What is the torque standard for car wheel bolts?

[EllianaDella]

Car wheel bolt torque standards vary depending on the vehicle model, and the specific value should be referred to the number indicated in the manual. Here is the relevant content introduction: General situation: For household passenger cars, it is generally 90-110N, which means a one-meter lever with 9-11 kilograms of force. However, some current cars use bolts instead of the original nuts, and the torque should be smaller because the bolts have a conical surface. If tightened too much, the wheel hub may crack. Torque size: Whether it is steel or aluminum, in general, the original car's lug wrench with a 20-centimeter extension and right arm pressure is sufficient.

[WilliamFitz]

To be honest, I checked this last time when I changed my tires myself. The torque standard for wheel bolts depends on your vehicle model. For regular sedans, it's usually between 80 to 100 Nm, while SUVs or off-road vehicles may require 120 to 140 Nm. Don't just tighten randomly - too loose and the bolts might fly off, too tight and you could crack the wheel hub, which is serious trouble. I always use a torque wrench, setting it to the manual's specified value before tightening, which also helps prolong bolt life. After changing tires, drive a short distance and check again - safety first. Also, there are slight variations between tire brands, like German cars often requiring higher torque. If you don't have the tools, just ask at a repair shop. My neighbor once had an accident because he was too lazy to tighten the bolts properly.

[McValentina]

I've been driving for almost 30 years, and proper wheel bolt torque is crucial. Most vehicles require between 90 to 130 N·m, but always check your owner's manual – SUVs generally need higher torque than sedans. Incorrect torque causes real problems: too loose and you'll get wheel wobble (dangerous at highway speeds), too tight risks damaging the studs and makes future tire changes difficult. I recommend keeping a torque wrench handy – they're affordable (around $100) and essential for maintenance checks. Last time I helped a friend change tires, we found deformed bolts caused by improper torque during their last service. Remember: always recheck torque after tire rotations or replacements. Safety isn't something to cut corners on.

[Mariana]

There is no universal standard for the torque of car wheel bolts, as it varies by vehicle model. For small passenger cars, it's typically 80-120 Nm, while larger vehicles like pickup trucks may require up to 140 Nm. A torque wrench is an essential tool to set the correct value and avoid under- or over-tightening. Too loose, and the bolts may come off; too tight, and the wheel hub could be damaged, affecting the brake system. It's recommended to check the owner's manual or use a vehicle-specific app to find the exact data for your model. Different bolt materials also influence torque requirements—for instance, cast iron is particularly sensitive to torque. Starting with simple checks during maintenance can help extend component lifespan.