All-Terrain
No Road Required
I am currently running 31x10.5x15" BFGoodrich AT KO's on my '97 SR --- this has the later SOHC 3.5, lower rear end gear ratio, etc.
What sort of MPG would you expect me to get on this setup?
I am currently getting in the region of 15mpg on the highway, using 93 Octane and cruise control as much as traffic will allow, running around 75mph, relatively flat roads.
I ask because I had thought about going slightly taller on the tire size, but I do need to retain some level of practical fuel consumption, because I drive this truck at least 60 miles a day. I feel like I am filling up quite often as it is.
Previously, I had a '99 4Runner 3.4 V6 5-speed, with 265/75/16's (32's), and it ran right around 18.5 mpg, same usage, with 87 Octane.
What sort of MPG would you expect me to get on this setup?
I am currently getting in the region of 15mpg on the highway, using 93 Octane and cruise control as much as traffic will allow, running around 75mph, relatively flat roads.
I ask because I had thought about going slightly taller on the tire size, but I do need to retain some level of practical fuel consumption, because I drive this truck at least 60 miles a day. I feel like I am filling up quite often as it is.
Previously, I had a '99 4Runner 3.4 V6 5-speed, with 265/75/16's (32's), and it ran right around 18.5 mpg, same usage, with 87 Octane.