Esp and tire issues
Hi everyone. Been a while, but have just been enjoying the wagon with no problems to note, til now. So leaving the grocery store I go to hit the gas and nothing happens. Glance down and my instrument cluster looks like this. First time I've had a Benz in limp mode, and noticed it's not a speed governed systen like Audi. It wouldn't let me go above 1800 rpm, but would build as much speed as you could shifting at 1500 to 1800 rpm in every gear. SA found a defective esp controller and ordered one. However, when the car was up they noticed that the inner tread of both rear wheels were down to cord. Outer and middle looked fine which made it almost impossible for me to notice. These were the stock pirellis, and I had to replace the fronts at 7000 miles, now the backs are cooked thru 11k. But now I can finally put a full set of pss on. Sorry tire pic is hard to see, but it finally rained here yesterday. Side note, with balding rear tires and all esp nannies on, still inadvertently got the wagon sideways this morning on wet streets! Think I'm going to spend the rest of the day looking for empty wet parking lots.
Btw, I advise everyone that values their life to stay away from the kmac bushings in a car with this much power! Maybe they're better now but I won't chance it!
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If it helps I just switched over to Conti Extreme Contact DW's and they perform well, wear well, and are cheaper than the standard stuff like Pirelli and Mich PSS.
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Btw, I advise everyone that values their life to stay away from the kmac bushings in a car with this much power! Maybe they're better now but I won't chance it!
If it helps I just switched over to Conti Extreme Contact DW's and they perform well, wear well, and are cheaper than the standard stuff like Pirelli and Mich PSS.
hoping to keep these few months, interested in those Michelin ps4 that the new e63 is getting but i think sizes wont work
had 18000 on my original p0 for the rear, but those were really worn, fronts fine
Designing, creating always comes with both queries and criticism. Being the 1st and only company to manufacture front and rear adjuster kits to suit all Mercedes models we therefore do get our share!
Background is there is only front and rear Toe adjustment on these models. No full Camber and Caster facility to adjust the actual tire contact angle.
You can purchase OEM (for the front only) “one offset position” fluted bolts. But these are inaccurate with the one position only providing a minimal .3 of one degree (1/8”) Camber/Caster change!
We saw the need therefore to return to the early ‘90’s and restore full/ongoing and precise adjustment capability.
The unique K-MAC patented design kits provide up to 4 times the adjustment range of the one position fluted bolts. Replacing the 4 front and rear highest wearing suspension bushings at the same time. They’re single wrench and precisely adjustable – accurately on car “under load” direct on alignment rack!
Allowing to fix it right the 1st time....costly, premature edge tire wear/traction. Along with the front also correctly resolving steering pull and with increased brake and steering response. Rear kit also included “extra Toe” to provide for the new camber facility.
Catering for “individual driving conditions” – high cambered roads, load carrying, altering suspension height, fitting wide profile tires/wheels, high mileage/sagged suspension, curb knock damage or performance driving/reducing understeer on track days!
All W212 including AMG models:
FRONT Camber and Caster #502916K $480
REAR Camber (& extra Toe) #502226K $480
MB World members delivery USA/Canada $30 one kit or $40 Front and Rear.







