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G294?

Also, is there an actual chart somewhere online?


As mentioned you have 4.10 gears w/ the v6 4 pinion diff, stock tires for you gears would be 28's. This is why you rig feels do slow with the 31's, the 31's are almost 11% bigger. Not only do the larger tires effect your performance, but your speedometer/mileage readings as well. At 60mph you are going about 66, and for every 100 miles the odometer clocks you have traveled about 10.7 extra miles. If you are going to use the Runner as a DD, or commuter you will want to replace the 31's w/28's, or change the gears to 4.88's, but yoo should really wait to swap the gears until you decide what tire size you want.


More than tread lightly. Leave it like you were never there, nor anyone else.
'90 X-cab 4.88's 33 BFG AT's, rr ARB, Headers, Ignition upgrade, cold air induction.
'91 X-cab 5.29's 315's BFG MT's, rr ARB, custom bumper and flatbed