Make Model Spec SLK 200 K, 280SLK 200 KOMPRESSORSLK 200, 280 19 OPT 2SLK 200. GRAND EDITIONSLK 280 OPTSLK 300SLK, 200, 280 19 OPTSLK. 18 OPTSLK. 17 OPTSLK. 17 OPT (AMG)SLK. 18 OPT.SLK. 200SLK. 200 BLUEEFFICIENCY SLK. 200 BLUEEFFICIENCY AMG SPORTSLK. 200 BLUEEFFICIENCY AMG SPORT EDITION 125SLK. 200 BLUEEFFICIENCY EDITION 125SLK. 200 K 16 OPTSLK. 200 K, 280 17 OPTSLK. 200.SLK. 200. 2 LOOK EDITIONSLK. 200. 250SLK. 200KSLK. 200K OPTSLK. 200K, 230KSLK. 230K.SLK. 250 BLUEEFFICIENCY SLK. 250 BLUEEFFICIENCY AMG SPORTSLK. 250 BLUEEFFICIENCY AMG SPORT EDITION 125SLK. 250 BLUEEFFICIENCY EDITION 125SLK. 250 CDI BLUEEFFICIENCY SLK. 250 CDI BLUEEFFICIENCY AMG SPORTSLK. 280SLK. 280 16 OPTSLK. 320.SLK. 350SLK. 350 BLUEEFFICIENCY AMG SPORTSLK. 350 BLUEEFFICIENCY AMG SPORT EDITION 125 What should my pressure be?