Recent content by Gravel Dust

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    BFG KO3 or Falken ATW4

    Looking at these two tires, too. Saw a couple reviews that put them very close to each other, then saw a winter tire test and the Falkens did horribly while the KO3s did well. If you're in the south, it's basically aesthetics. KO3 has a stronger side lug, I think, and I like the white...
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    Powered Running Boards

    Have a 2500HD standard ZR2 Gas, got the AMP XL. It drops down 16.5" from the door sill, the regular step drops 14", the door sill is 30" from the ground. I think either would be fine, getting the XL allows for any future lift height increases. They also have LED lights that shine on the step...
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    37x13.50/R18 with AEV clearance kit?

    I have a standard ZR2 2500HD Gas. Getting the AEV 37" tire kit. Has anyone run this with 37x13.50 with stock wheels? 37x12.50s are recommended. Seeing how bad they actually rub, if at all.
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    What have you done to your Silverado ZR2 this week? 🛠️

    Did you remove your tires to do the install, I'm getting these myself. They look great!
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    Retractable steps, Standard or XL?

    I had emailed AMP, ripping them about not giving clear measurements. They responded that their standard drop steps go 14" from the door sill of the ZR2 HD, the XL goes 16.5" from the door sill. My ZR2 gasser's door sill is 30". I had already gotten the XL on advice from my local Truck 'n...
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    New 2026 2500HD ZR2

    It's an introductory post, Dude. I received a message to make one.
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    Retractable steps, Standard or XL?

    Anyone have the AMP power step or the XL version? I have elderly parents and am looking for a way for them to get in the truck. Does the standard drop down enough (halfway)? Does the XL drop down too much to make sense, like it's meant for an even higher lifted truck?
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    New 2026 2500HD ZR2

    Had a couple Jeeps, a 1500 Silverado, now a 2500HD ZR2. A 2500HD because the Colorado and 1500 look like cars now.
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