Again - At this time, I think I'll keep my head in the sand, and say, I don't care what my rear suspension alignment measurements are. Heck, at this time, I don't care what the front ones are.
My original Enasaves are wearing evenly (side-to-side) and wearing logically front to back. And evenly across all tread surfaces. And it drives like a dream (for a Mirage). I can let go of the steering wheel, no pull any direction. The steering wheel is perfectly centered. No shimmy, no shake at any speed.
If I put it up on an alignment rack and they showed me a print out and things were out of spec, I might then feel compelled to let them do an alignment. But they could only make it worse. Do I trust their alignment numbers ... just because it is laser, does that make it Gospel? Heck no. There's a lot of set up skill & training (and lack of skill & lack of training) that go into those machines. I don't think those techs are dumb, I just think they get into a routine of slamming things out quickly and getting done with it. I don't believe most of them put much effort into doing a job to their best ability. Perhaps that's poo-pood in some instances too when the shop managers are bollocking them to crank out more crap so the shop makes more money.
If I don't hit any big holes or curbs, and the Enasaves get 55k miles on them and the car is driving just fine, I will get new tires and forgo the alignment. Have done that on many cars.
I wouldn't make a purchase decision on a vehicle this inexpensive, based on alignment specs. The only alignment numbers I would trust would be the ones that came from the factory during assembly (been there, saw that, mega training). But we ain'ta gonna be allowed to roll our cars back through the factory alignment booth no mo'. However, when I buy me a Maybach, I'll make sure the alignment is perfect (I'm betting they're not perfect either).
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View my fuel log 2020 Mirage ES 1.2 manual: 42.4 mpg (US) ... 18.0 km/L ... 5.5 L/100 km ... 51.0 mpg (Imp)