A small independent shop in my area does a 4-wheel alignment on my car for less than $100. He has the right equipment, knows the Mercedes specs, and does a good job. That won't help you in New Jersey but you should be able to find someone similar. It should take no more than an hour to do a 4-wheel alignment at whatever labor rates are in your area.

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"Buster" in the '95

Our all-Diesel family
1996 E300D (W210) . .338,000 miles Wife's car
2005 E320 CDI . . 113,000 miles My car
Santa Rosa population 176,762 (2022)
Total. . . . . . . . . . . . 627,762
"Oh lord won't you buy me a Mercedes Benz."
-- Janis Joplin, October 1, 1970