Madison Spring, Inc

Madison Spring, Inc

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Madison Spring is south-central Wisconsin's #1 spring and suspension specialist. We offer all parts and services for your heavy duty truck needs.

Since 1967, we've served light and heavy duty trucks, trailers, tractors, and buses in the Madison, WI area.

Photos from Madison Spring, Inc's post 09/24/2026

Fleet managers: it's year-end planning season.

If you're sitting down with the books for 2027 budget planning, here's a useful framework. The fleets that come out of winter the strongest are the ones that planned out preventive maintenance instead of reacting to it.

Three categories to think about: scheduled PM, predictable wear items, and emergency reserve. Swipe through for the breakdown — and how Madison Spring fits each.

Want to walk it through together? That's a conversation we'd love to have over coffee.

Link in comments.

09/23/2026

We repair and fabricate PTO shafts at our Lodi shop, all makes and models.

Full driveline diagnostics come standard, so if something else is contributing, we'll find that too.

👉 Link in comments. Contact us today.

09/22/2026

What actually happens during a DOT inspection at Lodi.

If you've never had your truck DOT inspected, or it's been a while, here's what to expect. Our crew walks you through the whole thing — what we check, what we find, what passes, what doesn't, and what to do next.

No surprises. No upsell that doesn't belong. Just a complete inspection by people who've done thousands of them.

Book ahead. October and November fill up fast.

Link in comments.

Photos from Madison Spring, Inc's post 09/17/2026

Brake systems hate Wisconsin winter. Here's what to check before the cold sets in.

The symptoms we see most every December: frozen brake lines that crack, slack adjusters out of spec, drum/rotor wear that crossed the line months ago.

All of these are way easier to catch in September than in January at 14 degrees.

Link in comments.

Photos from Madison Spring, Inc's post 09/16/2026

Pre-winter parts list - what to stock NOW.

If you run a fleet or manage a shop, you know the routine. October's busy. November's a scramble. December is mostly emergencies. The fleets that get through winter clean are the ones that stocked up in September.

What we'd put on the shelf in September if we were you:
🔸Brake drums, shoes, and pads (always)
🔸Wheel seals (cold weather kills them)
🔸Wheel bearings (matched sets where possible)
🔸Air bag spares (don't wait for the first hard freeze)
🔸Batteries
🔸Diesel 911
🔸Air dryers & cartridges

We've got all of it. Same-day delivery on in-stock parts within two hours of Madison.

Link in comments.

09/15/2026

It's National Truck Driver Appreciation Week (Sep 13–19).

To every driver who picks up at 4 AM. Every owner-operator who keeps their rig clean because it's their office. Every fleet driver who logs the miles whether it's snowing sideways or 95 in the shade. Every driver who's been doing this for 30 years and still has stories to tell.

You keep this country moving. Without you, none of the rest of it works.

Thank you. From all of us at Madison Spring.

Tag a driver in the comments. Tell them thank you this week.

09/14/2026

Happy Anniversary Dan!

Another year goes by helping to keep our customers on the road and serving our mission.

You have a heart of gold and especially love helping our customers through a problem.

Thanks for your willingness to pitch in where needed and always getting the customer back on the road as quickly as possible.

We appreciate you and your dedication to the industry!

09/13/2026

Happy anniversary Chris!

We are so grateful for your many talents, attention to detail and quality work that you bring to our team and our customers each and every day!

You are an excellent mentor to those learning the craft which is so important in a time where there is such a shortage of excellent technicians.

We look forward to the future together!

09/11/2026

🚨 We’re Hiring! 🚨

Join the team at Madison Spring! 🔧🚛
Know someone who’d be a great fit? Share this post!
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Madison Spring, Inc Madison Spring is south-central Wisconsin's #1 spring and suspension specialist. Since 1967, we've served light and heavy duty trucks, trailers, tractors, and buses in the Madison, WI area. We offer all parts and services for your heavy duty truck needs.

Photos from Madison Spring, Inc's post 09/10/2026

Fleet managers: a quick map of the DOT inspection windows you should know about heading into fall.

Most commercial vehicles need a federal annual inspection every 12 months. If your unit's window opened in October last year, you've got until end of October THIS year and you do NOT want to find out at a roadside.

Our tip: stagger your fleet so you're not booking every truck the same week. We can help with that. Lodi can also work back from your busy season to land inspections at the lowest-impact time for your operation.

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Telephone

Address


2550 Industrial Drive
Madison, WI
53713

Opening Hours

Monday 7:30am - 5pm
Tuesday 7:30am - 5pm
Wednesday 7:30am - 5pm
Thursday 7:30am - 5pm
Friday 7:30am - 5pm