Tight-It-Up - Lug Nuts n Bolts

Qual-X-Apps

Contains ads

About this app

🔩 Tight-It-Up gives you the correct wheel lug nut and lug bolt tightening torque for your car — by make, model and year. Free, fast, and works completely offline.

Changing a wheel or rotating tires? Getting the torque right keeps wheels from coming loose and prevents broken studs, stripped threads and warped rotors. Tight-It-Up puts the right number in your hand in seconds.

🔍 Find your car fast
• Search by make, model and year
• Thousands of vehicles — from classics to 2025 models
• Favorites and a recent list for the cars you work on most

📏 Every unit you need
• Torque in lbf·ft, N·m and kgf·m
• Read it the way your torque wrench is set

📴 Built for the shop
• Fully offline — no signal needed under the lift or on the roadside
• Clean, fast, no clutter

⚠️ Torque matters
Under-tightened wheels can come loose; over-tightened ones strip threads and stretch studs. Use a torque wrench, tighten in a star (criss-cross) pattern, and re-check the torque after any wheel service.

🔧 Perfect for mechanics, tire shops, and any driver who changes their own wheels.

👍 Free to use, supported by a simple banner ad.

📩 Can't find your car? Email the make, model, year and trim and we'll add it: [e-mail]

Reference only: torque values are compiled from publicly available technical information and may contain errors — always confirm the correct torque in your vehicle's owner's manual before tightening. Use is at your own risk.

What’s new

Version 3.0 — completely rebuilt!

• Look up your car by make, model AND year — thousands more vehicles
• Every value in lbf·ft, N·m and kgf·m
• Fast search, favorites and a recent list
• Works fully offline — no signal needed in the shop
• Cleaner, faster design

Always confirm the torque in your owner's manual before tightening.