Details
  • Tire Size: 255/70R -22.5
  • Part #: 8254389
  • Serv. Desc.: 140 M
  • Sidewall:
  • Load Range: H (16 Ply)
Pricing

per tire
$203.99 $183.59


Set of 4 $734.36

FET : $18.99 per tire

10% Off Commercial Tire Summer Sale

Overview

S637 255/70R 22.5

Features & Benefits

  • Regional all position rib tire for both steer and trailer application
  • Wide tread face offer greater stability and handling
  • Designed to have lower rolling resistance promoting better fuel efficiency

Tire Specifications

S637 255/70R 22.5

Size UTQG Max. Load Inflation Pressure Tread Depth Tire Weight Rim Width Range Sect. Width Tread Width Overall Diam
255/70R -22.5 N/A 5,512 lbs 120 psi 17/32nds 92 lbs 8" 10" N/A 37"

Purchase includes the Sailun S637 tire only. The wheel rim shown in the picture is not included. Picture provided is a stock picture from the manufacturer and may or may not reflect the actual product being ordered.

All Sailun S637 tires are continuously developing with manufactured improvements. With that said, Simple Tire and the manufacturers have the right to change these tire specifications at any time without notice or obligation.

If you have any questions, please email us at [email protected]

Please Note: Specifications of the Sailun S637 tires shown above are listed to be as accurate as possible based on the information provided to us by Sailun tires.

Available Sizes & Prices

S637 255/70R 22.5

Size Serv. Desc. UTQG Sidewall Part Number Price Qty
9/R22.5 136M BW 1001373 $887.96 set of 4 $221.99 View Details
10/R22.5 141M BW 1001468 $1035.96 set of 4 $258.99 View Details
215/75R 17.5 135L 0 BW 8244379 $567.92 set of 4 $141.98 View Details
215/75R 17.5 135L BW 5542922 $587.96 set of 4 $146.99 View Details
225/70R 19.5 128L 0 BW 8244383 $643.92 set of 4 $160.98 View Details
225/70R 19.5 128L BW 5542924 $603.96 set of 4 $150.99 View Details
235/75R 17.5 143L BW 8244381 $607.96 set of 4 $151.99 View Details
235/75R 17.5 143L BW 5542923 $771.68 set of 4 $192.92 View Details
245/70R 17.5 143J BW 1001319 $831.68 set of 4 $207.92 View Details
245/70R 19.5 133M 8254387 $727.92 set of 4 $181.98 View Details
255/70R 22.5 140M 8254389 $815.96 set of 4 $203.99 View Details
265/70R 19.5 140M BW 8244332 $771.72 set of 4 $192.93 View Details
275/70R 22.5 148M BW 5542948 $1095.96 set of 4 $273.99 View Details
275/70R 22.5 148M BW 8254392 $943.96 set of 4 $235.99 View Details

