Is It Time for New Tires? A Safety Guide for Laconia Drivers

Driving along the scenic curves of Route 11 near Lake Winnipesaukee requires your full attention on a busy summer afternoon. Your safety depends entirely on the four small patches of rubber where your vehicle meets the pavement.

Tires are easy to forget about until there is a problem. You get in, start the car, drive to work, pick up the kids from school, run errands at the Belknap Mall, and head home. The tires are just there, doing their job. Still, ignoring them is a dangerous gamble.

But here in Laconia and the Lakes Region of New Hampshire, your tires have a hard job. They face snow, ice, rain, deep potholes, gravel roads, hot pavement, cold mornings, and steep driveways. If your tires are worn, cracked, low on air, or not right for the season, your car will not stop, turn, or grip the road as it should. The result is a loss of control when you need it most.

At Sanborn’s Auto Repair in Laconia, we want local drivers to stay safe. Good tires help protect you, your family, and everyone else on the road. The earlier you catch a problem, the safer you will be.

Here is why this matters more than ever: as of JANUARY 31, 2026, New Hampshire is ending mandatory annual safety inspections for passenger vehicles. This change puts the burden of safety directly on you. Without a technician looking at your car once a year by law, small issues like sidewall cracks or low tread can escalate into life-threatening failures.

Here are some simple signs that it is time for new tires. If you notice any of these, bring your vehicle to Sanborn’s Auto Repair in Laconia and let us check them for you.

Your Tire Tread Is Getting Low

Tread is the grooved part of the tire that touches the road. It helps your tires grip pavement, push water away, and give you control when you brake or turn. When tread gets too low, your car slides more easily. This becomes a critical issue during heavy rain, sudden snowstorms, and winter slush.

One easy way to check your tire tread is with a penny. Place a penny into the tread with Lincoln’s head facing down. If you can see the top of Lincoln’s head, your tread is too low. You must check your tires right away.

This is a simple test, but it is not perfect. Tires often wear unevenly. One part may look okay while another part is too worn to be safe. That is why you need a local auto repair shop to perform a professional inspection. For Laconia drivers, tread matters a lot. Roads near Lake Winnipesaukee, downtown Laconia, Gilford, Belmont, Meredith, and the surrounding Lakes Region towns can change fast. A dry road in the morning will turn wet or slick by afternoon. Good tread helps your vehicle handle those changes. You can learn more about how we handle these checks in our guide on keeping your ride road-ready.

Your Car Takes Longer to Stop

If your car does not stop like it used to, do not ignore it. Worn tires reduce your braking distance. This means your car will need more room to stop before an impact. This is incredibly risky in town, near schools, at crosswalks, or in heavy traffic on Union Avenue, Court Street, or Route 3. It becomes even worse in bad weather.

Many drivers think poor stopping is always a braking problem. Sometimes it is. But tires play a big part, too. Even the best brakes in the world need high-quality tires to grip the road and bring the vehicle to a halt. If your car feels like it slides, skids, or keeps rolling farther than it should, you must have the tires and brakes checked together.

You See Cracks, Bulges, or Damage

Tires age even if you do not drive a lot. Rubber dries out over time. Sun, salt, cold weather, and rough roads all wear tires down. You should look at the sidewalls of your tires regularly. That is the smooth side area where the tire brand and size are printed.

If you see cracks, cuts, bubbles, or bulges, the tire is no longer safe for the road. A bulge means the internal structure of the tire is damaged. That tire will fail while you are driving. This is not something to put off for another week.

Laconia drivers hit their fair share of potholes and frost heaves. A hard hit can damage a tire even if it does not go flat immediately. If your car feels different after hitting a big pothole on a back road in Sanbornton or Tilton, have it looked at. Our pothole survival guide explains how these impacts affect more than just your rubber.

Your Tires Keep Losing Air

It is normal for tire pressure to change with the weather. Cold air lowers pressure. This is why tire pressure lights often come on during New Hampshire fall and winter mornings. But if the same tire keeps losing air, there is a leak. It could be from a nail, a screw, a bad valve stem, or a rim issue.

