2008 Mercedes SL-Class Owner's Manual - Page 454
2008 Mercedes SL-Class Manual
Page 454 highlights
Technical data Rims and tires Spare wheel Model SL 550 SL 600 SL 55 AMG 6 B x 18 H2 0.98 in (25 mm) 175/55-18 95P 51 psi (3.5 bar) SL 55 AMG (Performance Package*) SL 65 AMG 6.5 B x 19 H2 0.55 in (14 mm) 175/50-19 97P 51 psi (3.5 bar) Rim Wheel offset Collapsible tire1 Recommended tire inflation pressure 1 6 B x 17 H2 0.98 in (25 mm) 185/60-17 93P 36 psi (2.5 bar) Must not be used with snow chains. ! Please compare the recommended tire inflation pressure for your vehicle with the tire inflation pressure on the yellow label located on the spare wheel rim. If the tire inflation pressure on the yellow label on the spare wheel rim differs from the values given in this Operator's Manual, inflate the collapsible tire to the recommended tire inflation pressure given on the yellow label on the spare wheel rim. i Please note that the tire inflation pressure of the collapsible tire differs from the tire inflation pressure of the road tires. 453