#1 Home Improvement Retailer

Questions and Answers for Martin Wheel 480/400-8 16 in. Flat Free Wheelbarrow and Garden Cart Wheel with Universal Hub 3/4 in. Ball Bearing

Internet #205721684

Model #408RBPU31

Store SKU #1001204195

  • Flat-free tire is mounted on one-piece welded steel wheel
  • Universal hub spacers allow it to fit most lawn carts
  • Can conveniently carry up to 350 lbs. weight without slowing down

Questions & Answers

24Questions
caret
Q:What's the weight rating on these tires?
by|Apr 1, 2019
2 Answers
Answer This Question

A:  My best guess 450 lb load capacity. Not for highway use. Even with that much weight the wheelbarrow may break apart or not move in the soil.

by|Apr 2, 2019

    A:  Hi Curt, Thank you for your interest! - Complete tire and wheel assembly, universal hub length: 3 to 6 in. centered , bore: 3/4 in. ball bearing - Flat free polyurethane tire, mounted; white finish - 350 lbs. load capacity - Non-highway use only - Best replacement wheel assembly for a 6 cu. ft. wheelbarrow or garden cart

    by|Apr 2, 2019
      caret
      Q:I understand the fact that its assumed the tire will not go flat but if its not a SOLID tire what is inside the tire???
      by|May 10, 2018
      7 Answers
      Answer This Question

      A:  It is a type of foam believe. This is the second tire like this I have purchased. I we as tired of having a flat tire on a wheel barrow or trailer when I needed to use it.

      by|Aug 12, 2019
        1 found this answer helpful

        A:  Hi Richard, thank you for your interest! The flat free tires are made of polyurethane - so they are actually solid. Think of a Nerf football type material, except firmer. People that get these tires love them because their wheelbarrow/cart is ALWAYS ready to go when they need it... no fussing around with with flats. If you have any other questions, please feel free to contact out customer service department at 1.800.462.7846. Thanks again!

        by|Aug 12, 2019
          1 found this answer helpful

          A:  It is solid polyurethane; somewhat like a Nurf football except harder and not as porous.

          by|May 22, 2021
            4 found this answer helpful

            A:  The tire is a solid rubber compound, there is nothing inside.

            by|Mar 2, 2021

              A:  I'm not sure what they call it, but it will not go flat, the only problem I have seen is if you leave a heavy load in the wagon, you can have a temporary flat spot on this type of tire, But if you start wheeling it that flat spot will go away .

              by|Apr 23, 2021
                4 found this answer helpful

                A:  It is a solid rubber compound, but it acts just like one with air in it. I have one on my wheel barrow, and two on my dump garden cart and they are fantastic. No more getting out the compressor before using either piece of equipment. It looks and acts just like an air filled one, I am very happy with them.

                by|Aug 12, 2019
                  1 found this answer helpful

                  A:  It is a solid tire. It out live my wheel barrow handles. Got to replace the handles now. Good buy to give more life to your barrow.

                  by|Aug 12, 2019
                    1 found this answer helpful
                    caret
                    Q:Will this fit a Brentwood industries 6 cube?
                    by|Apr 4, 2018
                    3 Answers
                    Answer This Question

                    A:  This fits a 3/4” axle, I checked the Brentwood web site and it said the axle is 3/4”. If yours is then yes.

                    by|Nov 2, 2020
                      1 found this answer helpful

                      A:  Make sure the shaft diameter of 3/4" matches that of your trailer. Had mine for two years love them.

                      by|May 5, 2023

                        A:  I’m not sure, but this is a very good tire for my purposes. I would recommend. If it fit your needs

                        by|May 5, 2023
                          caret
                          Q:What additional parts, if any, would I need to buy if I buy this product as my existing wheelbarr...
                          by|Jan 22, 2018
                          5 Answers
                          Answer This Question

                          A:  Assuming that you have a 5/8" diameter axle on your wheelbarrow, then no additional parts are required. Each wheel comes with a spacer kit.

                          by|May 5, 2023

                            A:  Nothing extra needed. Proper tools to remove and replace wheel is it. Had mine for over two tears an their great, no more cracked leaking tires.

                            by|May 5, 2023

                              A:  Your wheelbarrow probably has parts to hold both ends of the wheel. Depending on your wheelbarrow, you may need to replace corroded screws.

                              by|May 5, 2023

                                A:  No just make sure you get the right size.

                                by|May 5, 2023

                                  A:  You need to buy the correct tire.. They sell the same solid wheel tire with the correct 5/8 spindle size

                                  by|May 5, 2023
                                    caret
                                    Q:These inserts "bearings" that give it a 3/4" hub should be able to be replaced with any size you ...
                                    by|Dec 21, 2017
                                    2 Answers
                                    Answer This Question

                                    A:  The bearing should pop out and there is a hollow tube approx. 1 3/8" inside diameter without the bearing installed. At least there should be. This is what I am asking

                                    by|May 5, 2023

                                      A:  I think you mean outside diameter 1 3/8" of inside diameter (bore or axle diameter) of 3/4"

                                      by|May 5, 2023
                                        1 found this answer helpful
                                        caret
                                        Q:Is it the rim and tire or just the tire. Also I have a cub cadet trailer and need a new tire. Wil...
                                        by|Aug 21, 2017
                                        3 Answers
                                        Answer This Question

                                        A:  Rim and tire.

                                        by|May 5, 2023

                                          A:  Rim and tire

                                          by|May 5, 2023

                                            A:  Its comes with the rim and tire.

                                            by|May 5, 2023
                                              caret
                                              Q:Does this wheel come with an axle? If not where can I buy an axle?
                                              by|May 28, 2017
                                              3 Answers
                                              Answer This Question

                                              A:  No, axle just the rim and tire.

                                              by|May 5, 2023

                                                A:  does not come with an axle. Go online you might find an axle with the wheel.

                                                by|May 4, 2023

                                                A:  Yes it comes with an axle.

                                                by|Sep 11, 2019
                                                  caret
                                                  Q:does Martin offer a flat free tire with 1" bore?
                                                  by|Jan 11, 2017
                                                  0 Answer
                                                  Answer This Question
                                                  caret
                                                  Q:What is width of wheel at bearing? want to use it on a canoe cart Thanks!
                                                  by|Aug 17, 2016
                                                  3 Answers
                                                  Answer This Question

                                                  A:  wheel hub width at bearing is 3 inches, bore is 3/4 inch. These wheels worked perfectly on my lawn cart which had two, 3.5 inch axle stubs.

                                                  by|Nov 12, 2019
                                                  2 found this answer helpful

                                                  A:  It will fit 3/4" in. axle

                                                  by|Nov 12, 2019

                                                    A:  The hub width is roughly 3"

                                                    by|Sep 4, 2019
                                                    caret
                                                    Q:Where can I get a wheel that fits a 1 inch axel?
                                                    by|Aug 10, 2016
                                                    1 Answer
                                                    Answer This Question

                                                    A:  Hello John1053! Thank you for your recent inquiry with The Home Depot. We do not have a wheel that fits a 1 inch axle available online. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot.

                                                    by|Aug 26, 2016