Reviews

S637 255/70R 22.5

Average Rating
4.50
Terry W Hill
On 08/07/2017
Dry Wet Snow Comfort Noise Treadwear
5
4
4
5
5
4
On Sailun S637 Tires
Comments:
I bought the Sailun S637 tires for my 2014 14000 LB Fifth Wheel RV in May of 2017 after I suffered a sidewall blow out last season of the factory E rated tires. I researched a ton before my buying decision and it was between these or the Goodyear 614's. I went with the Sailun's, and I'm very happy with my decision it was tough to find a negative thing about these tires. They have given me the confidence I was looking for. I feel the unit now handles better, rolls easier and is very stable. When I took the factory tires off and stood them next to the Sailun's there was no comparison. The Sailun's are a beefy tire! I could not rate the winter application. My buying experience was excellent and service great from SimpleTire. Along with the price about half of what the Goodyears would of cost.
5.00
Boguslaw Slomski
On 07/29/2017
Dry Wet Snow Comfort Noise Treadwear
5
5
4
5
5
5
On Sailun S637 Tires
5.00
Kenneth Woolford
On 07/23/2017
Dry Wet Snow Comfort Noise Treadwear
5
5
5
5
5
5
On Sailun S637 Tires
Comments:
I love the way the trailer feels in turns, high speeds very stable, very confident in breaking
1.00
Steve Brown
On 07/15/2017
Dry Wet Snow Comfort Noise Treadwear
1
1
1
1
1
1
On Sailun S637 Tires
Comments:
Very heavy duty tire. I highly recommend these for fifth wheel trailers.
4.50
DAWN BESSETTE
On 07/11/2017
Dry Wet Snow Comfort Noise Treadwear
5
5
3
5
5
3
On Sailun S637 Tires
Comments:
We put these on a 38' diesel pusher 2001 Monaco. Our ride before was miserable - it felt like we were going to vibrate right apart on the highway and your teeth might fall out with every pothole. We read the reviews on this tire before purchasing and decided to take a chance on a name we didn't know. Are we glad we did - the difference is amazing! No more shaking and constant vibrating. We honestly cannot believe how nice these tires ride. They're great on wet & dry pavement. We won't be doing much snow, I hope. We are not the typical RV owners either. We are full time live aboard but we work out of it. So, we move every 1 to 3 weeks - we put on 30-40,000 miles a year. We will definitely buy these again, as long as they wear as well as they ride! Tread life & winter are marked as average because we don't know yet & the survey forces an answer.
5.00
Richard Green
On 07/04/2017
Dry Wet Snow Comfort Noise Treadwear
5
5
5
5
5
5
On Sailun S637 Tires
Comments:
The tires appear to meet our every need, but we won't buy from Simple Tire again because of the price fluctuations; Simple Tire's practice of changing prices from day to day gives me a sense of being ripped off. One day the tire prices are $141.99, a couple of days later the price is $120.99, a couple days later $150.99, another couple days later $136.99; if someone wants to be ripped off then buy from Simple Tire, we won't!
5.00
Jim Rotman
On 06/26/2017
Dry Wet Snow Comfort Noise Treadwear
5
5
5
5
5
5
On Sailun S637 Tires
Comments:
Put on travel trailer and will travel 12000 miles to Alaska and back this summer
5.00
Robert Allen
On 06/24/2017
Dry Wet Snow Comfort Noise Treadwear
5
5
5
5
5
5
On Sailun S637 Tires
Comments:
Bought for my 5th wheel toyhauler. Wanted best tire money can buy. Do not want any blowouts. Thank you Simple Tire.
3.50
Walter Tomlinson
On 06/15/2017
Dry Wet Snow Comfort Noise Treadwear
5
1
1
5
5
5
On Sailun S637 Tires
Comments:
So far, these are great. No wet road or wintery driving yet, so no rating.
5.00
Lucas Cummings
On 05/19/2017
Dry Wet Snow Comfort Noise Treadwear
5
5
5
5
5
5
On Sailun S637 Tires
Comments:
I bought a 5th wheel camper that had been totalled because it's tire failed, ripping out the floor above it and destroying everything in the area. Probably 90% of trailer service tire are of the same grade as those tgat came on tgis camper. The sidewalls might be a little stronger, but tread section is weaker than the cheapest car tire I've ever seen. These Sailun tire are designed for semi trailers running thousands of miles at full capacity, they just happen to make them in 2 small sizes. I was VERY impressed with the strength and quality of these tires. I have complete confidence that these tires will outlast my camper, and take all the abuse any road can throw at them!
5.00
Dave Richert
On 05/17/2017
Dry Wet Snow Comfort Noise Treadwear
5
5
5
5
5
5
On Sailun S637 Tires
4.00
James Kennedy
On 05/01/2017
Dry Wet Snow Comfort Noise Treadwear
4
4
4
4
4
4
On Sailun S637 Tires
4.00
Larry Hummel
On 04/24/2017
Dry Wet Snow Comfort Noise Treadwear
4
4
4
5
4
4
On Sailun S637 Tires
Comments:
There on our camper, its hard to rate them so far. They look great and the rating for the weight is what we are looking for.
