent plus gear or need dedicated space for a spare tire, awning, and traction boards. For $120, the extra deck is the smarter choice for most builds.

Installation Process

Expect the installation to take five to six hours, rated as moderate difficulty. This is a realistic estimate for a job that involves headliner work and roof penetrations. It’s a Saturday project for someone comfortable with a drill and torque wrench. Don’t rush it, especially at hour five when the holes are already drilled. Maximus-3 provides a PDF install guide for the 4-door system. Read it before you start.

One crucial note: this rack does not fit the 2-door JK. The design depends on the 4-door roll bar geometry. If you have a two-door, this product is not for you.

Who Should Buy This Rack?

Consider purchasing if you own a 2007–2018 4-door JK, load your roof regularly, and want a rack that utilizes your roll bar as the structure it is. The load ratings, 2-inch profile, and ability to keep taking the top off justify the $1,649.99 price tag over a clamp-on basket that costs a third of that.

Skip it if you only carry a bike rack twice a summer, own a 2-door, or need the roof clear for a soft top workflow that a platform would complicate.

Lastly, keep the budget in mind. The sticker price is $2,000. Consider the entire configuration before deciding, not just the base part. Maximus-3 offers free ground shipping on orders over a certain amount.

• Dive deeper into the details by visiting this link: https://www.maximus-3.com/product-page/jk-roof-rack-long-platform