Spring maintenance does two jobs at once: repairing what winter caused, and preparing for what summer is about to demand. It’s the most valuable maintenance window of the year for exactly that reason — everything you do now either fixes damage that’s already happened or prevents a breakdown that hasn’t yet.
At Derham’s Alignment & Auto Repair in Wilmington, NC, spring is when we’d rather see your car than August. Here’s the checklist.
Part One: Undo Winter
Alignment Check
Winter is hard on road surfaces. Water gets into cracks, temperature swings widen them, and traffic does the rest. By spring, the roads have more holes and rougher patches than they did in November.
A single hard pothole impact shifts alignment angles instantly. The problem is that you often don’t notice — the car may still drive acceptably while the tires start wearing unevenly from that day onward. You find out months later when a set of tires is finished early.
Checking in spring means summer’s driving happens on correct angles. Our post on the seven signs you need an alignment covers what to look for yourself.
Suspension Inspection
The same impacts that move alignment also wear ball joints, tie rod ends and control arm bushings. Worn suspension is also why an alignment sometimes won’t hold — you can’t set angles on components that shift under load.
If you’re hearing clunks or squeaks over bumps, that’s the same story from a different direction.
Undercarriage Wash
Salt has been accumulating on the underside of your car all winter — and near the coast, all year. A proper undercarriage rinse removes it before it sits through another season.
This is the cheapest preventive maintenance there is, and it protects the components where corrosion matters most: brake lines, fuel lines and suspension hardware. Our post on what coastal air does to your undercarriage explains why it’s worth doing properly.
Wiper Blades
Winter rain and UV exposure both harden wiper rubber. Spring storms arrive quickly here, and visibility in a heavy afternoon downpour depends entirely on blades that still clear the glass. Replace them before you need them rather than during.
Part Two: Prepare for Summer
Air Conditioning Test
Do this now, not on the first hot day.
A system slowly losing refrigerant will cool acceptably in mild spring weather and fail under real summer load. Testing early catches the leak while it’s still a small repair.
There’s also a practical reason: when the first genuinely hot week arrives, every shop in town fills with AC work and you’ll wait. Booking in March means being seen in March.
Cooling System Check
Cooling systems are designed with margin for hot days, and summer here removes most of it. A pressure test finds hardened hoses, a radiator cap that’s stopped holding pressure, and small leaks — all while they’re inexpensive and none of them have stranded you yet.
Coolant condition matters as much as level, because the corrosion inhibitors that protect the radiator and water pump deplete over time, and depleted coolant looks identical to fresh coolant.
Tires
Check pressures — they’ll have dropped over winter, since pressure falls with temperature. Set them cold, before driving, to the figure on the door jamb sticker.
Check tread too. Spring brings the afternoon storms, and tread depth is what clears standing water. If you’re near the legal minimum, replace before the wet season rather than after an incident. Our guide to reading tire wear covers how to check your own.
Battery
Cold winter mornings put a battery under maximum load. If yours has been cranking slowly, spring is the time to have it load tested — before summer heat compounds any existing weakness. We test batteries free with every oil change.
Part Three: Pollen Season
This is the spring item that’s genuinely specific to here, and it’s the one most people don’t connect to their car’s performance.
Pollen loads the cabin air filter fast. A clogged cabin filter restricts airflow through the evaporator, which makes the air conditioning feel weak even when the system is working perfectly. Every spring we see cars come in for “AC problems” that turn out to be a filter you could hold up to the light and not see through. It also stops the filter doing its real job, which is cleaning the air you’re breathing.
The engine air filter loads too, restricting airflow to the engine and costing fuel economy. A heavily loaded filter can also let contamination through to the mass airflow sensor, which causes fault codes that get misdiagnosed as sensor failure.
Both filters are inexpensive and quick, and we check them during every oil change.
Worth adding: pollen on paintwork isn’t inert. It holds moisture against the surface, and combined with salt in the air it’s harder on clear coat than it looks. Washing through pollen season is worth the effort.
The Short Version
Undo winter: alignment check, suspension inspection, undercarriage wash, wiper blades.
Prepare for summer: AC test, cooling system pressure test, tire pressure and tread, battery test.
Pollen season: cabin and engine air filters.
Most of this is covered by our multi-point inspection, which comes with any oil change along with a free tire rotation. The full seasonal calendar covers the rest of the year, and our summer heat guide goes deeper on what’s coming.
Frequently Asked Questions
What car maintenance should be done in spring?
Spring does two jobs: repairing what winter caused and preparing for what summer will demand. That means an alignment check after winter road damage, an air conditioning test before the cooling season, tire pressure and tread inspection, cabin and engine air filter replacement ahead of pollen season, wiper blade replacement, and a cooling system check before the heat arrives.
Why do I need an alignment check in spring?
Winter is when road surfaces take the most damage from water getting into cracks, and pothole impacts shift alignment angles instantly. The problem is that misalignment shows up as uneven tire wear months later rather than as anything you notice at the time. Checking in spring means the summer’s driving happens on correctly set angles rather than slowly destroying a set of tires.
How does pollen affect my car?
Pollen loads the cabin air filter quickly, which restricts airflow through the evaporator and makes the air conditioning seem weak even when the system is working properly. It also stops the filter doing its actual job of cleaning the air you breathe. The engine air filter loads too, which costs fuel economy. Spring is the natural time to replace both.
When should I test my air conditioning?
March or April, before you actually need it. A system slowly losing refrigerant will cool acceptably in mild weather and fail under real summer load, so testing early catches the leak while it is still a small repair. It also avoids the first hot week, when every shop is booked with air conditioning work.
Should I wash my car’s undercarriage in spring?
Yes, and it is worth doing properly rather than as part of a standard wash. Salt accumulates on the underside of every vehicle near the coast, and a thorough undercarriage rinse removes it before it sits through another season. Most automatic washes offer an undercarriage option, and it is one of the cheapest pieces of preventive maintenance available.
Book Your Spring Service
Alignment, AC test, cooling system, tires, battery and filters — one visit covers the list. Call 910-399-4442 or schedule online. Every service is backed by our 12-month / 12,000-mile guarantee. Visit us at 6609 Market Street, Wilmington NC 28405.
Related reading:
The Best Time of Year for Vehicle Maintenance — The full year, season by season.
How to Prepare Your Car for Summer Heat — What spring is preparing you for.
7 Signs You Need a Wheel Alignment — Spotting winter pothole damage yourself.
How Coastal Air Impacts Your Undercarriage — Why the undercarriage wash matters.
Air Conditioning Service — Leak detection and recharge before the season.
Precision Wheel Alignment — Camber, caster, toe and a before-and-after printout.
Oil Change & Fluid Inspection — Filters, fluids and a free tire rotation.
