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**truckster** · 09-28-2015, 11:16 PM

I have the same setup except for 33 inch tires, and I can easily cruise at 75. Your larger tire diameter should give you slightly lower RPMs.

How is your torque convertor? Could it be slipping?

09-28-2015, 11:16 PM	#2
truckster Senior Member Join Date: Jan 2001 Location: Orem, Utah Posts: 7,822	Re: How fast can I cruise? I have the same setup except for 33 inch tires, and I can easily cruise at 75. Your larger tire diameter should give you slightly lower RPMs. How is your torque convertor? Could it be slipping?