Ruff Liners XL Back Seat Extender for Dogs | Full-Size Trucks & SUVs, 400lb Capacity

Expand space, stabilize large dogs, and protect your interior

Ruff Liners XL Back Seat Extender for dogs turns your full-size truck or large SUV into a single, level platform. Measuring 61 inches long, 24.8 inches wide, and 21.7 inches high, this rigid extender adds space by about 40% while supporting up to 400 pounds. A new expansive storage pouch on the back of the driver's seat keeps essentials within reach for road trips and daily commutes.

The hard bottom and firm inserts create a stable base that helps big dogs settle, whether you are cruising city streets or winding country roads. The result is a calmer ride with less shifting and more consistent visibility for your driver.

Built for confidence in real life

This extender is designed for full-size trucks and large full-size SUVs. It fits a long list of models, including Chevy Suburban and Silverado 1500/2500, Ford Explorer/Expedition/F-150, GMC Sierra 3500, Nissan Titan, Ram 1500/2500, and Toyota Tundra CrewMax, among others. If your vehicle isn’t listed, this XL size may not fit, and you’ll want the standard size for mid-size setups.

• Extends the back seat into one level platform for smooth loading of pets and gear
• Supports up to 400 lbs with a non-slip underside and secure headrest straps
• New built-in storage pouch on the driver’s seat for quick access to leashes and toys

Protection, cleanliness, and easy upkeep

The rugged, quilted cover includes patented door panel protection that protects door edges from scratches, drool, and muddy paw prints. It is waterproof and triple-layered, repelling water, mud, and fur. Cleanups are simple—wipe down for light messes, or machine wash on gentle and hang-dry for heavier use. A heavy-duty waterproof travel bag is included for tidy storage when you are not on the road.

• Waterproof, wipeable surface plus machine-washable durability
• Triple-layer construction for reliable protection against messes
• Door panel protection with window inserts that velcro into place

Simple, secure installation

Set up takes about a minute. With built-in anchors, seat belt zippers compatible with LATCH anchors, a non-slip underside, and a large zippable mesh for airflow, you can keep pets steady while you focus on the drive. The result is an easier, cleaner ride and fewer interruptions during travel.