Yamaha YFM400 Big Bear 4x4 Lug Nut Torque

The 2000–2012 Yamaha YFM400 Big Bear 4x4 lug nut torque is 50 ft-lbs (68 N·m).

OR PICK YOUR VEHICLE

MakeModelYear

Yamaha YFM400 Big Bear 4x4 · 2000–2012

Lug nut torque

50ft-lbs68 N·m

Same spec for every year 2000–2012.

✓ 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

Other Yamaha models

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.

Other Yamaha models

Grizzly Grizzly 90 Kodiak Raptor Raptor 90 Raptor 700 Viking Wolverine YFM80W Raptor YFM90 Raptor YFM125 Grizzly YFM250 Big Bear All Yamaha models →

Yamaha YFM400 Big Bear 4x4 lug nut torque FAQ

What is the lug nut torque for a Yamaha YFM400 Big Bear 4x4?

The 2000–2012 Yamaha YFM400 Big Bear 4x4 lug nut torque is 50 ft-lbs (68 N·m). Tighten in a star pattern with a torque wrench, then re-check after the first 50–100 miles.

Do all YFM400 Big Bear 4x4 trims use the same lug nut torque?

Yes. Every YFM400 Big Bear 4x4 trim in our database uses the same lug nut torque for a given model year.

Has the Yamaha YFM400 Big Bear 4x4 lug nut torque changed over the years?

No. It has been 50 ft-lbs (68 N·m) for every model year we have, 2000–2012.

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