Stromberg Carlson TR-1 Rigid Spare Tire Carrier for 4-inch Square Bumpers - Heavy-Duty Trailer Tire Mount

Reliable trailer tire protection on every trip

Meet the Stromberg Carlson TR-1 Rigid Spare Tire Carrier, a rugged mounting solution designed to live on the back of your trailer. Finished in a durable black, it combines a clean look with serious strength, so you can count on a spare that stays put when you need it. It fits most 15-inch and 16-inch trailer tires and mounts to standard 4-inch square bumpers, delivering a simple, space-saving way to keep a backup wheel within reach. Built to endure the bumps of travel, the TR-1 offers a stable platform that holds your spare tightly as you roll over uneven pavement, gravel, or washboard roads. This is not about hype; it’s about having a practical option that aligns with how trailers are used on the road.

Key benefits at a glance

• Universal compatibility: works with most trailers and accepts 15-inch or 16-inch tires
• Heavy-duty steel construction: extra-thick welded steel for long-lasting durability
• Easy installation: double-nut design helps prevent loosening during travel
• Versatile spare tire mounting: attaches to 4-inch square bumpers for a tight fit
• Hardware included: mounting kit and instructions for quick setup

In daily use, imagine mounting up before a road trip or a weekend camping run. The TR-1’s sturdy build gives you a tangible sense of security as you drive over rough roads, while the lack of flex in the mount keeps the spare wheel aligned and ready. The spare carrier stays close to the trailer’s frame, reducing wobble and avoiding interference with taillights or doors. With the included hardware and a straightforward install, you can get a reliable spare ready in less time than you might expect.

Practical use scenarios

Real-world scenarios include routine maintenance checks, emergency tire swaps on long trips, or simply ensuring a spare is always on hand when weather or road conditions are uncertain. The TR-1’s 4-inch bumper mounting is a common setup for many trailers, and the 15-inch or 16-inch tire compatibility covers the most common spare sizes. While no mount can replace careful upkeep, this design offers a practical, low-profile solution for preparedness on the road.

• Quick install on standard 4-inch bumpers with included hardware
• Secure hold reduces movement and noise during transit
• Clean, black finish blends with most trailer styles

Note: This is a spare tire carrier built to support your travel plans. Individual results depend on vehicle setup and road conditions, but the TR-1 is designed to make having a spare easier and less obtrusive.