Can I drive my Mercedes-Benz on a flat tire?

A flat tire that’s not addressed can take a terrible toll on the rest of your car. Until you have it repaired or replaced, drive your 350SD as little as possible to reduce your risk of damage to the wheels and alignment – or further damage to that already struggling tire!

Will a temporary sealant fix my Mercedes-Benz's flat tire?

A temporary sealant may be able to help you get to a repair location safely. But temporary or emergency sealants could possibly damage TPMS sensors, and in some cases may even void the warranty on your Bridgestone or Firestone tires. If your tire needs extensive repair, sealant can add time and labor costs to the process.

What’s the harm in using my spare tire for a while?

While this sounds great in theory, keep in mind that most spare tires are not designed for distance or speed. The compact spare tire that most likely sits inside your 1991 Mercedes-Benz 350SD is intended for only a few days of use, so don’t use it as a substitute for getting your tire repaired.

Where can I get my Mercedes-Benz 350SD tires repaired?

Your local Firestone Complete Auto Care can carry out most Mercedes-Benz 350SD tire repairs, but the extent of the damage will determine if we are able to help.

Why do the tires on my 350SD keep losing air?

Possible reasons for your 350SD tires continuously losing air include a leaking valve steam, wheel damage, and a puncture or hole in the rubber.

Do I have to replace all four Mercedes-Benz 350SD tires at the same time?

It's important to consider replacing your 350SD tires in pairs or all four at once for safety and performance reasons, even if only two of them appear to be worn. If the remaining two tires are significantly newer, they may have different grip than the older tires, which can affect your vehicle’s handling. Always double-check your owner's manual since some vehicles require all four tires to be replaced if there's a tread difference of more than 3/32”.

1991 Mercedes-Benz 350SD Tire Repair Services

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Get Tires for Your Mercedes-Benz 350SD

It’s best to introduce yourself to new roads with a firm grip. Find the best tires for your Mercedes-Benz 350SD at Firestone Complete Auto Care, and schedule your installation appointment online in minutes.

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Mercedes-Benz 350SD Tire Repair

Urban areas are booming. Roads are expanding. It seems construction is everywhere these days! That means more tire-damaging road debris and flat tires. Firestone Complete Auto Care is here for you when your 1991 Mercedes-Benz 350SD needs flat tire repair or inspection. Our tire technicians can determine whether it's safe to plug and patch the tire, or whether it needs to be replaced. To start, we’ll consider the location of tire damage, the type of issue, the size and scope of the damage, and the amount of wear on your tires.

If your 1991 Mercedes-Benz 350SD tire puncture can be repaired, we'll follow three basic steps to repair it: (1) Remove the tire from the wheel for inspection and repair, (2) use a filler to close up the puncture (this is to keep moisture from getting in), and (3) seal the inner liner with a repair unit to prevent air loss.

Mercedes-Benz 350SD Tire Replacement

Sometimes, 1991 Mercedes-Benz 350SD tire damage calls for more than a repair. Even if your tire damage is minor, if your tires have less than 2/32nd inch of tread remaining, a repair isn’t possible (or safe). Tires with this tread depth or less are no longer safe, so it’s time to replace the damaged tire. Some tire issues are easy and straightforward to repair, but other kinds of tire damage can’t be properly repaired. Tire damage that can’t be repaired effectively include a tire puncture with a diameter bigger than ¼ inch; a tire with a puncture or damage outside the tread area; a tire with multiple punctures that are less than 16 inches apart; and a tire with tread separation or significant cuts.

Sometimes, it's in your best interest to buy one, two, or four new tires depending on Mercedes-Benz's recommendation. For example, it’s usually recommended that you replace all four tires at the same time on AWD vehicles. Why? Because having four identical tires is vital for the AWD system to perform like it’s supposed to. Just replaced your tires and only one is damaged? You may not need to buy another new full set after all. If you can replace your damaged tire with the same type, brand, and size as the others, you may be able to save costs and only purchase one replacement. Your tire technician can help you decide how many tires to replace and the kind of tire to purchase.

Do I Need a Tire Inspection for My Mercedes-Benz 350SD?

A flat tire is a surefire sign of tire damage, but other indicators of tire issues aren’t so easy to spot. Bent tire rims, bulging tire sidewalls, leaks under your car, or noise from your exhaust system can all point to tire-related damage that should be addressed quickly. Bring your 1991 Mercedes-Benz 350SD in for a tire inspection so we can assess the damage and help keep you safe on the road.

Mercedes-Benz 350SD Tire Repair Questions

Can I drive my Mercedes-Benz on a flat tire? A flat tire that’s not addressed can take a terrible toll on the rest of your car. Until you have it repaired or replaced, drive your 350SD as little as possible to reduce your risk of damage to the wheels and alignment – or further damage to that already struggling tire!
Will a temporary sealant fix my Mercedes-Benz's flat tire? A temporary sealant may be able to help you get to a repair location safely. But temporary or emergency sealants could possibly damage TPMS sensors, and in some cases may even void the warranty on your Bridgestone or Firestone tires. If your tire needs extensive repair, sealant can add time and labor costs to the process.
What’s the harm in using my spare tire for a while? While this sounds great in theory, keep in mind that most spare tires are not designed for distance or speed. The compact spare tire that most likely sits inside your 1991 Mercedes-Benz 350SD is intended for only a few days of use, so don’t use it as a substitute for getting your tire repaired.
Where can I get my Mercedes-Benz 350SD tires repaired? Your local Firestone Complete Auto Care can carry out most Mercedes-Benz 350SD tire repairs, but the extent of the damage will determine if we are able to help.
Why do the tires on my 350SD keep losing air? Possible reasons for your 350SD tires continuously losing air include a leaking valve steam, wheel damage, and a puncture or hole in the rubber.
Do I have to replace all four Mercedes-Benz 350SD tires at the same time? It's important to consider replacing your 350SD tires in pairs or all four at once for safety and performance reasons, even if only two of them appear to be worn. If the remaining two tires are significantly newer, they may have different grip than the older tires, which can affect your vehicle’s handling. Always double-check your owner's manual since some vehicles require all four tires to be replaced if there's a tread difference of more than 3/32”.

1991 Mercedes-Benz 350SD Repair

Nothing lasts forever. Even your Mercedes-Benz 350SD's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1991 Mercedes-Benz 350SD repairs.