Can Grand Design Reflection Go From 16 Inch Wheels & Tires to 17-1/2 Inch
Updated 07/20/2023 | Published 07/19/2023
Question:
We have a 2021 Grand Design reflection 303RLS with 16 inch wheels and tires. we are considering independent suspension and would like to also have 17.5 wheels and tires installed. Since the entire suspension would be replaced with a new one would this be possible. Thank you
asked by: Rich B
Expert Reply:
It is possible for your 2021 Grand Design Reflection 303RLS to go from 16 inch to 17-1/2 inch wheels and tires, yes. You currently have a hub with a 6 on 5-1/2" bolt pattern, and since you mentioned replacing the suspension you would need one that had a hub with an 8 on 6-1/2" bolt pattern.
Your Grand Design currently has ST235/80R16 size tires, and if you went with 17-1/2 inch wheels the overall tire size would actually decrease slightly if you went to 215/75R17.5 tires (from 30.9" diameter/9.4" wide to 30.5" diameter/8.4" wide). So as long as you had the 8 on 6-1/2" bolt pattern you could go to the Cooper Work Series 215/75R17.5 Radial Tire w/ 17-1/2" Wheel # LH28FR
