Your original tire was 28.9" in diameter...the new tire is 27" in
diameter...that puts your final drive ratio at: 3.44:1 (from 3.21:1)
- Bernd
-----Original Message-----
From: owner-dakota-truck@buffnet.net
To: dakota-truck@buffnet.net
Subject: DML: Ratio vs Tire size
I recently switched to a 235/75R15 snow tire after having been ussing a
255/60R15 for about 2 years (great tires!). This has made a HUGE
difference in excelleration and changed the feel of the truck
significatly (much slower now). If someone wants a quick ratio change
without changing the rear diff. gears I would suggest this as a quick
change!! I now understand why folks with tall swampers change such a
high ratio.
John,
95' 5.2L, CC, Sport, 5sp. 3.21, MPC, MSD6AL, Accel Super Coil,
Port/polished TB, Edelbrock 14"x4" w/K&N filter, Tailor Spiro-Pro wires,
180 deg. thermo, dual in out PFP cat., Dynomax Ultra-Flo dual in-out,
Hellwig rear anti-sway, urethane sway bushings front and rear, traction
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