cmb396
Well-Known Member
- Thread starter
- #1
Had 513s installed in my JTUR last week with 37" km3's. Still in break in, about 300 miles in. Driveability is much better, not as much hunting for gears, stays in 7th/8th on the interstate.
So I've noticed my mpg has dropped about 2 mpg from the 410s. Normally, wouldn't think a thing of it, and not concerned with mpg. However, when I had 513s put in my wifes JLUR on 37" Toyo, it picked up almost 4 mpg?!?
Odd imo. My only thoughts are the KM3 are actually about 1.25" shorter than the Toyo RT, and the 513 might be slightly too steep for that tire height (35")?!? Plans are to go with the 39" km3 soon tho, and they measure more like a 37".
Any thoughts or similar experiences?
So I've noticed my mpg has dropped about 2 mpg from the 410s. Normally, wouldn't think a thing of it, and not concerned with mpg. However, when I had 513s put in my wifes JLUR on 37" Toyo, it picked up almost 4 mpg?!?
Odd imo. My only thoughts are the KM3 are actually about 1.25" shorter than the Toyo RT, and the 513 might be slightly too steep for that tire height (35")?!? Plans are to go with the 39" km3 soon tho, and they measure more like a 37".
Any thoughts or similar experiences?
Sponsored