2015 Ram 3500 Big Horn Wheels & Rims
Fitment shared across: Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Lone Star, SLT, ST, Tradesman
Shop Wheels for 2015 Ram 3500 Big Horn
Your 2015 Ram 3500 Big Horn comes equipped with an 18x8 wheel on an 8x165.1 bolt pattern. Whether you drive the Big Horn, Laramie, or any other available trim, we have wheels sized from 17 to 20 inches ready to upgrade your truck's appearance and performance. Every wheel we offer is verified to bolt on perfectly and ships free throughout the lower 48 states.
We stock premium brands like WELD Off-Road, Fuel 1PC, American Truxx, and Tuff, giving you options across multiple styles and price points. Our selection spans wheel sizes including 17x7.5, 18x10, and 20x10, ensuring your Ram 3500 gets the custom look you're after. Browse our Carolina Forged, Vision, Black Rhino, and American Racing options to find your perfect fit.
2015 Ram 3500 Big Horn Wheel Fitment Guide — What Works & What to Avoid
Your 2015 Ram 3500 Big Horn uses the 8x165.1 bolt pattern shared across multiple trims. The stock wheel measures 18x8 with a 57 offset. You can upgrade to compatible sizes ranging from 17x7.5 up to 20x10, giving you flexibility for both street and aggressive looks without staggering concerns on this non-staggered application.
Remember that only 8x165.1 bolts fit this truck—no exceptions. The hub center bore is 121.3 millimeters; use hub-centric rings if your wheel's bore runs larger, ensuring a precise fit. Pushing toward the wider and more aggressive offsets risks interference with fender and suspension components, so verify clearance before committing to extreme fitments.
We verify every wheel bolts directly to your Ram and ship free throughout the lower 48 states. Carolina Forged, Vision, WELD Off-Road, American Truxx, Black Rhino, Fuel 1PC, American Racing, and Tuff are all in stock and ready to ship.
2015 Ram 3500 Big Horn Wheel Fitment Specifications
The 8x165.1 bolt pattern determines which wheels physically bolt onto your truck, while the 121.3mm center bore ensures a hub-centric fit. The factory equips this truck with 18x8 wheels at a +57 offset.
Lug Type
nut
Thread Size
M14x1.5
Torque Spec
140 ft-lbs
TPMS
Yes
2015 Ram 3500 Big Horn Compatible Wheel Sizes
| Wheel Size | Offset Range | Compatible Tires | Notes |
|---|---|---|---|
| 18x10 | +25 to +45 | 305/60R18, 285/65R18, 295/65R18 | — |
| 20x10 | +25 to +45 | 285/55R20, 295/55R20, 285/60R20 | — |
| 20x10 | -52 to -12 | 285/55R20, 295/55R20, 285/60R20 | 3. Extreme fitment/check lift kit requirements |
| 22x10 | -52 to -12 | 305/45R22, 315/45R22 | 3. Extreme fitment/check lift kit requirements |
| 20x10.5 | +35 to +40 | 305/55R20 | — |
| 22x10.5 | -52 to -12 | 305/45R22, 315/45R22 | 3. Extreme fitment/check lift kit requirements |
| 20x11 | +30 to +35 | 305/55R20 | — |
| 22x11 | -52 to -12 | 305/45R22, 315/45R22 | 3. Extreme fitment/check lift kit requirements |
| 22x11.5 | -52 to -12 | 305/45R22, 315/45R22 | 3. Extreme fitment/check lift kit requirements |
| 22x12 | -52 to -12 | 315/45R22, 355/40R22 | 3. Extreme fitment/check lift kit requirements |
| 17x7.5 | +null to +60 | 265/70R17, 255/75R17, 275/70R17 | — |
| 17x8 | +5 to +60 | 265/70R17, 255/75R17, 275/70R17 | — |
| 18x8 | +5 to +60 | 275/65R18, 265/70R18, 285/65R18 | — |
| 20x8 | +5 to +60 | 275/55R20, 285/55R20, 265/60R20 | — |
| 17x8.5 | +10 to +60 | 265/70R17, 255/75R17, 275/70R17 | — |
| 18x8.5 | +10 to +60 | 275/65R18, 305/60R18, 265/70R18 | — |
| 20x8.5 | +10 to +60 | 275/55R20, 285/55R20, 265/60R20 | — |
| 17x9 | +20 to +55 | 265/70R17, 285/65R17 | — |
| 18x9 | +20 to +55 | 275/65R18, 305/60R18, 265/70R18 | — |
| 20x9 | +20 to +55 | 275/55R20, 285/55R20, 265/60R20 | — |
| 18x9.5 | +25 to +50 | 275/65R18, 305/60R18, 285/65R18 | — |
| 20x9.5 | +25 to +50 | 275/55R20, 285/55R20, 265/60R20 | — |
Best Wheel Brands for the Ram 3500
- Fuel Forged — FF12, FF19, FF41
- Fuel 1PC — Maverick, Assault, Blitz
- Method Race Wheels — MR305, MR701
- American Racing — AR924, VN507
- Heritage Wheel — Bushido, Ebisu
Complete Your 2015 Ram 3500 Big Horn Build
- Ram 3500 suspension upgrades — pairs well with a wheel upgrade
- Ram 3500 exhaust systems — pairs well with a wheel upgrade
- Ram 3500 suspension — pairs well with a wheel upgrade
- Ram 3500 brakes — pairs well with a wheel upgrade
- Wheel & tire packages — pre-mounted, balanced, shipped ready to bolt on
- Installation accessories — hub rings, extended studs, TPMS kits, spacers