How to Read Your RV/Truck Tire Size

Selecting the correct tire size is crucial for your RV or Truck's handling and efficiency. Our step-by-step instructions explain how to measure, compare, and match tire sizes, so you can make confident choices. Let us do the rest..

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Frequently Asked Questions

Are you really a Florida-based tire shop? Where do you serve?

Yes! We’re a locally owned and operated business based in Florida, serving RV Owners, Businesses, and Fleet Operators across Tampa, Orlando, Ocala, Sarasota, and most of Central and South Florida. Our Mobile technicians come to you — whether you’re at home, on a campsite, or at your fleet yard.

Do you install tires for both motorhomes AND commercial trucks?

Absolutely. We specialize in both. Whether you drive a Class A motorhome, travel trailer, dually pickup, or 18-wheeler semi-truck, we have the tools, expertise, and certified technicians to safely install the right tires — right where you are. No Trip to a Shop Required...

Why should I choose you over big-box stores like Discount Tire or Walmart?

Because Safety & Convenience can't be sold at a discount. Big-box stores don't have the Tools, Equipment, and Skillset to properly deal with RV & Commercial Tires like We do. We are a Small Independent Business and We carry and sell all the same premium brands like the big box stores at competitve pricing, except when buy from us you are supporting a local business that intends to be hear long after you need us. Plus, nobody knows & understands your RV & Commercial Tire Needs like we do. Lastly Our Professional Mobile Installation with a 1-year warranty on workmanship is something online retailers can’t match.

Can you help me pick the right tire size for my RV or trailer?

Of course. We’ve installed thousands of tires across all common sizes — from Class A motorhome Tires to Small travel trailer Tires. From 13" to 24.5” tires on Semis. Feel Free to Call or Text us Anytime. We will be happy to discuss your make/model or current tire size, and we’ll recommend the best option for your load, speed, and usage — backed by decades of real-world experience.

What’s the difference between LT tires and ST trailer tires? Can I use one for the other?

Great question, LT tires are designed for heavy loads like ST Trailer tires but sometimes have higher Speed Ratings. ST Tires have reinforced sidewalls built to handle heavy static loads and minimal movement. LT Tires can sometimes be used on Trailers but ST Tires can definetely not be used on RVs or Trucks. Using the wrong type of tire risks blowouts, overheating, or premature failure. We help you choose correctly — every time.

Do you offer warranties on your tires and installations?

Yes — every tire we install comes with a Manufacturer Warranty covering defects and we offer a 1 Year labor Warranty. Optional Third Party Tire & Wheel Warranties are Available. Feel Free to Reach Us About a Tire Warranty Quote. Your peace of mind is our Priority.

Can you come out if I’m stranded on the road with a Flat or at a Campground?

While we understand breakdowns are not pleasant. Our Mobile Service team mainly does Scheduled Installations but we have a Strong Network of Industry Contacts ready to respond quickly across Florida. Feel Free to Call us anytime with your Tire Troubles and we’ll do our best to get you back on the Road.

Do you work with commercial fleets or just individual owners?

We serve both. We’ve partnered with dozens of small-to-medium businesses across Florida — from delivery trucks to owner-operators to Private RV Owners— offering volume pricing, mobile installation, rotation tracking, and dedicated account support. Let us help you reduce tire costs and maximize uptime.

Why is mobile tire installation better than driving to a shop?

Time = money. Towing a rig across town takes hours, costs hundreds, and leaves you stranded. We bring the Tools, Tires, Equipment, and certified techs directly to you — at your home, job site, or yard. No waiting. Save on the Labor Cost & Frustrations of Sending Employees Out to get Your Tire Needs Handled. Call Us Today to Schedule Fast Professional service with zero stress and minimal downtime.

How do I know if my tires are old or unsafe?

Even with low mileage, tires degrade from UV exposure, heat, and sitting in one spot developing Flat Spots.

We check:

  • Manufacturing date (last 4 digits of DOT code — replace after 5–7 years)
  • Sidewall cracks or dry rot
  • Tread depth (minimum 5/32” for steer tires)
  • Air pressure and valve condition

We’ll help walk you through the inspection process — no obligation — so you know exactly when to replace.

RV/Truck Tire Size Guide

Find the perfect fit for your truck with our easy-to-follow tire size guide. Learn how to read tire markings, understand dimensions, and choose the right size to ensure safety, performance, and durability on every road.

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Trailer Tire Load Range & Inflation Chart Example

Choosing the Correct Trailer Tire requires knowing the Required Load Range. Inflation Charts advise you on the Recommended PSI for those loads. We are happy to Help you Interpret the Numbers. Call or Text Us Today to discuss your RV or Trailer.

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