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Taskmaster 4.80/4.00-8 Bias Trailer Tire w/ 8" Solid Center Wheel - 4 on 4 - Load Range B

Taskmaster 4.80/4.00-8 Bias Trailer Tire w/ 8" Solid Center Wheel - 4 on 4 - Load Range B

Item # AS4808B4WS
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Bias tire has a ply rating of 4 and a 585-lb max load at 60 psi. 8" x 3-3/4" Steel wheel has a 4 on 4 bolt pattern and rust-resistant 3-step powder coat. Improved torque retention secures wheel. Lowest Prices for the best trailer tires and wheels from Taskmaster. Taskmaster 4.80/4.00-8 Bias Trailer Tire w/ 8" Solid Center Wheel - 4 on 4 - Load Range B part number AS4808B4WS can be ordered online at etrailer.com or call 1-833-496-1390 for expert service.
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Taskmaster Trailer Tires and Wheels - AS4808B4WS

  • Tire with Wheel
  • 8 Inch
  • 4 on 4 Inch
  • 4.80/4.00-8
  • Load Range B
  • Steel Wheels - Powder Coat
  • Bias Ply Tire
  • M - 81 mph
  • Taskmaster

Bias tire has a ply rating of 4 and a 585-lb max load at 60 psi. 8" x 3-3/4" Steel wheel has a 4 on 4 bolt pattern and rust-resistant 3-step powder coat. Improved torque retention secures wheel.


Features:

  • Tire-and-wheel assembly is ideal for utility trailers and motorcycle trailers
  • Steel wheel with solid-center design is sturdy and corrosion resistant
    • 3-Step finishing process includes zinc phosphate bath, e-coat primer, and white powder coat on outboard side
    • Inboard side is lightly e-coated to reduce friction and provide rust resistance with less flaking
  • Improved torque retention (ITR) technology helps to keep wheel securely in place on your trailer
    • Uncoated stud holes are beveled to offer better clamp force retention
  • Bias ply tire is constructed with strong nylon cords
    • Great for off-road and agricultural use
    • Tread depth bars offer a quick visual indicator of tread wear
  • Assembly meets DOT specifications and exceeds FMVSS


Specs:

  • Rim dimensions: 8" diameter x 3-3/4" wide
  • Bolt pattern: 4 on 4"
  • Wheel bolt size: 1/2"-20
  • Wheel capacity: 910 lbs
  • Pilot diameter: 2.5"
  • Offset: 0
  • Tire size: 4.80/4.00-8
    • Section width: 4.6"
    • Outer diameter: 16.1"
  • Tire capacity:
    • Load range: B
    • Ply rating: 4
    • Maximum load: 585 lbs at 60 psi
  • Maximum speed: 81 mph (speed rating M)
  • 2-Year limited warranty


Corrosion-Resistant Finish

The steel wheel goes through a 3-step finishing process that makes it both attractive and corrosion resistant. The wheel is first submerged in a zinc phosphate bath to ensure good paint adhesion. It is then e-coated with an acrylic primer base and the outboard side is finished with baked-on DuPont powder paint. The light e-coat on the inboard side of the wheel reduces friction between the wheel and your hub and eliminates the flaking that can occur with a heavily applied paint finish.


Improved Torque Retention Technology

Beveled Stud Holes Front and Back

The automotive-rated center disc is raised and the stud holes are beveled and uncoated for better clamp force retention. This technology helps the wheel stay tight against your hub without the need for constant retightening.


Bias Tires vs. Radial Tires

Bias vs. radial tire graphic

Bias ply tires are designed for off-road or agricultural applications. They are built with thick, durable nylon cords that are positioned at a 30- to 45-degree angle to the direction of travel. The layers alternate in a crisscross pattern, making the sidewalls stiffer so that the entire tire is able to flex easily. As a result, the tire provides a smooth ride and improved handling when trailering on uneven surfaces.


Determining the Bolt Pattern

The first number in the bolt pattern is the number of bolt holes. The second number denotes the diameter, in inches, of the circle on which the bolt holes sit.


Bolt Pattern - Odd

To determine the bolt-circle diameter on wheels with an odd number of bolt holes, measure from the center of any bolt hole to the point halfway between the two bolt holes directly across from the first. (Example: "5 on 4-1/2" means 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolt holes.)


Bolt Pattern - Even

On wheels with an even number of bolt holes, measure from the center of one bolt hole to the center of the hole directly across from it. (Example: "8 on 6-1/2" means 8 bolt holes with 6-1/2" from the center of one hole to the center of another on the opposite side.)


Bolt Pattern - Side

Measuring the distance from the center of one bolt hole on the wheel to the center of a bolt hole right next to it can also help to determine the bolt pattern.

