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Wales
by Joske Vermeule, September 1
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Forums39
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Jun 14th, 2026
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Joined: Oct 2013
Posts: 6,723 Likes: 2
Talk Morgan Sage
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Talk Morgan Sage
Joined: Oct 2013
Posts: 6,723 Likes: 2 |
 I think this one of mine might need a little more air. Cracked sidewalls maybe..? Soaks up water, wires rust unseen, heat build up produces increase in air pressure, tyre goes Boom! Check the ends of the wires for rust. Glad you're ok. PS, wipe the seat squabs too after that..!
Steve
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Joined: Sep 2010
Posts: 1,511 Likes: 21
Talk Morgan Enthusiast
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Talk Morgan Enthusiast
Joined: Sep 2010
Posts: 1,511 Likes: 21 |
I was waiting behind a chap putting air in tyres at the local supermarket.
He seemed to be taking ages and the tyres did not look flat to start.
I went to see what he was doing he was putting 4 bar into his tyres !
Which is about 54 psi !
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Joined: May 2010
Posts: 9,545 Likes: 132
Needs to Get Out More!
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Needs to Get Out More!
Joined: May 2010
Posts: 9,545 Likes: 132 |
Bet he was a "hypermiler"!
That is one of the things they do to reduce rolling resistance. I bet the centres of his tyres wear a lot too.
Plus Four MY23 Furka Rouge
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Joined: Apr 2016
Posts: 2,519 Likes: 320
miles of smiles Talk Morgan Expert
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miles of smiles Talk Morgan Expert
Joined: Apr 2016
Posts: 2,519 Likes: 320 |
I used to religiously keep my pressure to the 22psi stated in the handbook. But after being advised by a number of people involved in racing morgans that the handling is better with slightly higher pressures suggesting 24psi I have compromised and am trying 23psi all-round. I'm glad you've posted that, I thought I must be imagining it. On my 4/4, I felt like I was going to pull the tyres of the walls at the recommended pressures and there was an uncomfortable shift from the rear with quick changes of direction. I've got all four at 27psi (on a calibrated PCL inflator) and the handling in the dry is pin sharp and sweet. It's still rubbish in the wet but it's safer than it was. Ride comfort seems fine to me, even on the rare occasion when I'm just dawdling along.
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Joined: Oct 2014
Posts: 5,017 Likes: 3
Charter Member
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Charter Member
Joined: Oct 2014
Posts: 5,017 Likes: 3 |
I tried 27 psi but ride became very bumpy and my car lost handling comfort.
24 to 25 psi seems to be the optimum on mine.
Hannes
once: Green M3W; 2013
now: Red 4/4 Sport; 2011
and some practical cars for use in real life
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Joined: May 2007
Posts: 4,612 Likes: 15
Part of the Furniture
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Part of the Furniture
Joined: May 2007
Posts: 4,612 Likes: 15 |
When you change from 18 to 22 your notice a great improvement in steering and handling.
Steve A11OGE Red 1989 4/4 4 seater
'A Morgan is for life, not just for Sundays'
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Joined: Jan 2012
Posts: 14,976 Likes: 2
Member of the Inner Circle
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Member of the Inner Circle
Joined: Jan 2012
Posts: 14,976 Likes: 2 |
Should still pass an MOT!
Richard
1976 4/4 4 Seater
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Joined: Jun 2014
Posts: 11,616 Likes: 43
Wave & smile... It's a Morgan Member of the Inner Circle
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Wave & smile... It's a Morgan Member of the Inner Circle
Joined: Jun 2014
Posts: 11,616 Likes: 43 |
I think the consensus among fellow FellMoggers is that 18 is comfier for tootling around country lanes, higher for faster roads and bezzing (technical term) around at 70
2008 XXVII Platform, Bugatti Blue Roadster 4 Seater
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Joined: Aug 2011
Posts: 7,553 Likes: 88
Talk Morgan Guru
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Talk Morgan Guru
Joined: Aug 2011
Posts: 7,553 Likes: 88 |
I run at 19 front 21 rear normally, but increase the rear to 23 if fully loaded with a rack on the back.
Bud
4/4 "Stanley"
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Joined: Jan 2012
Posts: 14,976 Likes: 2
Member of the Inner Circle
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Member of the Inner Circle
Joined: Jan 2012
Posts: 14,976 Likes: 2 |
I run at 19 front 21 rear normally, but increase the rear to 23 if fully loaded with a rack on the back.
Same here.
Richard
1976 4/4 4 Seater
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