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21 Posts
Looking for input for those that have a 21" or 22" vs the 20" All-terrain Tire. I currently have an R1T with 20"s and it is really tuff for my smaller passengers to gain entry/exit the truck even if it is at the lowest height. I am wondering if those that have the 22" or even the 21" find that shorter passengers have an easier time getting into truck.
As an example here are some total differences in height that I did a calc on not sure it is accurate but 2 inches gain width by using the 22" seems like a big improvement in access height or 4 inches in total difference. Unless I am doing the calcs wrong. Please let me know if I did not do this correctly and let me know if the access height is easier for those with a 22" or 21" wheel spec.
For the 20" : Has a wheel spec of 0.65 X 275 = 179mm height (7.05 inches)
For the 22" : Has a wheel spec of 0.50 X 275 = 138mm height (5.4 inches)
As an example here are some total differences in height that I did a calc on not sure it is accurate but 2 inches gain width by using the 22" seems like a big improvement in access height or 4 inches in total difference. Unless I am doing the calcs wrong. Please let me know if I did not do this correctly and let me know if the access height is easier for those with a 22" or 21" wheel spec.
For the 20" : Has a wheel spec of 0.65 X 275 = 179mm height (7.05 inches)
For the 22" : Has a wheel spec of 0.50 X 275 = 138mm height (5.4 inches)