4.50
Lawrence Gleason
On 04/14/2017
Dry Wet Snow Comfort Noise Treadwear
5
5
3
5
5
5
On Sailun S637 Tires
Comments:
Replaced set Goodyear Marathon on 2015 Montana fifth wheel. Unit travels quieter, smoother and more stable. Tremendous difference over Marathons. I feel much more secure and the prospect of a blowout has been minimized. I won't put anything else on my RVs except Sailun.
5.00
dennis Henry
On 04/12/2017
Dry Wet Snow Comfort Noise Treadwear
5
5
5
5
5
5
On Sailun S637 Tires
Comments:
way better and safe compared to the junk tires that came on the fifth wheel from the factory. Gives a great peace of mind while traveling.
5.00
Shawn Owens
On 04/06/2017
Dry Wet Snow Comfort Noise Treadwear
5
5
5
5
5
5
On Sailun S637 Tires
Comments:
Tires handles heavy loads no problem
5.00
Gerardus Cromsigt
On 02/05/2017
Dry Wet Snow Comfort Noise Treadwear
5
5
5
5
5
5
On Sailun S637 Tires
Comments:
These tires came with a load rating of 4000 pounds. They work perfect on my 32 foot trailer.
4.00
Erwin Bolinger
On 01/21/2017
Dry Wet Snow Comfort Noise Treadwear
5
5
2
5
2
5
On Sailun S637 Tires
Comments:
Let me first say....the sailun s637 tires were on my fifth wheel (weighing 16,000lbs)when I bought it...with born on date of 2013...drove 6000 miles last fall..zero problems .I put those on another of my trailers, for safety sake. The new ones are on now...2500 miles, and rollin!! These tires are fantastic ! Complete confidence! ! Also note..I could only give 2 stars on noise and winter traction because can't hear trailer noise and won't pull in winter.
5.00
Ed Mini
On 12/18/2016
Dry Wet Snow Comfort Noise Treadwear
5
5
5
5
5
4
On Sailun S637 Tires
Comments:
Great tire, running hard and fast on my Tripple axel spread car trailer. Best tire money can buy. They wear like iron, balancing was no problem. I never think about blow outs anymore. Don't buy anything else. Wish I found these twenty years ago. I have not run them in the snow, and do not expect to.
4.00
Randy Rockwell
On 11/25/2016
Dry Wet Snow Comfort Noise Treadwear
4
4
4
4
4
4
On Sailun S637 Tires
Comments:
Purchased these tires based upon reviews of other Fifth wheel RV owners who have installed them. They appear to be a good heavy duty trailer tire and my hope is to get many safe miles out of them. Since they are brand new I gave a 4 star rating across the board.
4.50
Mark A Johnson
On 10/30/2016
Dry Wet Snow Comfort Noise Treadwear
5
5
3
5
5
5
On Sailun S637 Tires
Comments:
Purchased the tires to replace the inadequate OEM tires for my 5th wheel trailer. I based my decision on countless good reviews from Hot Shot operators that travel at high speeds and claim no problems with tread wear or blowouts. The RV world is starting to recognize these tires as well. These are steel belts and steel sidewall tires, and the difference is remarkable when you compare these tires to the flimsy OEM tires. I expect great results from these tires. Additionally, SimpleTire was great!
5.00
Marty Newkirk
On 09/22/2016
Dry Wet Snow Comfort Noise Treadwear
5
5
5
5
5
5
On Sailun S637 Tires
Comments:
Great company to deal with and great product. These made my ride so much smoother. Cannot verify winter traction yet.
5.00
Argie Antonakos
On 08/17/2016
Dry Wet Snow Comfort Noise Treadwear
5
5
5
5
5
5
On Sailun S637 Tires
Comments:
I own a 36 ft Class A motor home, the original factory tires where Good Year...I replaced the rear 4 tires with the Sailun 637-- 245/70R-19.5 I liked the reviews and hoped they were accurate. Trust me these tires are great, quiet tires.. They are heavy weight beefy tires. My mechanic warned me before he installed the tires he may have problems balancing them.....Guess what, they balanced out with with no problem, he was shocked. The Simple tire sales rep was very helpful & honest. Tires showed up as promised. I hope this model is available 6 years from know when I need to replace this set.
5.00
John Castrogiovanni
On 05/08/2016
Dry Wet Snow Comfort Noise Treadwear
5
5
5
5
5
5
On Sailun S637 Tires
Comments:
Mounted them on a 4 horse LQ trailer, track great and ride very well.
4.50
John Heilman
On 03/08/2016
Dry Wet Snow Comfort Noise Treadwear
5
5
3
5
5
5
On Sailun S637 Tires
Comments:
Bought one of these in Feb of 2015 have about 4000 miles on it with no problems. I have it on the rear outside dually. I blew a tire next to it on my way to sw texas. Drove about 300 miles on it with my class A towing a loaded 20' car hauler. When I order a new one there was no question what to buy. Thanks for your service. Received the tire in just a few days at the campground, got it mounted and I am ready to head out in April.

Treadlife Warranty

S637 255/70R 22.5

This product is not covered by a manufacturer’s treadlife warranty.

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