New superduty - 18" or 20" wheels
I'm looking at ordering a crew cab shortened gas f350 with 4.30 axle to tow a Montana fifthwheel (11,700#dry). What are the advantages or disadvantages of the 18" wheels versus 20" wheels.
Forum Discussion
The performance difference is not nearly as dramatic as some would like you to believe. It seems like some see 20" and see some huge difference in net size. In actuality the difference in total diameter is a little less than one inch or right around 1/2 inch difference in sidewall height.
