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what size tires will fit a tr8 15" rim

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Ron Avery Ron A
Oxnard, California, USA   USA
I have the 205/50/15 on my car. No problems at all.
Ron



Ron
1980 TR 8
1965 E-Type Jaguar
2016 Aston Martin Vantage GT
Oxnard, CA

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rbaron Avatar
rbaron Roger Baron
Fort Mill, SC, USA   USA
Ron,

What width and offset are your wheels?

Ron Avery Ron A
Oxnard, California, USA   USA
The wheels are 15"x6". I don't know the offset. I purchased them form The Wedge shop, they have them on there web site.
Ron



Ron
1980 TR 8
1965 E-Type Jaguar
2016 Aston Martin Vantage GT
Oxnard, CA

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Growling-Grinnall-V8 Avatar
Growling-Grinnall-V8 Alastair Campbell
Portadown, Northern Ireland, UK   GBR
These are the wheels which came with the car.

Originally fitted to an MG Montego 2.0 Efi in the late 80s.

5.5J 15" I ran them on 195/50

Surplus to requirements now, up for sale £150. They could do with blasting and powder coating after 30 years!


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TR8todd Avatar
TR8todd Todd Kishbach
Mass, USA   USA
1977 Triumph TR7 "Rally Fraud"
1978 Triumph TR8
1979 Triumph TR7
1980 Triumph TR8    & more
Run a 205/50/15 and your speedo will stay correct. The 185/70/13, the 205/60/13, and the 205/50/15 are all the same overall height and circumference, so the speedo runs the same with any of the those sized tires. Get into bigger tires and you have to mess with speedo gears. I'm a big fan of 225/45/16 on the back and 205/50/16 on the front, but those are taller tires and the speedo is off about 8%. The TR8 with the LS3 is probably getting even bigger tires. Not exactly sure on the size yet, but they will be at least 255/17 in the rear and 225/17 in the front. Plan on using a digital dash anyway with a GPS speedo. Not even going to try and use a Triumph cluster with a Chevy engine/transmission, and a Ford rear end.

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