  • If D = 2-5/8", then the bolt pattern is 5 on 4-1/2"
  • If D = 2-3/4", then the bolt pattern is 5 on 4-3/4"
  • If D = 3", then the bolt pattern is 5 on 5"
  • If D = 3-1/4", then the bolt pattern is 5 on 5-1/2"


AS4808B4WS Task Master 4.80/4.00-8 Bias Tire with White Solid Center/Flat Disk Rim - 4 on 4 - LR B






Customer Reviews

Taskmaster 4.80/4.00-8 Bias Trailer Tire w/ 8" Solid Center Wheel - 4 on 4 - Load Range B - AS4808B4WS

Average Customer Rating:  4.8 out of 5 stars   (32 Customer Reviews)

Bias tire has a ply rating of 4 and a 585-lb max load at 60 psi. 8" x 3-3/4" Steel wheel has a 4 on 4 bolt pattern and rust-resistant 3-step powder coat. Improved torque retention secures wheel.

by:

Installed this pair of tires on my small utility trailer April 2019 while servicing the wheel bearings & replacing the original leaking grease seals with Bearing Buddy grease seals. Pulled the trailer over 4,000 miles last summer at freeway speeds with NO issues. These Taskmaster tires with 81 mph speed rating are simply wonderful! And the Bearing Buddy grease seals don't leak. Thank you for offering these tires etrailer. Picture is after 4,000 miles.




by:

Ordering was very easy. Fast shipping and delivery! The three trailer tires looked good


Comments
Very fine. I got them for my motorcycle trailer.
Edmund D - 05/13/2022


by:

We received our tires today, and my husband put them on the trailer he pulls behind his motorcycle. They look like a good, quality tire. Many other tires this size don't have ratings for up to 80 MPH.




by:

Wheels have noticably more material than the other brand of load range B, 81MPH rated wheels that came on my trailer. hoping they last longer than the 400 miles the other ones did.




by:

These are better than average wheels. I drove 1600 miles and the cheap tires were already worn out. I got these ones and on the return trip, same load and distance, the rubber still has a lot of tread left on it. They are also better balanced, because the cheap ones vibrated all my stuff in the trailer, while these ones do not. Definitely a better value.




by:

Received quickly and the product was as advertised. I feel more comfortable with the M-speed rating of this tire vs its competitors since I plan to do a lot of highway travel with my trailer.




by:

Look robust. Have not mounted yet. Definently more rubber than my original (that was only rated to 37 mph...). Shipping was very quick. I expect no issues based on first look and like how they are SLIGHTLY larger than my cheapos as my bearings will ware less




by:

Wheels/tires were delivered quickly and inflated to proper psi




by:

only reason I didn't give it 5 stars is because I haven't put them on my trailer yet, They look good and the price was right. I'm sure I will do business again with you.




by:

I ordered new tires, rims and hubs for my trailer. They arrived within a week and were just what I needed. Thank you Rae for the great customer service!




by:

Fast shipping, fit perfect, put over 1000 miles on these tires at speeds up to 65mph with no issues at all. No checking or cracking at all after one year. Look perfect yet.




by:

Wheels with tires arrived in good order. Just waiting for the hubs. When they will be shipped ?
I returned 2 wrong size wheels ( my mistake). Please let me know when I will get credit on Amex. Thanks,

Joseph Kejha




by:

Fast delivery good product




by:

good tire. i instaled them on a log splitter. work great.




by:

The wheels match exactly as I expected and needed, shipped reasonably quickly (free) and were priced well for my budget.




by:

Just received the tires and shipping was fast. Product as represented. Looks to be a good quality product.




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Awesome customer service fast shipping




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Exactly what I ordered. Prompt delivery ....




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Review from a similar Solid Center Bias Ply in Trailer Tires and Wheels


I placed my order and I believe it was 3 days and it was delivered. The people at etrailer are very friendly and will bend over backwards to help you. I recommended etrailer to my friend today. They were the only ones I could find that had the speed rating I wanted. Will buy from them again.


Comments
Your service was great but the one tire lost air through the wheel like the one I returned. On a long trip it went flat while going down the road and before I could get stopped it wrecked the tire and messed up the wheel. Other tire has given me no trouble.
Charles S - 05/20/2019


by:

Review from a similar Solid Center Bias Ply in Trailer Tires and Wheels


Spare tire and carrier delivered quickly and correctly. I mounted on my boat trailer with no problems. Fortunately, I have not had to use the spare.



