This is for 16" - 19" M-B wheel sizes, lugs, offset's, and tire sizes for the R129.
Please feel free to take a look at the R129 picture gallery
Offset = ET = 25.4mm = 1"
Example: 9.5" rim w/ ET40 and a 9.5" w/ ET23 = -ET17mm/25.4mm= -0.67 inch inside of the wheel to the strut.
Wheel Offset Calculator
Wheel Offsets - Discount Tire Co.
Tire size calculator - Miata
Tire Dimensions Made Simple - Discount Tire Co.
Wheel Spacers
H&R wheel spacers
MotorSportsWorld UK H&R wheel spacers
Alloy Wheel Spacers From The Experts
Mercedes Wheel Billet Spacers
Lug Nuts
RAD Lug Bolts, Toll-Free 1-855-684-7462
Alloy Wheels Direct for lugs in the UK, +44-1-865-339-513 - International Customers
Note: please take a look at the attached PDF below in order to get a better understanding of Lug Nut Shapes and Measurements.
"The difference between the R14 and the R12 ball seats is the CURVATURE OF THE RADIUS OF THE BALL SEAT and that is DIFFERENT between 14M wheels and 12M wheels. Using an R12 ball seat lug bolt in an R14 ball seat wheel can lead to trouble." JPG courtesy of BW Forum Member Check Codes
Please feel free to take a look at the R129 picture gallery
Offset = ET = 25.4mm = 1"
Example: 9.5" rim w/ ET40 and a 9.5" w/ ET23 = -ET17mm/25.4mm= -0.67 inch inside of the wheel to the strut.
Wheel Offset Calculator
Wheel Offsets - Discount Tire Co.
Tire size calculator - Miata
Tire Dimensions Made Simple - Discount Tire Co.
Wheel Spacers
H&R wheel spacers
MotorSportsWorld UK H&R wheel spacers
Alloy Wheel Spacers From The Experts
Mercedes Wheel Billet Spacers
Lug Nuts
RAD Lug Bolts, Toll-Free 1-855-684-7462
Alloy Wheels Direct for lugs in the UK, +44-1-865-339-513 - International Customers
Note: please take a look at the attached PDF below in order to get a better understanding of Lug Nut Shapes and Measurements.
"The difference between the R14 and the R12 ball seats is the CURVATURE OF THE RADIUS OF THE BALL SEAT and that is DIFFERENT between 14M wheels and 12M wheels. Using an R12 ball seat lug bolt in an R14 ball seat wheel can lead to trouble." JPG courtesy of BW Forum Member Check Codes