I have a 1988 26 ft skyline lindy. the tires according to spec panel in the door should be 215 85 16. 5 of six tires on it are 235 85 16 one is a 215 85 16. should I go back to original size stay with the 235,s or go 235 on the duel rear axel and put 215,s , on the front? dazed and confuused
