Get rid of the 37" tires and lift you are trying to move a wall through the air. If you want a faster truck I would lower the truck and use the stock size tires. You will have less mass to rotate and will not be moving this wall through the air.
You do not see dragsters sitting 5’ tall do you or running over size tires that the gearing is not designed to turn at efficient means.
Now I am not saying that you cannot move a wall through the air fast but you will need to spend a lot of $$$ and will not be able to pass the emission requirements that concern you.
Just my humble opinion and $0.02.
Jim W.
You do not see dragsters sitting 5’ tall do you or running over size tires that the gearing is not designed to turn at efficient means.
Now I am not saying that you cannot move a wall through the air fast but you will need to spend a lot of $$$ and will not be able to pass the emission requirements that concern you.
Just my humble opinion and $0.02.
Jim W.