How will 33"/ 34"/ 35" tires effect the performance of the 3.8 engine. Even with the 4:11 axle ratio I'm sure the engine will suffer with the larger tires. But how much performance are you losing by going with the larger tires ??? Will the engine turn into a "dog" with larger tires.
Also what will the larger tires reduce the 4:11 gears to (3:90's / 3:73's /3:50 ????? Thanks Chris :confused:

 

Im not sure about my exact mileage the dash says im getting 14 mpg with the 33 tires and an automatic mostly highway miles.. i got 466 miles on my baby so far