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2018 GMC Sierra 3500 HD
RBP 74r 20x10 -25
Ironman All Country Mt 37"x13.5"
Rough Country Suspension Lift 7.5"

Fast Company's 2018 GMC Sierra 3500 HD 4WD
Photography by: me
RBP 74r 20x10 -25

Wheels
RBP 74r - Black Milled
Front: 20x10
Offset: -25
Backspacing: 4.5
Stance: Super Aggressive 3"-5"
Rear: 20x10
Offset: -25
Backspacing: 4.5
Stance: Super Aggressive 3"-5"
Tires
Ironman All Country Mt
37"x13.5"
345/65
37"x13.5"
345/65
Details

Suspension: Suspension Lift 7.5"

Suspension Brand: Rough Country

Rubbing: Slight rub at full turn

Trimming: Minor Plastic Trimming

Front Wheel Spacers: None

Rear Wheel Spacers: None

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Do 20x10 -25 wheels with 37"x13.5" tires fit on a 2018 GMC Sierra 3500 HD 4WD Rough Country Suspension Lift 7.5"?

Yes they do! This 2018 GMC Sierra 3500 HD 4WD is running RBP 74r 20x10 -25 wheels Ironman All Country Mt 37"x13.5" tires with Rough Country Suspension Lift 7.5" suspension, needs Minor Plastic Trimming and has Slight rub at full turn. As you can see from the pics this wheel and tire combo can be done!** With this year/make/model, the stance is Super Aggressive 3"-5". Also remember spacers impact fitment, this ride is running None in front and None in rear.

** We always recommend finding a couple vehicles that have achieved this fitment, as this information is solely based on the owner of this vehicle. Although we review every gallery page, there are so many variables we cannot verify every fitment is possible or accurate. However, if all the other kids are doing it, IT MUST FIT!!

Related Videos


All gallery pages and information are added by the owners, or representatives of the owners of the vehicles. Custom Offsets LLC is not responsible or liable for the information posted on this site. Use at your own risk and always find multiple sources to confirm your wheel, tire, and suspension kit buying decision. 414 views.