BFG tire size vs. performance calculator

J

Jeff C.

NAXJA Forum User

• Jan 5, 2007

• #1

http://www.bfgoodrichtires.com/bfgapp/popups/demos/demos_pickuptruck_0.jsp

Cool chart that tells you how changing tire diameter will affect things like ground clearance, gear ratio, and speedometer reading.

 

techno1154

NAXJA Member

NAXJA Member

Location

In the islands

• Jan 5, 2007

• #2

I did a comparison with the actual speed of my XJ and the RPM verses speed I am getting with the 30's is the most accurate yet, only 32 RPM above my actual RPM. :yelclap:

 

1985xjlaredo

NAXJA Forum User

Location

Kansas City

• Jan 6, 2007

• #3

very cool

 

IslanderOffRoad

NAXJA Forum User

NAXJA Member

Location

Houston, Tx

• Jan 6, 2007

• #4

doesn't work for me.

 

Smittty9785

NAXJA Forum User

Location

SE Portland Oregon

• Jan 6, 2007

• #5

me either

 

S

steelmen

NAXJA Forum User

Location

joliet

• Jan 7, 2007

• #6

works great for me

 

Tim_MN

Freakish Hand Strength

NAXJA Member

Location

Minneapolis, MN

• Jan 7, 2007

• #7

Try this one - http://www.oly4x4.com/4x4calculators.htm

 

M

mellowvision

NAXJA Forum User

Location

Brooklyn NY

• Jan 9, 2007

• #8

it's funny, I forget what the original size was.