Tests – · none yet Owners 48 · 561 reviews
“My tires were over inflated at purchase - with rears on my 2020 GLC 300 SUV showing 41.5 PSi, and the fronts were ~ 38.5 PSI. Checked cold tire pressure around sunrise this morning with temperature around 50 degrees. Using a high quality tire pressure gauge checked all tires this morning - and reduced pressure in all four tires to 35 PSI. Before the ride was ok but a bit stiff. Just curious if anyone is running these 18" tires and what you feel works best for your GLC 300's. I'd like to hear your thoughts & comments re: inflation pressure. 235/60 R 18 Continental Cross Contact LX Sport Tire size Inner fuel door pressurre table”