Ring & Pinion gear ratio?
#1
Ring & Pinion gear ratio?
Quick question about gear ratios or those with experience with gearing down the Toyotas. My only exp. with this was on a 68 GMC that I swapped out the front end on and I had to match the gears. That was years ago and a different truck.
So my question is I see basically two gear options for my rig: 4.88's and 5.29's. The 4.88's are recommended for 33's and the 5.29's for taller tires but how much lower of gearing can I expect? I don't mind the lower gearing, I just don't want something that is going to top out at 55 or 60mph due to the gear ratio.
Any suggestions?
So my question is I see basically two gear options for my rig: 4.88's and 5.29's. The 4.88's are recommended for 33's and the 5.29's for taller tires but how much lower of gearing can I expect? I don't mind the lower gearing, I just don't want something that is going to top out at 55 or 60mph due to the gear ratio.
Any suggestions?
#3
Registered User
Joined: Jul 2008
Posts: 1,818
Likes: 4
From: Nashville TN. I can help you if you're close BUT NOBODY CAN HELP YOU IF YOU DON'T FILL YOUR LOCATION IN!

Quick question about gear ratios or those with experience with gearing down the Toyotas. My only exp. with this was on a 68 GMC that I swapped out the front end on and I had to match the gears. That was years ago and a different truck.
So my question is I see basically two gear options for my rig: 4.88's and 5.29's. The 4.88's are recommended for 33's and the 5.29's for taller tires but how much lower of gearing can I expect? I don't mind the lower gearing, I just don't want something that is going to top out at 55 or 60mph due to the gear ratio.
Any suggestions?
So my question is I see basically two gear options for my rig: 4.88's and 5.29's. The 4.88's are recommended for 33's and the 5.29's for taller tires but how much lower of gearing can I expect? I don't mind the lower gearing, I just don't want something that is going to top out at 55 or 60mph due to the gear ratio.
Any suggestions?
#4
Registered User
Joined: Jul 2008
Posts: 1,818
Likes: 4
From: Nashville TN. I can help you if you're close BUT NOBODY CAN HELP YOU IF YOU DON'T FILL YOUR LOCATION IN!
please search for a gear calculator...
http://www.4lo.com/
http://www.rocky-road.com/calculator.html
http://izook.com/gearcalc.htm
http://www.f-body.org/gears/
You also need to know weather you have a AT or not... B/c you use the next lowest gear for the tire diameter you want if you have one.
http://www.4lo.com/
http://www.rocky-road.com/calculator.html
http://izook.com/gearcalc.htm
http://www.f-body.org/gears/
You also need to know weather you have a AT or not... B/c you use the next lowest gear for the tire diameter you want if you have one.
Last edited by tried4x2signN; Feb 26, 2010 at 05:54 AM.
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