The Triumph Dolomite Club - Discussion Forum

The Number One Club for owners of Triumph's range of small saloons from the 1960s and 1970s.
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 Post subject: Wheel Suggestions
PostPosted: Sat Apr 07, 2018 11:14 am 
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TDC Spares Officer

Joined: Sat Feb 18, 2012 11:43 am
Posts: 158
Location: Shaftesbury
I am thinking of getting some track day wheels for my car....

My thoughts were minilites or revolution wheels...

Has anyone any thoughts of the best type, size.. etc and where to get them at a reasonable price...

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Triumph Dolomite Club Spares Officer
Track day Sprint for track fun....
1500TC for summer time daily use...
Skoda Superb 4x4 for everyday use...


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 Post subject: Re: Wheel Suggestions
PostPosted: Sat Apr 07, 2018 1:17 pm 
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Future Club member hopefully!
Future Club member hopefully!
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Joined: Tue Oct 03, 2006 5:52 pm
Posts: 7568
Location: Halifax, West Yorkshire
What's important is to get the correct offset so as not to upset the steering and suspension geometry. Anything other that the 5.5J of the Sprint alloy and you could run into problems. Anything bigger than 13" and the tyres will need to be a lower profile to retain the same rolling circumference as the original 175/70R13 tyres.

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Toledo Man

West Yorkshire Area Organiser & forum moderator
Meetings take place on the first Wednesday of the month at 8.00pm at The Old Brickworks, Wakefield Road, Drighlington, Bradford, BD11 1EA

1972 Dolomite 1850 auto (NYE 751L - Now for sale)
2003 Volvo XC90 D5 SE (PX53 OVZ - The daily driver)
2009 Mercedes-Benz W204 C200 CDI Sport (BJ58 NCV - The 2nd car)
1991 Toyota Celica GT (J481 ONB - another project car)
Former stable of SAY 414M (1974 Toledo), GRH 244D (1966 1300fwd), CDB 324L (1973 1500fwd), GGN 573J (1971 1500fwd), DCP 625S (1977 Dolomite 1300) & LCG 367N (1975 Dolomite Sprint) plus 5 Acclaims and that's just the Triumphs!

Check my blog at http://triumphtoledo.blogspot.com
My YouTube Channel with a bit of Dolomite content.

"There is only one way to avoid criticsm: Do nothing, say nothing and BE nothing." Aristotle


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 Post subject: Re: Wheel Suggestions
PostPosted: Sat Apr 07, 2018 9:44 pm 
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TDC Shropshire Area Organiser

Joined: Sun Aug 21, 2011 5:12 pm
Posts: 7040
Location: Highley, Shropshire
Matching the rolling radius (which governs speedo accuracy) is not that hard and there are websites that will do this for you.

You can use just about anything from 13" to !5" so long as the offset (also known as ET) is similar to the original of +35. The stock arches will not accept much more than a 6" width.

As an easy choice that is readily available, I recommend a 5.5 x 14 with a PCD and ET for Triumph TR7. These will fit a Dolomite without any scrubbing or clearance issues and a 185/60/14 tyre will give a rolling radius close enough to the original as not to significantly upset the speedo accuracy. They fill the arches much better than the stock 13s and tyres are cheaper and more plentiful.

I got 3 MWS fake minilites from Midland wheels, all brand new, on special offer at the Stoneliegh Show for £75, then bought the 4th the next year at the same show for a further £70 for a total of £145 for a set of 4 brand new wheels! Obviously I got lucky, but it's the sort of thing you can get if you're not under the cosh of time.

Steve

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'73 2 door Toledo with Vauxhall Carlton 2.0 8v engine (The Carledo)
'78 Sprint Auto with Vauxhall Omega 2.2 16v engine (The Dolomega)
'72 Triumph 1500FWD in Slate Grey, Now with RWD and Carledo powertrain!

Maverick Triumph, Servicing, Repairs, Electrical, Recomissioning, MOT prep, Trackerjack brake fitting service.
Apprentice served Triumph Specialist for 50 years. PM for more info or quotes.


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