TreadCompass

Ram Thor Motor Coach Lug Nut Torque

The 2020–2026 Ram Thor Motor Coach lug nut torque is 145 ft-lbs (197 N·m).

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Ram Thor Motor Coach · 2020–2026

Lug nut torque
145ft-lbs197 N·m
Same spec for every year 2020–2026.
  • ✓ Tighten in a star pattern, in two passes, with a torque wrench (not an impact gun)
  • ✓ Re-check the torque after the first 50–100 miles
  • ✓ Confirm against your owner’s manual; aftermarket wheels can differ

Source: TreadCompass vehicle fitment database. Page updated November 2026. Specs can vary with aftermarket wheels and lug hardware, so always confirm with your owner’s manual.

Factory tire sizes for the Ram Thor Motor Coach

Compare prices across retailers for your size.

225/75R162020–2026 · Compare prices →

Other Ram models

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Ram Thor Motor Coach lug nut torque FAQ

What is the lug nut torque for a Ram Thor Motor Coach?

The 2020–2026 Ram Thor Motor Coach lug nut torque is 145 ft-lbs (197 N·m). Tighten in a star pattern with a torque wrench, then re-check after the first 50–100 miles.

Do all Thor Motor Coach trims use the same lug nut torque?

Yes. Every Thor Motor Coach trim in our database uses the same lug nut torque for a given model year.

Has the Ram Thor Motor Coach lug nut torque changed over the years?

No. It has been 145 ft-lbs (197 N·m) for every model year we have, 2020–2026.

What size tires come on the Ram Thor Motor Coach?

Factory tire sizes include 225/75R16 (2020–2026). Check the sidewall of your current tires to confirm yours, then compare prices for that size above.

New to torquing wheels? See how to torque lug nuts and common questions.