I will be happy to help. For your 2018 Mitsubishi RVR I recommend etrailer Trailer Hitch Receiver # e63AR. This is a Class III hitch with a 2 inch receiver so it will be great for a bike rack and 4 bikes. You will not have to use a stabilization strap with this hitch.
For a bike rack there are basically 2 major styles: hanging and platform. A hanging bike rack holds the bikes by the frame where they will "hang" from the rack arm(s). Platform style racks hold the bikes at the wheels and... view full answer...
The Rola Rhino-Rack roof rack made of parts # RRVA126B-2 # RRRLKVA # DK289 that you referenced is a confirmed fit for your 2015 Mitsubishi RVR with a naked roof so it will work well for you. This roof rack comes with locks that have plastic lock cores. You can upgrade these to all-metal locks with the part # RRVA-LEC4.
You can use the cargo box # TRX34FR with this roof rack. It offers a no-tool assembly and installation when many others require drilling new mounting holes in the cargo box. view full answer...
For your 2022 Mitsubishi RVR the e63AR Hitch part # e63AR is the hitch you want that fits. It has great weight capacities and a very easy install as well. For trailer wiring you basically have two different options. Both options are universal wiring kits but the part # C59496 that fits requires splicing into the vehicle wiring whereas the ZCI kit part # 119250KIT instead uses sensors that attach to the vehicle wiring instead of requiring any cuts or splices for a much easier and less invasive... view full answer...
We have roof racks that are a confirmed fit for your 2018 Mitsubishi RVR. If you have a naked roof you'd want the Rhino Rack kit part numbers # RRVA126B-2, # RRRLKVA and # DK289 which is a confirmed fit and would work well.
If you have flush rails on your roof that you can't put your hand under you'd instead want the Rhino Rack roof rack part # RRVA126B-2 and # RRSX031.
I also attached a link to a page that has all of the roof rack options we have for your vehicle as well. view full answer...