Find Your Custom Wheel Offsets

The original and patented Wheel Fit® and GRYPR® determines the correct wheel offset to fit the widest tire possible without rubbing.

For over 20 years, the Wheel Fit and GRYPR System has been the pinnacle wheel fitment tool in the world to determine tire size fitment and custom wheel offsets. The GRYPR® System uses 3 points of contact and is the ultimate in gripping power to hold most any tire bead completely round for the most accurate test fit possible. We have 2 versions of each faceplate. The 45 fits most muscle cars and street rods, while the 56 fits most 1/2-ton trucks, Vipers and 6-lug CTS-V.

This Months Featured rides

1949 Chevy 3100

This amazing truck is owned by Aaron Murphy. it has a mustang II front suspension and an S-10 rear axle. We had a set of US Mags Venom wheels built to our specs using the GRYPR System tool to determine custom wheel offsets and backspace. 18x7 front with 4.75" backspace and 19x9 with an unheard of 1" backspace was needed to eliminate spacers and adapters from the rear.

2000 S-10 Xtreme

I always hated the stock wheels tucked so far under the fender on these trucks. I updated the suspension with Ride Tech® tubular front a-arms and rear wishbone coil-over setup and then pushed the limit with custom built Foose Impala wheels with double dark tint and polished reverse barrels in 20x9 front and 20x10.5 rear.

The Wheel Fit and GRYPR System

Find Your Custom Wheel Offsets

The original and patented Wheel Fit® and GRYPR® determines the correct wheel offset to fit the widest tire possible without rubbing.

This Months Featured rides

1949 Chevy 3100

2000 S-10 Xtreme

Videos

Subscribe

Find Your Custom Wheel Offsets

The original and patented Wheel Fit® and GRYPR® determines the correct wheel offset to fit the widest tire possible without rubbing.

This Months Featured rides

1949 Chevy 3100

2000 S-10 Xtreme

Videos

Subscribe

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