Discussion Starter · #1 ·
Okay, I've researched "speedo gear" on here but still haven't found my answer. I've got a 2.7 5 speed and just got 4.88's installed. Currently running 33's and the speedo is 10mph too fast. Now from what I've read, on my truck (a 1997 BTW) a 33 tooth speedo gear would be nearly perfect speedo correction for 33 inch tires. But I'm likely going to go with 35's soon. Considering the 35's will slow the speedo down, do you think it will be pretty accurate at that point or will I still need to change speedo gears? Anyone else have 35's and 4.88's in a 2.7 5 speed that could answer this?