It's the D207e, i'm sure they're NOS now, but they use the latest Roadsmart compounds apparently, and are a lot better than the older D207. Main reason is i can get a pair fitted for £150, and when you have a 160 mile round trip to work, i need cheap rubber. Personally i find them way better than 021's, i used the 020's for years which were pretty ok, but the 021 wear pattern was unusal and too fast for me, and another £100 fitted.