Track Wheels Same Size All Round

[noone986s]

Hi,

I have been searching the forums and am interested in the idea of buying 4 wheels of the same size to use as track wheels.

One suggestion was to buy 8.5x17 wheels with 245/40x17 tyres. But what Offset would suit both front and rear.

The stock 17x8.5 rear has 50mm offset, but if I got four of these would that do the job? Or alternatively should I get 4 made up at offset XXmm?

Any advice would be appreciated

Thanks