Overview
The Fab Fours rear bumper tire carrier, part number JP-Y1251T-1, mounts to a rear bumper. It needs the base rear bumper, #JP97-Y1051-1, which is a separate part, and holds up to a 40 inch tire. The combination is designed for rear end protection.
Key features
- Adjustable for different wheel heights and offsets
- Accommodates 4 different bolt patterns
- Pivot secured in double sheer
- In-house over center latch
- Injection molded landing pad for even weight distribution
- Locking pin next to the swivel for access to the rear compartment
- CB antenna mount
Weight and load considerations
A bumper-mounted tire carrier shifts a heavy spare tire to the rear of the vehicle, which changes how the chassis and rear suspension carry load. Rear-end loads matter most on uneven ground, so expect more stress through the bumper mounts and the pivot than on a standard spare. Keep the spare well balanced on the landing pad and avoid carrying a tire heavier than the carrier is built for.
Because the carrier adjusts for different wheel heights and offsets, it is worth setting the position with the tire loaded and checking clearance at full swing. Recheck the latch and locking pin after rough trips, and keep the bumper’s bolts snug. A bumper upgrade often pairs with larger tires, so review tire size and tail-light clearance if you run more than one accessory.
- Check the latch and locking pin after rough trips
- Verify swing clearance with the tire fully loaded
- Inspect bumper mounts for cracks or loose bolts
Specifications
| Brand | Fab Fours |
|---|---|
| Part number | JP-Y1251T-1 |
| UPC | 5810101664 |
| Finish | 2 Stage Matte Black Powder Coat; bare steel is the -B version |
| Tube outside diameter | 1-3/4 inch OD |
| Tire capacity | Up to a 40 inch tire |
| Bolt patterns | 4 different |
| Mount | Bumper mount, direct fit to the base rear bumper |
| Origin | 100% Made in the USA |
Vehicle fitment
No vehicle is named for this carrier, so confirm the base rear bumper against your vehicle before ordering.
Confirm your vehicle’s year, model and trim before ordering.
Installation notes
The carrier mounts to the base rear bumper with its bumper mount. The locking pin lets you reach the rear compartment with the carrier in place.
What’s included
Check the package contents against your installation before starting.
Not included: the base rear bumper, #JP97-Y1051-1, which is a separate part.


