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Show More Reviews

See what our Experts say about this Taskmaster Trailer Tires and Wheels

  • Trailer Tire and Wheel in 8 inch Wheel Size that Has Higher Speed Rating
    We have the part # AS4808B4WS which is a tire size of 4.80-8 that has a speed rating of 81 mph and has a bolt pattern of 4 on 4 inch.
    view full answer...
  • What is Typical Trailer Wheel Offset and Will Bearing Buddy Fit Behind Center Cap
    The great thing about trailer wheel offsets is that they are basically always all zero offsets so you wouldn't have to worry about that figure when picking out a wheel like the part # AS4808B45WS. Most of the time Bearing Buddies fit behind the correct center cap for a wheel since if the wheel and cap are smaller the Bearing Buddy fit would be proportionately smaller as well.
    view full answer...
  • 4.80-8 Trailer Tire Rated for More than 65 Miles Per Hour
    The best and only option that is going to work for you is Taskmaster tire and wheel combo # AS4808B4WS. The tire in this tire and wheel combo is rated for 81 miles per hour so it is perfect for your needs! I have linked a video review of this tire and wheel combo for you.
    view full answer...
  • Recommended Trailer Tire with Higher Speed Rating for Size 4.80-8
    I have a great solution for your tire size that has a higher speed rating of 81 mph. We only have them with wheels with the part # AS4808B4WS with a 5 on 4-1/2 bolt pattern. The only way you'll be able to safely recommend you do 70 mph with this option for your trailer. For the 5 on 5 bolt pattern we have the replacement tire and wheel with the part # AM30070. But even though the description says that these work great at the highway speeds, my research shows that the limit is 65 mph.
    view full answer...
  • What is the Speed Rating for Kenda K371 Bias Trailer Tire - 4.80/4.00-8 # AM10002
    Kenda K371 Bias Trailer Tire - 4.80/4.00-8 # AM10002 is rated for a maximum of 65 miles per hour. Exceeding the speed rating will generate excessive heat and can lead to failure. We do have some options rated higher but only in tire and wheel combos with a 4 on 4 bolt pattern but not with the 5 on 4-1/2 bolt pattern. For a 4 on 4 bolt pattern we have # AS4808B4WS this tire and wheel combo is rated for 81 miles per hour. You could go up to a larger tire size provided that you have clearance...
    view full answer...
  • Availability of Taskmaster 4.80/4.00-8 Tire Without Wheel
    We don't offer a Taskmaster 4.80/4.00-8 Load Range B tire without the rim, but we do offer a Kenda tire with the same load range as part # AM10002. The tire has a 590 lb per tire/ 1180 lbs capacity per axle. I've linked to a description video featuring the # AM10002 tire.
    view full answer...
  • 4.80/4.00-R8 Tires and Wheels
    For tires and wheels sized 4.80/4.00-R8, if you have a 4 on 4" bolt pattern you can use the Taskmaster # AS4808B4WS bias trailer tire with wheel. It is speed rated for 81 mph and has a "B" load range. If you have a 5 on 4-1/2" bolt pattern you can use the Kenda # AM30020 which is also a bias trailer tire with a 65 mpg speed rating and "B" load range. However, none of our tires in this size have a 1" bore (pilot) hole. You might not see a bore hole that small unless you were taking about...
    view full answer...
  • What is The Highest Speed Rated 4.80/4.00-8 Tire?
    The highest speed rating for a 4.80/4.00-8 tire is the Taskmaster 4.80/4.00-8 Bias Trailer Tire w/ 8" Solid Center Wheel - 4 on 4 - Load Range B # AS4808B4WS which has a 81MPH speed rating. This tire is only available as a wheel and tire combination so if your trailer has the 4 on 4" bolt pattern you can use the included wheel, or have the tire removed and mounted on your existing wheel. The highest speed rated tire by itself is the Kenda Loadstar K371 Bias Trailer Tire - 4.80/4.00-8 -...
    view full answer...
  • Is There a Trailer Tire for an 8 inch Wheel that Has Higher Speed Rating
    The only tire size we have close to what you need with the higher speed rating is the # AS4808B4WS which has the 81 mph speed rating. In the larger size everything we have is rated for up to 65 mph. So for more height you could install a lift kit on the trailer like the part # LC87120 which will give you additional height of either 1-1/4 inch or 2-1/4 inch.
    view full answer...
  • Correct Inflation Pressure for 4.80/4.00-8 Load Range B Trailer Tire
    All of our Load Range B trailer tires in size 4.80/4.00-8 specify a pressure of 60-psi. The same size tires in Load Range C require higher 90-psi pressure in order to meet their higher weight carrying spec. All tire and wheel/tire items in this size that we sell appear on the linked page. Your tires should indicate right on their sidewall what their maximum pressure is and this is what they should be inflated to when cold. All tires will naturally warm up as you drive and you do not...
