This is a good basic info link regarding tyres, cross ply and radial:
https://www.vintagetyres.com/tools/
Regards.
Richard.
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Please don't post someone's email address to avoid it being harvested by spambots and it's against GDPR regulations.
Always look at "ACTIVE TOPICS" to see all posts in date & time order as they are sometimes moved; or look at "Your Posts".
Please add Reg. nrs. when posting a photo or anything about a car as this will help searches. Don't add punctuation next to nr. as this negates search.
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Tyre size options on 250
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- Classic Wise Man
- Posts: 1610
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- Location: Ridgewood - East Sussex
- Contact:
Re: Tyre size options on 250
1968 Daimler V8-250 Saloon
DLOC East Sussex Branch Secretary
DLOC 2.5L V8 & V8-250 Registrar - https://www.dloc.org.uk/v8-250
DLOC 2024 International Rally - https://www.dloc.org.uk/rally-2024
DLOC East Sussex Branch Secretary
DLOC 2.5L V8 & V8-250 Registrar - https://www.dloc.org.uk/v8-250
DLOC 2024 International Rally - https://www.dloc.org.uk/rally-2024
Re: Tyre size options on 250
I am now safe in the knowledge I can go out and do a sustained 149 MPH in my 250 V8 on the VR rated Blockley tyres
Stu
Stu
1968 Daimler 250-V8 Saloon
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- Classic Wise Man
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- Joined: Wed Sep 05, 2018 9:55 am
- Location: Ridgewood - East Sussex
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Re: Tyre size options on 250
Stu,
You would have thought they could have rounded it up to 150mph !!
Regards.
Richard.
You would have thought they could have rounded it up to 150mph !!
Regards.
Richard.
1968 Daimler V8-250 Saloon
DLOC East Sussex Branch Secretary
DLOC 2.5L V8 & V8-250 Registrar - https://www.dloc.org.uk/v8-250
DLOC 2024 International Rally - https://www.dloc.org.uk/rally-2024
DLOC East Sussex Branch Secretary
DLOC 2.5L V8 & V8-250 Registrar - https://www.dloc.org.uk/v8-250
DLOC 2024 International Rally - https://www.dloc.org.uk/rally-2024
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- Posts: 143
- Joined: Mon Jun 11, 2018 10:10 pm
- Location: tyne and wear
Re: Tyre size options on 250
Can I thank everyone for their help, I now understand the tyre sizes, crossply and radial, and I didn't know the original tyres where 80 profile/height.So the 185x65x15 which luckily, I only bought 2, will have to be replaced with 75 or 80 .
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- Classic Wise Man
- Posts: 1610
- Joined: Wed Sep 05, 2018 9:55 am
- Location: Ridgewood - East Sussex
- Contact:
Re: Tyre size options on 250
185/80/15 is the way to go.
The fact you have non-PAS, the steering will be heavy with radials when maenouvering the car for parking etc. However once the car is moving this will disappear almost immediately.
You will find that the above tyre size is not well catered for via the usual outlet suspects, being more aligned with vans and taxis etc. As such you must ensure that your speed and load rating is 91H and not greater; the higher the number the less flexibility / suppleness you will have in the tyre and this will result in a dreadful handling car.
Blockley have been mentioned - a good choice and of course Vredestein which I opted for. To give you a guide my tyres cost £135 each (slightly more now) including fitting, I ordered using the Web via one of the online outlets that cater for delivery of such tyres.
If you are unsure about the tyre make / type you want, do not hesitate to come back here as I have no doubt there will be plenty of advice to assist you.
Regards.
Richard.
The fact you have non-PAS, the steering will be heavy with radials when maenouvering the car for parking etc. However once the car is moving this will disappear almost immediately.
You will find that the above tyre size is not well catered for via the usual outlet suspects, being more aligned with vans and taxis etc. As such you must ensure that your speed and load rating is 91H and not greater; the higher the number the less flexibility / suppleness you will have in the tyre and this will result in a dreadful handling car.
