BillieBars vs Xtrusion XTR1 vs Go Rhino XRS for a Maverick Rooftop Tent
BILLIEBARS FOR LOW AND SIMPLE; XTR1 FOR MODULAR HEIGHT; XRS ONLY WITH DOCUMENTED MAVERICK FIT
Choose BillieBars for a low-profile, removable two-bar setup and broad tonneau compatibility. Choose Xtrusion XTR1 when adjustable height, four uprights and T-slot modularity matter. Treat Go Rhino XRS as unconfirmed until its current selector names the Maverick, rack configuration and load rating. The lowest rating in the tent–mount–rack–rail chain controls.
BillieBars publishes 400 pounds dynamic and 800 pounds static for its 5- and 8-inch Maverick low-profile racks. Its T-slot tonneau version defers to the cover maker's limits. Xtrusion publishes XTR1 ratings of 850 pounds on-road, 450 pounds off-road and 1,550 pounds static, always limited by the truck bed rails.
| System | Best use | Main limitation |
|---|---|---|
| BillieBars low-profile | Tent kept below the cab; quick bar removal | Less side structure and height flexibility |
| Xtrusion XTR1 | Modular accessories and selectable height | More parts, cost and setup decisions |
| Go Rhino XRS | Consider only after exact catalog confirmation | Do not infer Maverick fit from universal crossbars |
Tent mounting is a separate fit check. Confirm clamp width, bolt length, crossbar spacing, rail overhang and whether the folded tent clears the cab. A rating does not prove the mounting kit fits.
Compatibility snapshot
| Application | Result | Required check |
|---|---|---|
| BillieBars 2022-present Maverick low-profile | Documented | Height, tonneau brackets and tent clamp |
| XTR1 custom-height Maverick rack | Documented | Selected height, mount kit and bed-rail limit |
| Go Rhino XRS configuration | Unknown until documented | Exact Maverick SKU and published load rating |
Bottom line
BillieBars is the simpler low-tent solution. XTR1 is the stronger starting point for a configurable overland system. Do not buy an XRS arrangement from dimensions alone.
First decide whether you need a low-, mid- or cab-height Maverick bed rack.
Sources & notes
- BillieBars Maverick low-profile rack, accessed 2026-10-27. Fit, heights and load ratings.
- Xtrusion XTR1 Maverick custom-height rack, accessed 2026-10-27. Vehicle mounting and modular construction.
- Xtrusion rack ratings and fit guide, accessed 2026-10-27. Dynamic/static limits.
- Confirm the tent manufacturer's clamp and support-span requirements.