I do have a solution, but Inno has discontinued the fit kit for your 2017 Chrysler 300. Unfortunately, other fit kits will not allow you to install this roof rack on your vehicle. What I can offer instead is a Yakima roof rack like the CoreBar rack, which is similar to the # INXB108-115. You will need the following parts to complete the rack:
-Yakima CoreBar Crossbars # Y00421
-BaseLine Towers # Y28TR
-BaseClip Fit Kit # Y06110
The Yakima JetStream crossbars # Y00425 will work with... view full answer...
The closest match for your 2008 Chrysler 300 that we have is the Draw-Tite Hitch Cargo Carrier, item # 6502.
This carrier has a 20 inch by 48 inch deck and will handle up to 500 pounds. You will need to check the tongue weight capacity of your vehicle and hitch to be sure it will be able to carry the weight of your scooter and the weight of the cargo carrier at the rear of your car.
You will also need to measure the distance from the center of your hitch pin hole out to the farthest part... view full answer...