Tire Pressures
Thread Starter
Junior Member
Joined: Jul 2017
Posts: 19
Likes: 4
From: Virginia
2018 E63s
Tire Pressures
I just picked up my 2018 GLS550 and it came with Conti tires. In the door jam it says pressure should be 38 front and, 50 rear
The gas cap has readings for heavier load but the numbers start at 32 front and 33 rear but the dealer put in 38 all around. They look fine but would like to know what pressure others do
The gas cap has readings for heavier load but the numbers start at 32 front and 33 rear but the dealer put in 38 all around. They look fine but would like to know what pressure others do
Last edited by hkinva; Oct 15, 2017 at 09:27 PM.
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From: TX
2023 GLE3502W, 2024 GLC3002W, 1967 Pontiac GTO 4 sp (sold...sniff)
Check the fuel door to see if there is an additional pressure sticker there. Most folks here believe that sticker is the most believable.
Thread Starter
Junior Member
Joined: Jul 2017
Posts: 19
Likes: 4
From: Virginia
2018 E63s
Went to dealer
Stopped by the dealer to get my manual. They told me 37 -38 all around and so I guess this is the range. I always went by the plate inside the door, but it seems to be riding well and fits with Isawelvis' view
Thanks for the feedback.
Thanks for the feedback.
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A gaggle of MB's
Door jam decal is for factory setting to prevent in-transit "flat-spotting" - fuel filler door is the "official" Mercedes settings - I have my techs set at 38 psi all around - after driving one week - go up or down 2 psi if you want firmer or softer - drive one week - and make your final PSI decision