Driving on low tires is unsafe. It hurts your gas mileage. It wears the tires faster. It makes the vehicle harder to control. Low pressure also causes heat to build up inside the tire, which leads to sudden tire failure at highway speeds. If your tire pressure light keeps coming back on after you add air, do not keep guessing. Bring it in and let us find the leak.

Your Car Shakes or Pulls

A shake in the steering wheel or seat usually means a tire problem. It could be a balance issue, uneven wear, a bent rim, or damage inside the tire. If your car pulls to one side, that can also be tied to tire wear, tire pressure, or alignment.

Some drivers get used to these problems and keep driving. That is a mistake. A shaking or pulling car is telling you something is wrong. This problem will get worse. It will eventually cost more to fix if you wait. A tire check helps identify the cause before it leads to a bigger repair.

Your Tires Are Wearing Unevenly

Tires should wear in a fairly even pattern across the surface. If one tire is much more worn than the others, or if the inside edge is bald while the outside looks new, your vehicle has an underlying issue. Uneven tire wear is caused by:

• Poor wheel alignment
• Worn suspension parts
• Incorrect tire pressure
• Skipping your regular tire rotations

This matters because even one bad tire reduces your total control. It also shortens the life of the entire set. At Sanborn’s Auto Repair, we examine the tire and determine what caused the wear. Replacing tires without fixing the cause wastes your money. New tires will wear out too quickly if the alignment or suspension issues remain.

Your Tires Are Too Old

A tire can have good tread and still be too old to use. Rubber breaks down with age. This is especially true for vehicles that sit for long periods, like seasonal cars, campers, or trailers. Most tire makers suggest replacing tires once they are six years old.

You can find the tire age by looking at the DOT code on the sidewall. The last four numbers show the week and year the tire was made. For example, 2321 means the tire was made in the 23rd week of 2021. If you are not sure how old your tires are, stop by. We will help you check the date codes.

You Are Not Using the Right Tires for the Season

New Hampshire weather is hard on drivers. All-season tires are fine for some, but they are not enough for every road, hill, or driveway in the Lakes Region. Winter tires are made to stay soft in cold weather. They grip better on snow and ice.

If you drive early in the morning before the plows are out, or if you live on a steep hill in Gilford, winter tires are a smart safety choice. Laconia drivers know how fast conditions can change. One side of town may be clear, while another road near the lake is a sheet of ice. The right tires make winter driving less stressful. We have more tips on this in our winter driving safety guide.

Do You Need Two Tires or Four?

The answer depends on your vehicle, tire wear, and drivetrain. On some front-wheel-drive vehicles, replacing only two tires is acceptable. For others, especially all-wheel-drive vehicles, tire size and tread depth must be very close on all four wheels. If they are not, it will cause extra stress on the drivetrain and lead to expensive repairs. Do not guess. Before replacing only two tires, ask us to check what is safest for your specific vehicle.

Why Tire Safety Matters in Laconia

Laconia has a mix of driving conditions. You may drive through town, along the lake, over rough winter roads, or up toward Meredith. One trip can include wet roads, sand, gravel, and heavy traffic. Good tires help with:

• Stopping faster when a deer jumps out or a car stops suddenly
• Turning with better control on winding lake roads
• Driving through heavy rain without hydroplaning
• Improving your overall ride comfort
• Helping your brakes do their job effectively

Tires are the only part of your vehicle that touches the road. They are your primary safety system.

Get Your Tires Checked at Sanborn’s Auto Repair

If you are wondering whether it is time for new tires, bring your vehicle to Sanborn’s Auto Repair in Laconia, New Hampshire. You can call us at (603) 524-9798 to schedule a tire check. We will check tread depth, tire age, air pressure, and overall safety.

We also look for related issues like alignment and brake wear. We are a family-owned, full-service shop serving the Lakes Region since 1973. We pride ourselves on being honest and affordable.

Do not wait for bad weather to find out your tires are not safe. Call Sanborn’s Auto Repair at (603) 524-9798 or stop by at 316 Court Street in Laconia today. And while you are here, be sure to say hi to the shop dogs, LuckyBear, Smoky Bones, and Diamond in the Ruff. They are always happy to see our neighbors.

Safe driving starts with what's under your car. We look forward to seeing you soon.