Trimax Wheel Boot Lock for 7"–11.25" Tires — Heavy-Duty Pick-Resistant Trailer & Car Immobilizer

The TRIMAX TCL75 is a heavy-duty wheel boot that locks around 7"–11.25" tires to stop theft and immobilize trailers, cars, trucks, ATVs, boats, and campers.

Compact yet rugged, the TCL75 blends a tamper-resistant locking cylinder, hardened powder-coated steel construction, and rubber-coated contact points into a single wheel boot. It functions both as a visible theft deterrent and a physical immobilizer with an integrated chock to keep your wheel from rolling. Built for frequent outdoor use, the unit is engineered to protect rims while resisting prying or picking attempts, and Trimax supports it with a limited lifetime warranty.

How does the TCL75 prevent theft and tampering?

The TCL75 uses an advanced pick-resistant lock and heavy-gauge steel frame to make unauthorized removal difficult. Its design puts the locking mechanism in a protected position and limits leverage points for tools.

• High-strength, pick-resistant locking cylinder for added security
• Reinforced steel arms reduce the chance of bending or cutting
• Powder-coat finish resists corrosion and hides wear

Will this wheel boot fit my tires and rims?

The boot adjusts to accommodate tire diameters between 7" and 11.25", covering many utility trailers, small trucks, and recreational vehicles. Its rubber-coated arms conform to rim contours to maintain grip without scratching finishes.

• Fits tires sized roughly 7"–11.25" in diameter
• Rubber-coated contact points protect rim surfaces from damage
• Single-unit design works on both steel and alloy wheels

How does the integrated chock help when parked?

Along with locking the wheel, the TCL75's built-in chock wedges against the tire to prevent rolling. This dual function secures the vehicle in place and adds another obstacle for would-be thieves attempting to tow or roll the vehicle.

• Chock geometry resists forward and backward movement
• Works on level ground and slight inclines when used properly
• Easy to set and remove with the included key

What durability and warranty protections come with the TCL75?

Constructed from heavy-gauge steel with a rugged powder coat, the TCL75 tolerates outdoor exposure and physical stress. Trimax includes a limited lifetime warranty, offering long-term coverage against manufacturing defects.

• Heavy-gauge steel frame for impact and cutting resistance
• Powder-coated finish to prevent rust and extend service life
• Limited lifetime warranty from Trimax for added confidence

Who is this for: The TRIMAX TCL75 is designed for owners of trailers, light trucks, campers, ATVs, and boats who need a highly visible, mechanically robust way to prevent theft and accidental rolling. It suits fleet managers, seasonal vehicle owners, and anyone seeking a durable immobilizer that protects rims and resists tampering while remaining simple to install and remove.