How to Install the Rightline Gear Ace Jr Cargo Carrier

By Klymit - Official Site | Lightweight Camping Gear | Published: 2026-10-26

Category: How-to Guides

Learn how to install the Rightline Gear Ace Jr cargo carrier on vehicles with or without a roof rack. Step-by-step instructions, common mistakes, and practical tips.

Quick Answer

Install the Rightline Gear Ace Jr by attaching its straps to your vehicle's roof rack or using the included Car Clips to secure them to the door frame weather molding. The process takes about 15 minutes and requires no tools.

Why the Ace Jr Works on Nearly Any Vehicle

The Ace Jr is designed to fit vehicles with or without a roof rack. If you have a roof rack, you simply loop the straps around the crossbars. If you don't, the Car Clips hook into the weather molding along your door frames, which keeps the carrier stable without requiring permanent modifications.

This flexibility makes it a practical choice for families who switch between vehicles or for anyone who doesn't want to invest in a roof rack system.

What to Check Before You Start

Before installation, confirm that your vehicle's roof can support the carrier and its load. The Ace Jr is weatherproof and made from UV-protected PVC semi-coated mesh, but you still need to distribute weight evenly and avoid overloading.

Also, check the condition of your door frame weather molding. The Car Clips rely on this trim, so if it's cracked or loose, the carrier may not stay secure. In that case, consider using a roof rack or repairing the molding first.

Step-by-Step Installation

Position the carrier: Lay the Ace Jr flat on your vehicle's roof, centered front-to-back and side-to-side. Make sure the opening faces the rear of the vehicle so it doesn't catch wind while driving. Check that the carrier doesn't block your sunroof or antenna.
Attach the straps (with roof rack): If your vehicle has a roof rack, loop each strap over a crossbar and through the buckle. Pull the strap tight to remove slack, but avoid over-tightening which can damage the carrier or rack. Ensure straps are evenly tensioned on all four corners.
Attach the Car Clips (without roof rack): For vehicles without a roof rack, hook each Car Clip under the door frame weather molding. Close the doors over the clips, then tighten the straps. Do not force the clip into the molding; it should slide in without prying. Test that doors close fully and seals are not pinched.
Tighten and balance the load: After securing the carrier, open it and place your gear inside. Distribute weight evenly and keep heavier items low and centered. Pull the straps snug again after loading. Re-check strap tension after the first 50 miles of driving.
Perform a safety check: Before driving, shake the carrier to confirm it doesn't move. Check that all straps are clear of sharp edges and that the Car Clips are fully seated. Re-tighten if needed. If you hear rattling or see movement, stop and adjust.

Product Facts

Rightline Gear® Ace Jr Cargo Carrier: The Ace Jr attaches to vehicles with or without a roof rack using straps and Car Clips. You don't need to buy a roof rack just to use this carrier, which saves money and works on multiple vehicles.
Rightline Gear® Ace Jr Cargo Carrier