Key Takeaways

1. I-40 and I-65 through Nashville have seen years of ongoing construction, and the uneven pavement and lane transitions that come with it put extra strain on suspension components
2. Sudden dips, grooved pavement, and temporary lane shifts can jolt suspension and steering components in ways that regular driving doesn't
3. A vehicle pulling to one side or an off center steering wheel are early signs your alignment has drifted, often traceable back to a rough construction zone encounter
4. Periodic suspension and alignment checks are far less expensive than the tire wear and handling issues that come from ignoring the problem

Anyone commuting through Nashville on I-40 or I-65 knows that construction has become less of an occasional inconvenience and more of a permanent feature of the drive. Years of expansion projects, ongoing lane reconfigurations, and shifting barrier walls mean the pavement itself changes character block by block, and your Subaru's suspension and alignment are absorbing all of that variability whether you notice it or not.

Why Construction Zones Are Harder on Suspension Than Regular Driving

A typical stretch of well maintained interstate delivers a fairly predictable ride. Construction zones throw that predictability out the window. Uneven pavement transitions where old asphalt meets new, temporary steel plates covering utility work, grooved surfaces left mid project, and abrupt lane shifts that force sharper steering inputs than normal all put irregular, sometimes sudden loads on struts, shocks, and the components that keep your wheels properly aligned. A single pothole or grooved seam might not seem like much on its own, but repeated exposure over months of daily commuting adds up in a way that smoother, unconstructed roads simply don't produce.

Rodrigo Estes, a technician at our Nashville service center, says the construction corridors along I-40 and I-65 have become a recognizable source of suspension and alignment concerns among regular commuters. He describes a common pattern where a customer mentions hitting an unexpected dip or metal plate at speed, and while nothing seems obviously wrong afterward, the alignment has actually shifted just enough to cause uneven tire wear over the following weeks. He recommends paying attention not just to how the vehicle feels immediately after a rough construction zone encounter, but also in the days that follow, since alignment issues don't always announce themselves right away.

Reading the Signs Your Alignment Has Shifted

The most common sign of an alignment problem is a vehicle that pulls gently to one side when driving on a flat, straight stretch of road, even when your hands aren't actively steering. A steering wheel that sits slightly off center when driving straight is another reliable indicator, as is a vibration that shows up specifically at highway speed rather than around town. Uneven tire wear, where one edge of the tread wears down faster than the rest, often develops gradually enough that it's easy to miss until a tire needs replacing well before its expected lifespan.

Dwayne Kirkland, another technician here, notes that Nashville's construction zones tend to produce a specific kind of alignment issue, since the sharp, sudden lane shifts common in these zones ask more of the steering and suspension system in a short burst than a gradual curve would. He recommends that regular I-40 or I-65 commuters treat alignment checks as a more routine part of maintenance than drivers on less construction heavy routes might need, simply because the road conditions here are asking more of the vehicle on a daily basis.

1. Have your alignment checked if you notice the vehicle pulling to one side or the steering wheel sitting off center
2. Pay attention to how your vehicle handles in the days following a hard hit in a construction zone, not just immediately afterward
3. Watch for uneven tire wear, which often develops gradually and can signal an alignment issue before it's noticeable behind the wheel
4. Get suspension components inspected periodically if your daily commute regularly runs through active construction zones

Why Struts and Shocks Deserve Attention Too

Alignment tends to get most of the attention in these conversations, but struts and shocks absorb a lot of the impact from rough construction pavement as well, and their condition affects how well the vehicle handles that impact in the first place. Worn struts allow more body roll and a bouncier ride after hitting a dip or uneven seam, which in turn can put additional stress on alignment related components during the same impact. A vehicle riding on worn struts is essentially absorbing construction zone impacts less effectively, which means more of that jolt transfers through to the suspension and steering components underneath.

Latoya Sanders, a service advisor at the dealership, says she often talks with customers who assume a rough ride is just part of dealing with Nashville construction, without realizing that aging struts or shocks might be amplifying the problem. She suggests having suspension components checked as part of a broader inspection rather than waiting for an alignment symptom to show up on its own, since struts and alignment tend to be connected in how they respond to the kind of repeated rough pavement these construction corridors produce.

Construction along I-40 and I-65 doesn't look like it's going away anytime soon, but a Subaru that's had its suspension and alignment checked periodically holds up to that reality a lot better than one that hasn't. Nashville Subaru, located at 1406 Brick Church Pike, Nashville, TN 37207, is glad to take a look if your vehicle has been pulling to one side, riding roughly, or just hasn't felt quite right since your last run through one of the city's construction zones.