Reference guides our crew uses every week. What to measure, what to buy, what to skip.
How to measure your truck's bolt pattern plus a reference table for Ford, Chevy/GMC, Ram, Jeep, and Toyota.
Decode tire sizes, pick the right diameter for your lift, and avoid the rub before you order new shoes.
Leveling vs body vs suspension lifts, what each one buys you, and what tire and wheel combos work for each height.
What an ECM tune actually changes on a Cummins, Powerstroke, or Duramax - power, fuel economy, emissions, and warranty.
The full FMCSA Annex G items we check on every Class 8 truck and trailer - the same list our techs run before they sign the sticker.
