So I have a 1990 Toyota 4Runner that calls for 31x10.5R15 LT tires. Apparently it's an all-terrain only tire size and since this 4x4 truck does not see off-road, I want to put highway tires on them for longer life and LRR tire options. Wolfram Alpha shows a p-metric conversion of 267/76R15 so the nearest would be 265/75R15 which gives me some LRR options.
Another options would be to go to the Option 1 tire size of P225/75R15 which has sparse options and means going smaller.
Another options would be to go to the Option 1 tire size of P225/75R15 which has sparse options and means going smaller.