1994 Toyota T100 Regular Cab Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 1994 Toyota T100 Regular Cab, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 6x139.7 (6x5.5") |
|---|---|
| Lug Nut / Bolt Size | M12x1.5 |
| Center Bore (CB) | 106.1 mm |
| Offset (ET) | 10-25mm |
| Torque Specs | 80 ft-lbs (108 Nm) |
Imperial Match: 6x139.7 is commonly referred to as 6x5.5" in US Standard.
1994 T100 Regular Cab — Year-Specific Fitment Context
The 1994 Toyota T100 Regular Cab is in year 2 of 6 using the 6x139.7 pattern (1993–1998). Wheels from any 1993–1998 Toyota T100 Regular Cab are cross-compatible with the 1994 model.
Toyota T100 Regular Cab Bolt Pattern by Year
The table below shows how the T100 Regular Cab's wheel specifications have changed over the years. The 1994 model year is highlighted.
6x139.7 Pattern Context
This bolt pattern appears on 1067 vehicles in our current database and is considered common.
Examples of other vehicles using 6x139.7:
Expert Buying Guide for 1994 Toyota T100 Regular Cab
For your 1994 Toyota T100 Regular Cab, the 6x139.7 bolt pattern and 106.1mm center bore are critical. Aftermarket wheels often have a larger center bore (e.g., 108mm), requiring hub-centric rings to prevent vibration and ensure proper load distribution. The offset range is 10-25mm; staying within this range avoids rubbing on suspension or fenders. Always use M12x1.5 lug nuts with the correct seat type—factory wheels use conical (60-degree) seats, while aftermarket wheels may require ball or shank-style nuts. Never mix seat types, as improper seating can cause wheel loosening. Re-torque lug nuts after 50-100 miles of driving.
Historical Fitment Data Reference
In our dataset, Toyota T100 Regular Cab appears from 1993 to 1998 (6 model years). Across recorded model years, this model generally keeps the same bolt pattern.
- Observed bolt-pattern variants for this model: 1
- Observed center-bore variants for this model: 1
- Observed lug-size variants for this model: 1
- Observed total offset span across years: 35.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 83-103 ft-lb after 50-100 miles, then periodically check.
- ✅ If using aftermarket wheels with a larger center bore, install hub-centric rings (106.1mm ID to wheel's bore OD).
- ✅ Verify wheel offset using a test fit; offsets outside 10-25mm may require spacers or fender modifications.
- ⚠️ Verify thread pitch before installation; M12x1.25 and M12x1.5 are not interchangeable.
- ⚠️ This fitment uses a wide offset range. Check brake clearance and fender clearance before buying wheels.
- ⚠️ Torque lugs in a star pattern to 80 ft-lbs (108 Nm), then re-check torque after 50-100 km (30-60 miles).
Ready to upgrade or perform maintenance?
🛒 Shop Tools & Accessories on AmazonAs an Amazon Associate, I earn from qualifying purchases.
1994 Toyota T100 Regular Cab — Frequently Asked Questions
What is the bolt pattern for a 1994 Toyota T100 Regular Cab?
The 1994 Toyota T100 Regular Cab uses a 6x139.7 bolt pattern (also called lug pattern or PCD). The center bore is 106.1mm and the offset is 10-25mmmm.
What other years of Toyota T100 Regular Cab have the same bolt pattern as the 1994?
The Toyota T100 Regular Cab uses the 6x139.7 pattern from 1993 through 1998. Wheels from any of these model years are dimensionally compatible with the 1994, provided the offset and center bore also match.
How tight should I torque the lug nuts on a 1994 Toyota T100 Regular Cab?
Refer to your owner's manual for exact specs, but always tighten the M12x1.5 hardware in a star or crisscross pattern. Re-torque after the first 50 miles of driving.
Why is matching the 106.1mm center bore important for the 1994 T100 Regular Cab?
The 106.1mm center bore ensures the wheel is perfectly centered on the hub. If the wheel is lug-centric instead of hub-centric, you may experience steering wheel vibration at highway speeds.
Can I use spacers on my 1994 Toyota T100 Regular Cab?
Yes, but ensure the wheel spacers match the 6x139.7 bolt pattern and 106.1mm center bore. Also verify that you have enough thread engagement for your M12x1.5 hardware.
What does 10-25mmmm offset mean for the 1994 T100 Regular Cab?
An offset of 10-25mmmm means the wheel's mounting surface is 10-25mmmm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Toyota.
Need more vehicle fitment data?
Access our complete, raw JSON/CSV database of over 11,000+ vehicles for your next app or project.
Get the Full Dataset