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Expert Answers about Chevrolet Tire Inflator


  • Comparison of Wheel Masters Inflation Kits
  • It sounds to me like either Wheel Master Inflation Kit can work for you. It more depends on how you wish for them to be installed and what will work best for your wheels. The # WM8001-135 can be installed onto the hubs, wheel covers, or wheel liners. While the # WM8208 will not install onto the hubs. If you want to include the 45-degree valve extenders with the # WM8001-135 you can add them using # WM8029. The other advantage of the # WM82082 kit is that it is airless so if the hose...
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  • Comparing Kenda Karrier, Taskmaster and Provider Special Trailer Tires in Size ST21575R14
  • The three radial special trailer (ST) tires we offer in size 215/75-14 can be seen on the linked page. These include the Taskmaster # TTWTRTM2157514D in Load range D, the Provider # TTWTR21514 in Load Range C and the Kenda Karrier # AM10229 also in Load Range C. All of these radial special trailer tires will provide more flex for better ground contact than a bias ply tire. The main difference between these tires, apart from their load range ratings, is their speed rating. Trailer tires...
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  • Does a Radial Trailer Tire have Better Roll Resistance than a Bias Trailer Tire
  • There is a difference in the way a bias tire rides versus a radial tire. A radial trailer tire will offer a smoother ride and will track better behind the tow vehicle than a bias tire. This seems to indicate that a radial tire would have less roll resistance also but under load you would probably not be able to tell the difference. For either type of tire, be it a radial tire or a bias tire like the Loadstar # AM1ST79 that you have referenced, it is important to inflate the tire to the...
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  • Product Differences Between Wheel and Tire Package AM30850 and AM30861
  • The Difference in these two packages is the tires that are on them. The load ratings are different and thus will each respond different when driving. I suggest going with the tire that your trailer is specified to use. # AM30850 Utilizes a Load Range C tire that has a wheel capacity of 1,045lbs. Max inflation pressure is 80psi, which gives this tire more absorption when driving which will equal a smoother ride. # AM30861 Utilizes a Load Range D tire that has a wheel capacity of 1,250lbs....
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  • ST205/75-15 Trailer Tires for Use in Arizona Heat
  • Kenda and Loadstar are the same other than the name on the sides of the tires. They are owned by the same manufacturer. I am not sure why the Kenda you are referring to costs more. One thing that affects price is the load range of the tire and whether it is a bias ply or radial. Since heat is a concern for you I strongly recommend radial tires because they run cooler. Also, trailer tires should always be inflated to the maximum psi indicated on the tire. This is because trailer tires are...
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  • Comparing Benefits of LT Light Truck vs. ST Special Trailer Tires
  • In some applications a light truck tire, the LT type, will be preferable to the special trailer ST type tire. If driving off-road the stiffer sidewall of a bias ply LT tire may hold up better while the greater flex of a radial ST tire will work better for highway driving, especially at higher interstate driving speeds. The main reason any trailer tire fails is excess heat. Excess heat builds up in a tire for three main reasons: incorrect pressure, overloading and driving faster than the...
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  • What Are Differences Between Bias (D) And Radial (R) Tires
  • The main difference between a "D" (bias) tire and an "R" (radial tire) is how they are constructed. The cords inside a bias ply tire run at a 32 degree angle to the direction of travel whereas the cords on a radial tire run at a 90 degree angle to the direction of travel. A bias tire has stiffer sidewalls and is generally better suited for off road applications like farm use. A radial flexes more and generally has better ground contact, traction, and stability than a bias. A radial...
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  • Comparing Special Trailer Tires in Size ST205/75-14 with Differing Load Range Ratings
  • The only actual differences between two special trailer tires in the same size but with different weight load range letter codes, C and D in this case, are their weight carrying limits in pounds and their required inflation pressures in psi. For reference, the linked page displays all of our special trailer (ST type) tires in size ST205/75-14. These tire options include items with either radial or bias ply construction and tires in either Load Range C or D. As examples, Kenda # AM10234...
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  • What is the Difference Between Load Range E and F Trailer Tires in the Same Size
  • The difference between a load range E and load range F tire of the same size, 235/85-16, is the weight capacity and pressure. The Karrier Radial Tire, Load Range E, # AM10295, has a capacity of 3,640 pounds at 95 psi. The Load Range F Tire, # AM10501, has a capacity of 3,960 pounds at 95 psi. Trailer tires should always be inflated to the maximum psi rating indicated on the tire. If a tire is under inflated, it will cause the side wall to build up more heat faster and cause the tire to...
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  • Speed Ratings of ST235/85R16 Special Trailer Tires from Taskmaster and Kenda
  • The three radial special trailer tires we offer in size ST235/85R16 are shown on the linked page. These are Load range G tire # TTWPRG235R16 from Taskmaster, Load Range F tire # AM10501 and Load Range E tire # AM10295 from Kenda. Taskmaster # TTWPRG235R16 (ply rating 14) is rated for up to 81-mph, an M speed rating. Kenda # AM10501 (ply rating 12) also carries an M speed rating. Kenda # AM10295 (ply rating 10) is rated for 62-mph, a J rating. A trailer tire's worst enemy is heat, and...
