Pro-Line X-Maxx Trencher Pro-Loc Pre-Mounted All Terrain Tires (MX43) w/Impulse Pro-Loc Wheels (Black) (2)

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Pro-Line X-Maxx Trencher Pro-Loc Pre-Mounted All Terrain Tires (MX43)
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Pro-Line X-Maxx Trencher Pro-Loc Pre-Mounted All Terrain Tires will perform above and beyond your expectations in any off-road condition you can dream up. Whether it is loose or hard-packed dirt, sand, snow, grass or gravel the Trencher tire is up to the task. The Trencher 4.3" is Wider and Taller than the popular Badlands 4.3" for more aggressive looks and performance and comes in a Super Soft compound for incredible grip!

These tires are pre-mounted on the Impulse Pro-Loc Wheels! The Impulse features a proven ground-breaking Bead-Loc design that allows users to change tires or foams when necessary without worrying about the tires coming out of the bead. Pro-Line's proprietary Pro-Loc Technology brings this feature to life and creates an ultra-secure bond between Pro-Line's Pro-Loc Tires and Pro-Line's Impulse Pro-Loc Wheels. The reinforced Tire bead of Pro-Line's Pro-Loc Tires fit into a uniquely shaped channel on the wheel and the bead-loc screws actually pass through the tire rubber before being pinched by the outer bead-loc ring to create the maximum possible mounting security. The Impulse design is inspired by full-size off-road wheels with a Tough, Blacked-out look and is manufactured at Pro-Line Headquarters in the USA out of extra thick, extremely durable material designed to take some serious abuse.


  • Tire:
    • Horizontal H Shaped Tread for Ridiculous Amounts of Traction and Stability
    • Over-sized Tall Tread and Wider Tire Size
    • Extremely Detailed Sidewall for a Tough Off-road Look
    • Super Soft, Maximum Traction Tire Compound
    • Reinforced Tire Bead
    • Proprietary Pro-Loc Technology for Secure Tire Mounting
    • Foam Inserts Included
    • Tire Also Available Un-Mounted
    • Made in the USA, since 1982
  • Wheel:
    • Ground Breaking Proven Pro-Loc Mounting Technology
    • Change Tires or Foams and Re-use the Wheels
    • Tough, Blacked-out Impulse Wheel Styling
    • Extra Thick, Extremely Durable to Take Serious X-MAXX® Abuse
    • Stone Gray Bead-Loc Rings Stand Out from the Crowd
    • Wheels Also Available Un-Mounted
Height: 8.60" (218mm)
Width: 4.57" (116mm)
Weight: 653g (1.4lbs.)

This product was added to our catalog on July 5, 2018

Jason Smith
Thursday, Mar 4 2021 (about 2 years ago)
Pro-Line X-Maxx Trencher Pro-Loc Pre-Mounted All Terrain Tires (MX43)
These tires are a great improvement over the stock tires. They are a bit larger and hit the body under full lock and suspension droop. They do stretch , but have not torn, which helped dig me out of deep snow and mud. I would not recommend for asphalt or hard surfaces but are great in sloppy terrain. Bad lands are a much better all terrain tire, but these out perform badlands if you are in anything deep or really loose. I use badlands in summer on clear days on grass/cornfield but the trencher tires are a lot better for winter snow and deep mud holes. as long as you are not wide open throttle for long periods of time they wont stretch as bad as the stock tires. Heavier weight than stock does cause temps to increase and run time slightly suffers. These tires also make landing huge jumps a lot softer when landing on all fours. Extra rotating mass makes double backflips super easy. A great tire when used for what they are designed for....BASHING IN HORRIBLE TERRAIN!!!
Joshua Scott
Verified Owner
Friday, Oct 16 2020 (about 3 years ago)
Pro-Line X-Maxx Trencher Pro-Loc Pre-Mounted All Terrain Tires (MX43)
These Tires are Amazing! They are extremely grippy, and look super aggressive! I’m doing standing backflips using stock electronics on my Xmaxx. I also really like the look of the wheels. Another great feature is that the beadlocks are easily dyed, or painted for a truly custom look. The beadlocks also screw right into the tires keep the tires on the wheels better than glue ever could. The tires do balloon, but I don’t find that to be an issue for me as I primarily drive off-road . If you plan on doing a lot of speed runs though, you’ll want to look at the Proline Badlands. They are a bit heavy and will drop your top end a bit. In my opinion these are the best off-road wheel and tire combination available! You get what you pay for. These will be more durable, and longer lasting than the lower priced competition. I highly recommend this set up! As per usual AMain’s Knowledgeable customer service, and professionalism comes up big again! I will be customer for life. I know I can always count on them to deliver! Thanks a bunch, you guys are the best in the RC business!
Travis Tanner
Verified Owner
Wednesday, Sep 4 2019 (about 4 years ago)
Pro-Line X-Maxx Trencher Pro-Loc Pre-Mounted All Terrain Tires (MX43)
Once tire was vented as Proline directs to do then it performed extremely well. I really enjoy the tire. Lots of traction in grass & dirt both. The only downfall of this is wheel & tire combo is the weight. They are significantly heavier than stock. Otherwise amazing tire.
Michael Pagano
Verified Owner
Monday, Jul 1 2019 (about 4 years ago)
Pro-Line X-Maxx Trencher Pro-Loc Pre-Mounted All Terrain Tires (MX43)
Awesome tires rips it up and make the xmaxx look more of a brutal beast that it is.
Verified Owner
Monday, Apr 17 2023 (8 months ago)
Pro-Line X-Maxx Trencher Pro-Loc Pre-Mounted All Terrain Tires (MX43)
Did you recently spend more than you probably should have? Are you looking/willing to put in another $200-$250 for tires that actually do their job? Then get this bead-lock wheel and tire combo or one like it. I’ve tried a few sets of different tires. I’ve yet to notice any actual traction improvements between them but at least they are real tires. (Looking at you Traxxas) I’ve not GPS’ed between the original or the trenchers but I’ve not seen a noticeable change in speed or anything. And for about a month I’ve even still been using the stock steering servo in my newest X-Maxx WITH these tires and it’s been “Good”. You certainly can’t steer well at all sitting still. But it’s 100% manageable. If you find it’s not, invest in a better steering servo.

My trucks are rough trail/forest/mudding rigs, so these get a higher 4 star for tread (it’s everywhere even the sidewall) but not 5 because they are still fairly soft. (Soft has its purposes, mine aren’t it find yours) They still expand and all but zero blow outs yet from any of my ProLine sets. Good luck!
Mike Lake
Verified Owner
Wednesday, Mar 17 2021 (about 2 years ago)
Pro-Line X-Maxx Trencher Pro-Loc Pre-Mounted All Terrain Tires (MX43)
Incredible!! I’ve only used these a week but they are crazy durable. Tread is great, size is great and the Proline loc system is great, wheels won’t come off or tear. Expensive but seems to be worth it
Adrian Michel
Verified Owner
Thursday, Jan 14 2021 (about 2 years ago)
Pro-Line X-Maxx Trencher Pro-Loc Pre-Mounted All Terrain Tires (MX43)
Best dam tires around! They are significantly bigger than stock and a bit heavier.. so you might need to gear up to get better speed. These tires can make your Xmaxx backflips almost instantly! I would definitely buy again
Monica Hammer
Verified Owner
Thursday, May 13 2021 (about 2 years ago)
Pro-Line X-Maxx Trencher Pro-Loc Pre-Mounted All Terrain Tires (MX43)
Look awesome, but they are heavy and balloon like crazy!!! Belted duratrax are way cheaper and barely balloon at all