Blockley have been mentioned - a good choice and of course Vredestein which I opted for. To give you a guide my tyres cost £135 each (slightly more now) including fitting, I ordered using the Web via one of the online outlets that cater for delivery of such tyres.
If you are unsure about the tyre make / type you want, do not hesitate to come back here as I have no doubt there will be plenty of advice to assist you.
Regards.
Richard.
1968 Daimler V8-250 Saloon
DLOC East Sussex Branch Secretary
DLOC 2.5L V8 & V8-250 Registrar - https://www.dloc.org.uk/v8-250
DLOC 2024 International Rally - https://www.dloc.org.uk/rally-2024
DLOC East Sussex Branch Secretary
DLOC 2.5L V8 & V8-250 Registrar - https://www.dloc.org.uk/v8-250
DLOC 2024 International Rally - https://www.dloc.org.uk/rally-2024
Re: Tyre size options on 250
The original size was 6.40 x 15 which according to Longstone is 185R15 91H TL Vredestein Sprint Classic plus some others at huge prices, Vredestein's other 185 x 15 tyre is a 70 series therefore its tyre diameter is less than a 185/80 tyre having only a side wall of 70% of its width
Owner since the 70's, Genghis is slightly to my left.
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- Posts: 93
- Joined: Sun Feb 21, 2016 2:20 pm
Re: Tyre size options on 250
The price is absolutely ridiculous for the premium 185/80/15 tyres with a low load index.
Just by putting the work Sport or Classic in the title seems to give the OK to charge the earth. SP250 owners are getting fleeced just fill out the wheel arches!
I'm thinking of putting some commercial cargo van tyres on and to hell with the ride comfort!
185/80R15C
Load index 103/102
Speed rating R, 106mph
5x tyres fitted is £300...
Just by putting the work Sport or Classic in the title seems to give the OK to charge the earth. SP250 owners are getting fleeced just fill out the wheel arches!
I'm thinking of putting some commercial cargo van tyres on and to hell with the ride comfort!
185/80R15C
Load index 103/102
Speed rating R, 106mph
5x tyres fitted is £300...
Re: Tyre size options on 250
Maybe, but Vredistein is good value compared to others.Reedweaver wrote: ↑Mon Mar 18, 2019 5:36 pm The price is absolutely ridiculous for the premium 185/80/15 tyres with a low load index.
Just by putting the work Sport or Classic in the title seems to give the OK to charge the earth. SP250 owners are getting fleeced just fill out the wheel arches!
I'm thinking of putting some commercial cargo van tyres on and to hell with the ride comfort!
185/80R15C
Load index 103/102
Speed rating R, 106mph
5x tyres fitted is £300...
Vredestein 185/80 R15 91H £131
Michelin XAS 180R15 89H £188
Dunlop 185/80R15 93W £202
Re: Tyre size options on 250
I'm surprised no one's mentioned remoulds yet!
The old adage rings true ,you get what you pay for.
I wouldn't risk my 250 on cheap tyre's.
The old adage rings true ,you get what you pay for.
I wouldn't risk my 250 on cheap tyre's.
1968 Daimler 250-V8 Saloon
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- Extra-Wise Man
- Posts: 1065
- Joined: Fri Feb 12, 2016 8:15 pm
- Location: Gloucestershire
Re: Tyre size options on 250
Years ago you used to be able to buy 'RQ' tyres. RQ stood for Remould Quality and were tyres that were imperfect in some respect, usually something like a discrepancy in tread pattern They were not actually remoulds but were significantly cheaper than their equivalent 'A' grade tyres. Does anyone else remember them?
I ran my SP for many years on RQ Michelin XAS's and they were fine. The only time I had a problem was with a set of RQ Dunlop Sports; these were so out of round it was like driving a bouncy castle!
I ran my SP for many years on RQ Michelin XAS's and they were fine. The only time I had a problem was with a set of RQ Dunlop Sports; these were so out of round it was like driving a bouncy castle!
Nick
"Don't bother with the Air & Space Museum - there's nothing to see.......".
"Don't bother with the Air & Space Museum - there's nothing to see.......".