Hello All
Currently running 215/45 R17 P7000s and they're getting near the TWIs, so I think it's time for new rubber.
Going for Eagle GSD3s as they are easy to come by and just over £80 delivery only (will get them fitted locally)

Dumb question - whenever I put my reg into a tyre finder site it comes back with 225s, but my standard 17" OEM 7 spoke wheels are shod in 215s.

Is 215 the correct size?

Also note that in 5th I run 70mph at 2900revs.
I've heard it should be bang on 3000. Is this making the speedo 3% off...?

Cheers guys