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  • Comparing Speed Ratings of Kenda and Taskmaster Radial Trailer Tires
  • Unless we indicate a higher speed rating for a tire it will generally carry a nominal 65-mph speed rating. This is the case for the Kenda Karrier ST225/75R15 Radial Trailer Tire with 15-inch Modular White Wheel # AM32673. The Taskmaster # TA92FR does indeed offer a substantially higher M-speed rating of 81-mph. For interstate highway travel, with speed limits potentially above 65-mph, I do recommend the Taskmaster. Operating a trailer tire at or above its maximum speed for long continuous...
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  • Difference Between ST235/80R16 and ST235/85R16 Radial Trailer Tires
  • It sounds like you just want to know the difference in size and load ratings between ST235/80R16 and ST235/85R16 radial trailer tires. When fully inflated a ST235/80R16 radial trailer tire like the Provider # TTWTRTM2358016E will measure 9.25" wide and have a diameter of 30.79". This tire also has a load rating of E and a capacity of 3,520 lbs at 80 psi. A ST235/85R16 radial trailer tire will be both larger in width and diameter and have a bigger load capacity. When inflated this tire...
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  • Comparing Modular and Spoke Wheels, Radial and Bias Tires, and Different Load Ranges
  • The difference between modular and spoke wheels is the appearance. In different parts of the country one will be more popular than the other. That is really the only difference. For highway use I recommend radial tires. Radial tires run cooler and track better than bias ply tires. Bias ply tires are better for non-paved roads. Going from a D to an E load range means that the ply rating will be higher on the E thus it will be a little stronger. It will not increase the weight capacity...
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  • Is a Load Range D Trailer Tire Better for Long Trips than a Load Range C of the Same Size
  • Going with a higher load range within the same tire size has some benefits. It will have a higher ply rating which means the tire will be stronger. Keep in mind though that the higher capacity does not increase the capacity of the trailer. The issue you may run into though is with the wheels. If your wheels have a psi rating that is lower than what the tires are rated for then you can end up with leaks or damage though damage isn't as likely in the short term. The psi rating for a 5.30-12...
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  • Comparing Tire Load Range Ratings for 25 Foot Sailboat Trailer
  • A load range D tire like the Provider ST205/75R15 Radial Trailer Tire - Load Range D # TR20515D has a higher load capacity than a load range C tire as well as a higher ply rating, so firmer sidewall. This does give a higher level of safety due to strength and the only drawback is a stiffer ride when there is not the weight on the trailer. An empty trailer will ride slightly more rigid. The size of tire will change the load range. For instance, the above tire is rated for a maximum...
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  • Difference Between Tire Sizes 4.80-12 and 5.30-12
  • The two tire sizes you referenced, 4.80-12 and 5.30-12, both fit 4-inch wide rims, but they differ in their overall diameter. A 4.80-12 tire/wheel when fully inflated will have a diameter of 20-1/2-inches while the 5.30-12 size will be just under 22-inches in overall diameter. The linked articles on trailer tires will give you additional information on sizes and tire types.
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  • Blowout Damage Comparison Between Bias and Radial Tires
  • Bias ply tires have the steel cords as well, they just run at a slightly different angle, but they could do the same amount of damage as they aren't guaranteed to come apart in chunks with tire failure as the commercial driver stated. Bias ply cords run at 32 degree angle and radials run at a 90 degree angle to allow the tire to flex more. I've heard of damage to trailers due to tire blowouts, but not any that were better or worse based on radial vs. bias tire use, so I don't believe...
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  • What Is the Difference Between ST215/75D14 And ST705/75D14 Tires
  • If you change from a tire like part # AM1ST90 which is a ST215/75D14 tire to a tire like part # AM1ST86 which is an ST205/75D14, the tire will be about 1/2 inch narrower and 1/2 inch smaller diameter. Both tires will perform well if they are properly inflated and if the trailer is properly and evenly loaded. Most trailer tires have a 65 mph speed rating. Exceeding this speed can cause heat to build up in the tire reducing the lifespan of the tire.
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  • Replacement Boat Trailer Spare Wheel For 15x5 Inch Wheel and 1,820 lb Load Capacity
  • If your trailer has a 5 on 4-1/2 bolt pattern then the item you selected, Dexstar Steel Spoke Trailer Wheel, part # AM20422 is a match. You will need to measure the bolt pattern of your trailer (see FAQ). The Dexstar Wheel # AM20422, is a 15x5 wheel, with a 5 on 4-1/2 bolt pattern and has a load capacity of 1,820 pounds at 50 PSI. If you have a 5 on 5 bolt pattern, you will need Dexstar Steel Spoke Trailer Wheel, part # AM20428, which is also a 5x15 wheel with a load capacity of 2,150...
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  • How Do Provider Tires Compare with Prometer Tires for a 5th Wheel Trailer
  • I looked up Prometer tires because I have not heard of them before. Based on what I have found they are basically an economy brand. Provider tires on the other hand are a premium brand and what some RV and trailer manufacturers use in the production of RVs/trailers. I may be a little biased but based on what I know if it were my trailer I would run the Provider tires any day of the week over the Prometer. Provider ST235/85R16 Radial Trailer Tire - Load Range G # TTWPRG235R16 is a great...
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