Tyre Sizes?

[Robnobrakes]

Hello All

1975 4GTL

As l understand it, original tyre fitment was 135 70 13. A brief look around suggests this tyre size is hard to come by. What is the general opinion of using 145 70 13 tyres, which l think is a better option over a 135 80 13, as it’s closer to the rolling radius of the original tyre size.

Thoughts anyone

 

[malcolm]

I use 145/80 13 tyres. Makes the speedometer more accurate while still under-reading.

 

[Robnobrakes]

I use 145/80 13 tyres. Makes the speedometer more accurate while still under-reading.

Many thanks Malcolm.

 

[petak]

135/80/13 or 145/80/13 should be factory fitted tyre.