Hey Jeff, we can help install a 7-way on your 2018 Lexus RX 450h but you will have to start with a 4-way like the part # 56083 as there isn't a 7-way kit custom fit for your vehicle. So once you have the 4-way installed you would need to convert it to a 7-way with the part # 37185.
Unless your trailer has brakes then you would also need a brake controller like the p2 part # 90885 and the 7-way adapter part # ETBC7 instead. view full answer...
The only hitch available for the 2022 Lexus RX 450h is the Hidden Hitch by Draw-Tite item # DT58GR. This hitch is custom fit and bolts to your Lexus with included hardware. It is a class III hitch with a 2" receiver that has a 350 lbs tongue weight so it will be great for your bike rack.
The best part about the Draw-Tite item # DT58GR is its removable receiver. When you are not hauling around your bike rack you can take the receiver off and you won't be able to tell you have a hitch installed.... view full answer...
We have a couple options for bike racks depending on the type of hitch your 2022 Lexus RX 450H has. The racks are identical one fits a class II 1-1/4" hitch and the other fits a class III 2" hitch receiver.
2" Hitch: Yakima OnRamp Bike Rack for 2 Electric Bikes item # Y36FR
1-1/4" Hitch: Yakima OnRamp Bike Rack for 2 Electric Bikes item # Y96FR
The OnRamp uses wheel straps along with adjustable clamps that grasp the bikes by the frame or seat post to secure them. They have a 66 lbs... view full answer...