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New wheels?

RustyRed

Active Member
I am thinking about getting some new wheels / tires.

The rims on my car I believe are original. At least the previous owner said they were but he didn't mention it until after the deal was already done and then was adamant that I should have them dipped instead of replacing with repops.

The problem is that locally I can only find one guy that will refinish them and he wants $200 / rim. Ouch....

I've been thinking about going to CJ Pony parts and getting some new repop rims and just buying them with the tires already mounted and balanced, etc. I can always put the rims on the car in the attic or under the workbench if they appear to indeed be original when I check the back of the rims. Something I keep forgetting to do every time I have them off and I am too lazy to take one off just to check, LOL!

My car currently has the original size (14?) on the car.

Since redoing my third member...I am up to a 23 tooth gear which seems to be the most teeth you can buy (?) and it still reads 5 mph over what you're actually going. Not a big deal since I usually drive 5 mph over anway, now I just drive 10 over, LOL!

If I were going to get new wheels / tires...should I stick with 14's or look into some other size? I was wondering if going up in size would cure my speedometer problem at the same time since I believe tire height is a part of that equation.
 
Yes, tire height is definitely part of the equation. There are a lot of choices when it comes to tire sizes, but 15-17" tire/wheels seems to be give you the largest range of choices when it comes to the aftermarket.
 
As Dave said your tire selection will multiply going from a 14 to 15-17. There are plenty of calculators on the net. First you'll need to figure your tire height so use a calc. like the one at the bottom of this site:http://www.ringpinion.com/Calc_RPM.aspx or look up the ht. on the tire manuf. website. Then figure out what size tires you're thinking of switching to and plug those in. Take those hts. and plug them into a speedometer gear calculator or chart and it'll tell you how many teeth you need to be closest to correct speed.
Jon
 
I ran it through a gear tooth calculator and going from 14 to 15's moves the gear tooth number in the right direction.

I personally don't want to go too crazy with changes to the tires but I am thinking about jumping to 20 inch tires and spinner rims 15's for certain.
 
I'm running 15's and if it hadn't been I originally planned on vintage racing the 66 (which required no larger than 15' wheels), I'd have bought 16" wheels. As it stands now, I have 10-15x7 TTD's and no way I'm buying anymore wheels!

There's a better selection of 16's than 15's out there. The good thing about 15's is that they are relatively cheap.
 
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