platinum01
Full Access Member
Welcome to SDD.com glad you joined us here.
Bigger tires will bring your RPM down but the extra rolling mass will eat more fuel. I have never seen a case where gearing up with bigger tires did anything but burn more fuel. Little bitty tires and tall gears are the only way to increase MPG with gear ratio.
dont bother trying to measure the MPG in this COLD we have right now.......my thermostat hasnt opened in weeks!
ya winter gas (august to april i think...) is oxygenated, so basically you are running a mini shot of nitrous, wich requires more fuel to keep the mixture at stoich. my wifes mustang suffered a big mileage hit when they switched from mtbe to the 10% ethanol.
you NEED a diesel!
i like that 2 tone as it is, i dont think i have ever seen that combo.