Hypertech and 35" Toyo M/T
05-01-2008, 08:09 AM
#1
JK Enthusiast
Thread Starter
Join Date: Mar 2008
Location: Dallas, TX
Posts: 140
Likes: 0
Received 0 Likes
on
0 Posts
Hypertech and 35" Toyo M/T
I tried to run a search for this but couldn't find anything. I am trying to figure out what I should enter into the Hypertech Max Power programmer for my 35" Toyo M/T tire size. 
Anyone out there get an accurate speedo reading at a certain size for the Toyo??? Using a measuring tape I came up with 33.5" at the shoulder, so that is what I programmed. I am just not sure if it is accurate. Any help would be appreciated!!
Anyone out there get an accurate speedo reading at a certain size for the Toyo??? Using a measuring tape I came up with 33.5" at the shoulder, so that is what I programmed. I am just not sure if it is accurate. Any help would be appreciated!!
05-01-2008, 09:58 AM
#3
JK Newbie
Join Date: Sep 2007
Location: Dubai, DXB
Posts: 89
Likes: 0
Received 0 Likes
on
0 Posts
Have a GPS reading your actual speed at different tire sizes, this is how I got my MTC 37 to work with 5.13 R&P I had to put 35" for perfect speedo reading as per my accurate GPS.
05-01-2008, 10:05 AM
#4
JK Freak
Join Date: Oct 2007
Location: Hangin in the sunshine state....staging forum..
Posts: 943
Likes: 0
Received 2 Likes
on
2 Posts
Hey my km2's measured the same at shoulder higher in center, I think I put 34.25 and it has me dead on according to radar gun 
I will check tonight to make sure thats what I put. I know I am correct at 25/50/70mph
I will check tonight to make sure thats what I put. I know I am correct at 25/50/70mph