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Re: Best tire size for MGB

To: mikeoh@gte.net
Subject: Re: Best tire size for MGB
From: britcars@juno.com
Date: Sat, 12 Jul 1997 12:01:28 EDT
On Fri, 11 Jul 1997 19:19:06 -0400 "Michael P. Ohleger" <mikeoh@gte.net>
writes:
>REICHLE, CHRISTOPHER wrote:

>I think this was covered once before last year.  The closest to a
>"stock" tire for the MGB is a 175/70 R14.  The diameter and radius is
>almost exactly the same size as the original 560/14 bias ply tire.  
>This is an easy size to find because it's the standard for a the Mercury
>Topaz.  I'm running them on my '67 and find that cornering "at speed"
>gives you just a hair of oversteer, but once you get used to the rear
>end hangin out, you can compensate. 

To get rid of that "hair" of oversteer, Mike, try adding 2 or 3 pounds of
pounds pressure to the rear tires. That usually works.

I have Michelin MX4 175R14s on my wire wheeled 68 BGT. They look just
right, and they hold the road very well.  IMHO, any size larger than 175
on 60-spoke wire wheels (a) looks too fat and (b) doesn't work properly
as the rim is too narrow. (On 72-spoke wheels, which have a 1/2" wider
rim, or on the Rostyle wheels, some 185s look and work great.)

Be aware, however, some tire brands are sized differently even though
nominally the same! We now have two cars in the shop on 175R14s. The
tread width of my Michelins is 5-1/2".  Another B is on Winston 160
tires; their tread is 6" wide and the tires look much bigger. The same
holds true for different brands in 185 sizes.

Lawrie
British Sportscar Center

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