Super Swamper 37x13.50R20LT Tire, M16 - M16-58 |

Super Swamper 37x13.50R20LT Tire, M16 - M16-58

universal fit logo


  • Super Swamper Tires | Part Number: SSTM16-58
  • Tire Size:37x13.50R20LT
  • Style:M16
  • Tire Width:13.5
  • Tread Type:Mud Terrain
  • Tire Height:37
  • Fitment:Universal Fit
  • Rim Diameter:20 Inches


The Interco SS-M16 is a tire for all seasons. Several design features have been taken from the best performing all terrain and mud terrain tires. The SS-M16 is highway friendly and very quiet for a tire that has such good off road performance. It is an excellent tire that bridges the gap between the all-terrain and very aggressive off road tires and has a rugged design that will enhance the appearance of any vehicle.

Customer Reviews

4.4 4.4
7 Customer ratings
5.0 Best mud tires I've ever had

With my work I am on the highway for long distances until I reach the job then its back roads and sometimes rough, muddy well site roads. These tires have lasted 53,000+ miles and wear very even. They have performed flawlessly on & off road. My only complaint is the road noise and it gets louder with wear. Over all I love them. To most that run over sized tires the mileage sounds ridiculous, I assure you it is not exaggerated. Likely closer to 55k when I change them.

from Nashville area, TN |

These tires are an all around great tire. They ride very nice and are not as noisy as I had thought they would be. To me they are a scaled down version of the Bogger. They handle very well on and off road. I constantly get compliments on the look of the tires. I would strongly suggest these tires if you are looking for something that has an aggressive tread that rides really good.

from Plant City, FL |
5.0 Super Swamper M-16's

I have run the Toyo Open country tires for years and they have lasted forever and were extremly quiet, I gave these tires a chance and they are just a lil louder than Toyo Open Countrys and seen to be good so far.. I like Them so far

from Crowley, LA |
5.0 Aggressive looking tire

Smooth ride on highway(nice humming sound) and very good traction offroad.

from Hilo,HI |
3.0 13.50??? more like 12.50

These tires are very skinny looking! I had 13.50 toyo open country tires and they were plenty wide for my truck. I get these m16's and they are 13.50 but look like pizza cutters! not happy!

from beaufort sc |
4.0 Great tire for the money

I have a 2008 king ranch f-250 with a 8 inch fab lift, 20 inch xd wheels and I just got these tires and like them so far. The only con is at about 70 mph these tires start to sing to you. Other than the noise there great tires.

from Madisonville, Texas |
5.0 Great Tire!! Would definitley buy again

My truck is pretty much an ON-ROAD 4x4. These tires are nice and quiet, but still have an aggressive tread pattern. They look great, ride great, and seam to be wearing evenly. I don't have very many miles on them, but definitely recommend them to anyone looking to buy a GREAT looking OFF-ROAD tire!

from Texarkana,TX |


Question & Answers

1 Answered question

Q: will they fit on an 08 f250 with a 3" leveling kit and a 2" suspension lift Answer this question

A: Hello Jon, The Super Swamper Tires 37x13.50R20LT, M16 will be a really close fit and might require some modifications to make the tires fit.

Answered by Dave on 11/21/2014


The Super Swamper Tires off-road line includes the Super Swamper M16 tire, with 24 sizes, the Narrow Super Swamper, with 3 sizes, and the Super Swamper Radial which comes in 42 sizes. Super Swamper Tires are unusually round. So they work well on the trail but are still able to give a smooth ride on the pavement. The tires have six tread piles which cushion the bumps and shakes of the road. They also have low rolling resistance so they won't tax fuel economy. And up to 35 miles per hour they are not any louder than everyday tires. Super Swampers are manufactured by the Iterco Tire Corporation, known for making killer off-road tires for rock crawling (IROK), mudding (The Bogger) and tough trail running (TSL/SX). Shop Super Swamper Tires Now


Lowest Price! Guaranteed!

Order up to 5 tires for the same low shipping price