Hello Ron, (Titan Guy)
I hope all is well with you.
We are another Redwood owner that is looking to replace the stock marathon tires that have been so problematic for many. We have a 2012 36RL with around 2000 miles on the tires.
We would like to upgrade to the Goodyear H114 with 17.5" RIMS. (Quantity 5)
Are you able to help us? Please PM. -Your mailbox is full