RPM's with 33's+4:88's at 70 mph

im trying to decide on the size of my new tires.
Si the question is for those running 4:88's gear sets 285/70/17 with 4:88's what's your RPM's at 70 MPH?
285/75/17's with 4:88's , same question, what's your RPM's at 70 mph
Thanks

 

Did you search? I'm guessing you didn't search when there's a 45 page thread on 4.88s and plenty of people have commented on your exact inquiry.

https://www.tacomaworld.com/threads/installed-4-88-gears-in-my-2016.455190/

 

285/75/16 with 4.88 gears I'm at 2100 pm at 65 as a reference point.

No Speedo correction in their either so showing 65 is closer to 68

 

No I didn't
Thanks for the link

 

I drive a 6 speed manual with 4:30's
With stock size tires I'm at 2200 rpm at 70
I'm going to re gear but would love to get the size tires that is going to keep me as close as possible to those numbers

 

285/70/17 (103" circ.) Tire
Auto trans 6th gear (.58 ratio)
4.88 Dif
70MPH
= 2031.2 RPM

 

for easy calculations: https://www.ringpinion.com/calculators/Calc_RPM.aspx