











Advice needed- I change tires almost every 20000 miles - GLE350
I am getting frustrated with my 2020 GLE350 4MATIC.I need advice on reliable tires that can last at least longer than 40K miles.
My 2020 GLE350 came with Cooper tires and those tires did not last 16K miles . I had to change the tires and the current ones are Bridgestone Alenza AS Ultra, 275/50-20. I got fooled by a research report I found from tirerack.com and what I am seeing is that those tires are about to be changed again just after 25K miles while the warranty on the thread wear was 70K miles. What tires do you guys think are reliable and can last at least 40K miles. I know that the car is heavy but I think there are other cars that are heavier, too. I don't think the drivers have to change tires every 20K~30K miles. My wife's Audi Q7 have tires that lasted to 50K miles.
Thank you for your advice.
I am getting frustrated with my 2020 GLE350 4MATIC.I need advice on reliable tires that can last at least longer than 40K miles.
My 2020 GLE350 came with Cooper tires and those tires did not last 16K miles . I had to change the tires and the current ones are Bridgestone Alenza AS Ultra, 275/50-20. I got fooled by a research report I found from tirerack.com and what I am seeing is that those tires are about to be changed again just after 25K miles while the warranty on the thread wear was 70K miles. What tires do you guys think are reliable and can last at least 40K miles. I know that the car is heavy but I think there are other cars that are heavier, too. I don't think the drivers have to change tires every 20K~30K miles. My wife's Audi Q7 have tires that lasted to 50K miles.
Thank you for your advice.
Unnecessary chosen camber specifications cause short tire life, particularly on MB SUVs.
No dealer remedy to correct this is possible. An aftermarket K-Mac solution may improve things.
Read dozens of threads and hundreds of posts since 164 on this.
I squeezed 42k miles from Michelin CrossContact LX25s on my 166, with gentle driving and 50psi pressure.
Last edited by chassis; Apr 5, 2024 at 11:51 AM.
Compared to our GLE63 with 22" & Michelin Pilot Sport 4S ($700ea) and the rear are down to 3/32 in 10k miles




Trending Topics
...The current ones are Bridgestone Alenza AS Ultra, 275/50-20. I got fooled by a research report I found from tirerack.com and what I am seeing is that those tires are about to be changed again just after 25K miles while the warranty on the thread wear was 70K miles.
Thank you for your advice.
So if you'd consider another set of Bridgestones, and assuming you're eligible for the prorated refund, that's what I might do...
Hope that helps!
The Best of Mercedes & AMG




So if you'd consider another set of Bridgestones, and assuming you're eligible for the prorated refund, that's what I might do...
Hope that helps!
I just did this with my Michelin PS4S' and received 65% refund from Michelin on a new set after only getting 11,200 miles front (4/32) and 8,500 miles rear (5/32). Would I but these again? Not for my current application.




Heck even fooled the dealership's idiot service writer as he said I needed my tires rotated.... TO quote Homer Simpson "DOH"
But yeah kinda a waste for daily driver.








Heck even fooled the dealership's idiot service writer as he said I needed my tires rotated.... TO quote Homer Simpson "DOH"
But yeah kinda a waste for daily driver.




There will be an arrow on the sidewall indicating directionality.
A directional tire can be dismounted and remounted on the other side, to maintain directionality.




I also have had poor luck getting those wide tires balanced, even with Hunter 9100 Road Force balance.
But it's possible.
Also still does not resolve the warranty issue being cut in half.
Reason to rotate front to rear is normally one axle will wear quicker than other.
So by rotating you even the tire wear out and all 4 should be wearing about the same rate
so you get the luxury of buying 4 tires at a time in lieu of 2.
which the tire companies want as they sell tires
Another school of thought for normal "SQUARE" tire setup is do not rotate
just replace 2 tires at a time if wear is really different on vehicle.
EXAMPLE: say your fronts wear quicker then rear by large margin Fronts at wear bars while rears sill have 1/4" tread above wear bars.
Just buy 2 new ones for front. and keep eye on rear and replace when they need it.
In long run you end up buying less tires since the rears would not eat them as fast as front.
So you go thru say 2 sets on front to 1 set on rear in 100K miles; that saves you equivalent of 2 tires and install fees.
but that is for us cheapskates like me and depends on how the vehicles eats tires.
Works on wives FWD car as it eats fronts versus rear
Fronts last 35-40K
Rears last 55-60k
Does not work on my truck as it eats them pretty evenly.
Jeeze I need to look at truck tires as they are pretty old 12 years this July.




Outer shoulder wear moves to the inside. The rear negative Camber is balanced out.
I estimate you gain 3 to 5,000 miles (out of my expected 30,000), I don't think that offsets the expense and and bother of remounting twice a year.
If you're going to swap tires, you should do it every 5,000 mi if you want to make a difference. I just don't.





