What are the exact dimensions of LT285/60R20 tires?

Technical Discussions
1

I’m currently looking to replace the tires on my truck and I’ve been researching the LT285/60R20 tire size. I want to understand its dimensions in inches and how it compares to other tire sizes. If anyone could break it down for me in terms of:

  • Width: What is the actual width in inches?
  • Aspect Ratio: How does the aspect ratio translate to real-world performance?
  • Diameter: What’s the overall diameter in inches?

Additionally, I’d really appreciate any insights on where to purchase these tires and if there are any important compatibility factors I need to consider.

Thanks in advance for your help!

2

The LT285/60R20 tire size is quite informative! The ‘285’ indicates the tire’s width in millimeters, which is about 11.2 inches. The ‘60’ is the aspect ratio, meaning the height is 60% of the width. Lastly, ‘20’ refers to the rim diameter in inches.

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3

Thanks for breaking that down! How does the aspect ratio actually affect performance? I’m curious if a lower ratio gives better handling.

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4

Great question! A lower aspect ratio typically means a wider tire, which can improve handling at high speeds but might sacrifice comfort.

5

Exactly! The LT285/60R20 is popular in trucks because it balances off-road capability with highway handling. Plus, those numbers help you avoid the dreaded flat tire scenario! Haha.

6

Just to add, ‘LT’ stands for ‘Light Truck,’ which signifies the tire is designed for heavier loads. Being in the right tire category for your truck is crucial for safety.

7

I’m thinking about upgrading my tires. Would it be silly to switch to an LT285/60R20 when I only use my truck for commuting? Or should I stick to a lighter tire?

8

Not silly at all! Just consider your driving style. If you plan to do any off-roading, those tires would be perfect.

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9

I love how the forum is so supportive! Every bit of insight helps. Does anyone have personal experience with LT285/60R20? I’d love to hear how they handle.

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10

I’ve been using these tires for a year now. They’re fantastic for both daily driving and some off-roading. No complaints here!

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11

That’s awesome to hear! It seems like they’re a solid choice for versatility. What about wear and tear? Do you find they last as expected?

12

They’ve held up pretty well! I rotate them regularly, which helps. Plus, there’s a decent treadwear rating on these tires.

13

I can’t help but chuckle at how complicated tire sizes can be! Just think about it: they have to fit a whole truck but are categorized by such specific numbers.

14

Lol! It’s like a secret code only truck owners understand! Tires really do have their own personality.

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15

I’ve been pondering about tire dimensions a lot lately. It’s fascinating how a simple numeric designation can have significant implications on driving experience.

16

The LT285/60R20 tires have a width of 285 mm, an aspect ratio of 60, and fit a 20-inch rim. This size is great for off-road vehicles because they provide better traction and stability.

17

I’ve used these tires on my truck for a couple of years, and the performance off-road has been outstanding! They really handle rocky terrain well.

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18

The load capacity is significant with these tires, making them suitable for heavy-duty trucks that haul loads. Just be sure to check the compatible range for your vehicle!

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19

That’s true! I noticed that when I switched to LT285/60R20, my towing stability improved tremendously.

20

I find the tread wear on these tires can be fast if you do a lot of highway driving. It’s essential to rotate them regularly for longevity.