    view full answer...
  • Wheel and Tire Combo in Size 4.80x4.8 with Higher Speed Rating
    In the trailer tire size of 4.80x4.8 we have the part # AS4808B4WS that has a speed rating of 81 mph.
    view full answer...
  • Speed Rating for Kenda 4.80/4.00-8 Bias Trailer Tire with 8" Galvanized Wheel
    The Kenda 4.80/4.00-8 Bias Trailer Tire with 8" Galvanized Wheel - 4 on 4 - Load Range B # AM30010 has a max speed rating of 65 mph which is becoming more of a standard for trailer tires. If you're wanting something a bit higher than that we actually now have the Taskmaster 4.80/4.00-8 Bias Trailer Tire w/ 8" Solid Center Wheel - 4 on 4 - Load Range B # AS4808B4WS which has an 81 mph speed rating. You always want to run trailer tires at max psi capacity which will be stated on the sidewall...
    view full answer...
  • Replacement 8 x 3-3/4 inch Trailer Wheel for 4.80-8 Sized Tires
    I won't say you can find an 8 x 3-3/4 inch rim just anywhere but you've come to the right place. We carry two of them; parts # AM20001 which is white and # AM20003 which is galvanized. They're both a 4 on 4 and have a maximum weight capacity of 910 pounds. These are the correct size wheels for 4.80-8 sized tires like you have. We also carry a 4.80-8 tire mounted on a white wheel with a 4 on 4 bolt pattern, part # AS4808B4WS which has a weight capacity of 585 pounds at 60 psi.
    view full answer...
  • How Trailer Tires are Balanced and Recommended Trailer Tires for Small Boat Trailer
    Trailer tire balancing is different than vehicle tire balancing that use weights to ensure an extremely smooth rotation. Trailer tires are made different with stronger sidewalls and they don't use weights or ball bearings to balance them. Instead the tire has a high spot and a low spot (heaviest and lightest point) that are indicated normally by a mark on the tire. Then you simply match the valve stem of your trailer wheel with the high/heavy spot on the trailer tire. Trailer tires...
    view full answer...
  • Recommended Spare Tire Cover For A 4.80/4.00-8 Trailer Tire
    With the Taskmaster 4.80/4.00-8 Bias Trailer Tire # AS4808B4WS having a diameter of 16.1 inches when fully inflated, we will not have a perfect fit for a cover. The closest we will have will be the CE Smith Spare Tire Cover # CE27410, but this will fit tires up to 21 inches in diameter, so it will be very loose and will need modifications to fit snuggly. We do also have the Classic Accessories RV Wheel Covers # CA80098, which technically isn't a spare tire cover, but can also be modified...
    view full answer...
  • Weight of the Taskmaster # AS4808B4WS and the Kenda # AM3H290
    The # AS4808B4WS weighs a total of 8 pounds while the # AM3H290 weighs a total of 18 pounds.
    view full answer...
  • Replacement Wheel and Tire for Motorcycle Cargo Trailer with 4 on 4 Bolt Pattern
    When you look at the trailer weight, you will want to make sure you account for the weakest part of the system as that will be your max capacity. If your tires are the lowest rated for load capacity, then you can upgrade the tires. It is not likely that you will be able to jump to 12 inch wheels as that is a really large jump which would take your overall wheel diameter from the 16.1 inches to about 22 inches. That isn't including the the 3-1/2 to 4-1/2 inches you will need above the...
    view full answer...
  • Difference Between Trailer Tire Sizes 165/65-8 and 4.80-8
    The tire size 165/65-8 is .4 of an inch taller than the 4.80-8 tire size and fits a rim almost two inches wider. The sizes are very similar but the 165/65-8 size is a bit different. Either size tire requires a different width rim. We have replacements on rims like the part # AM3H200 for if you have a 4 bolt wheel or part # AM3H220 if you have a 5 bolt wheel.
    view full answer...
  • Replacing The Hubs, Springs, And Wheels On A 2001 Venture Trailer
    I was also unable to locate any information about your Venture trailer, so there will be some measuring needed to make sure the correct parts are ordered. So to start with, the springs. The correct ones will depend on the style, width, and length. If you have a double eye spring, or closed at both ends like the # SP-169275, you will need to measure from the center of one eye to the center of the other. This will tell you what length is needed and you will not need to measure the width...
    view full answer...

Do you have a question about this Trailer Tires and Wheel?




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Info for this part was:

Employee Leah B
Edited by:
Leah B
Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Cole B
Installed by:
Cole B
Employee Mary E
Written by:
Mary E
Employee Wilson B
Updated by:
Wilson B
Employee Isabelle B
Updated by:
Isabelle B

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