Russifier (DiRT Rally)

Official localization will wait for a long time, at least until the release of a full-fledged game, and not an alpha. Although there is a possibility that an unofficial amateur localization will appear, but also not soon. Only I don't see any sense in it - everything is very clear and accessible.
In any case, learn English. Now there are a lot of games that require knowledge of English. So, it obviously won't be superfluous.

George Dark
Agree. Moreover, 2 dozen English words are required here. Well, 3 dozen!

there is a crack

There is practically nothing to translate there. Most likely, there will be no Russian localization.

FeurigLeo
Even not very much to believe in it

FeurigLeo is
unlikely that localizers will miss the opportunity to break the dough, besides, if there is nothing special to translate there

RandoM diman russian
Well, you just have to wait and guess

Here is suggested crack
http://rusifik.ru/load/dirt_rally_2015/1-1-0-318
but I tried it did not work out.
Maybe someone else will try it out.

SergeySZV
http://www.playground.ru/blogs/dirt_rally/russkij_yazyk_poyavitsya_na_sleduyushchej_nedele-181768/

in incentive test Russian localization has already been released)

leha6932
You confuse nothing? A patch was released there, preparing the game for the addition of 2 new language packs.

A section with the Russian language appeared in the properties of the game, but the language pack has not yet been delivered. It remains to wait quite a bit)