Hello I am new to the forum and I have a question already. I was happy with the mileage with the radix supercharger and headers with B+B catback exhaust,but when I installed the lift and 37x13.50x18 toyo MT's my mieage went to half. does anyone know what to do? I was thinking the big rubber was lugging the motor and maybe a gear down in the rearends would help. Appreciate any help I can get.
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