6th in the Ballon D´or vote. Brillant.
2nd behind only Maldini if you talk about the best full backs ever.
Fachetti, Brehme, Nilton Santos, Zanetti, Cafu, Djalma Santos, Carlos Alberto, Thuram etc. I'd rate these guys in the top tier with Lahm on the fringes.
Edit: That's not to say I don't rate him. He is a terrific fb and a brilliant player overall, right up there with Vogts for the best German RB ever.
It has to be said it is easy to underrate him as he is a fairly understated type of a player if you get what I mean. He isn't exactly a defensive titan with supreme man marking skills like Vogts, Thuram or Djalma Santos. Neither does he have an 'engine' and sheer dynamism like Zanetti, Cafu or Fachetti. He isn't a playmaker from the deep like a Brehme, Junior or Carlos Alberto either.
My point being that on face value he lacks that X factor and it is easy to miss out his understated work and style, which leads to a general underappreciation of him when it comes to pitting him against some of the very best FBs to ever play the game. So yes, there is a possibility that I could be underrating him in regards to his standing in the FB category for the entire history of the game. Although since the mid noughties, he has been amongst the best FBs alongside Evra, Zanetti and Cole (these 3 at various time periods but Lahm has been a constant fixture).
Imo he's an exceptionally intelligent footballer with a really understated offensive and defensive game. He relies on his reading of the game (which is top notch and makes up for his relative physical deficiencies) and is a very tidy tackler who isn't easy to get past. He is rarely found wanting positionally and barely, if ever, caught napping. Great consistency and it's really hard to see him having an off day.
Offensively he is a cultured player who is really good on the ball with economic passing and an effective gameplay. I mean how many full backs have the technique and a natural grasp of the game to play as a CM at an equally high level esp one making the transition near his thirties? Can think of Junior (more of a CAM) but that's about it. Zanetti perhaps but I'm referring to the offensive facets (technique, passing etc) of the CM role. It is no joke to play in a Guardiola system alongside some of the best midfielders in the world such as Svhweinsteiger, Martinez, Kroos, Thiago etc and not look out of place.
Great player and has a legitimate claim to be in the top tier of FBs but not top 3-5 best FB material like you are making him out to be.