Originally Posted by Chris's 46 / 515
What size tires are you running? I'm running 7.50 20s on my 46 COE and 45 MPH is tops 8.25s or 9.0 20s you would gain 5 or maybe 8 MPH. I'm happy with the 7.50s because I know I will be able to stop easier with all the original running gear!
I am running 9r-22.5 all the way around.

Mike
1955 Chevy 6400 ex-flatbed (no bed now!) sold September 2023
In the Stovebolt Gallery
1958 Chevy 6400 flatbed W/dump
In the Stovebolt Gallery
1959 Chevy Suburban Owned for almost 20 years, Daily Driver -- sold May 2016
In the Stovebolt Gallery

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