1. 3D MAXpider KAGU All-Weather Floor Mats
The KAGU series uses a three-layer system: waterproof thermoplastic surface, XPE foam core for cushion, and anti-skid backing. Custom-molded via 3D scanning for a precise Rivian fit. Carbon fiber texture gives a premium look without being flashy.
Pros
- Three-layer XPE foam construction
- Custom 3D-scanned fit
- Anti-skid textured backing
- Odorless and eco-friendly materials
- Carbon fiber texture appearance
Cons
- Premium price point (~$250+)
- May show scuff marks over time
- Limited color options
2. WeatherTech FloorLiner HP
WeatherTech's FloorLiner HP is laser-measured for a precise Rivian fit. Made from high-density core material in the USA. Raised channels direct fluids away from shoes, and deep grooves trap debris effectively.
Pros
- Laser-measured precision fit
- Made in USA
- High-density core material
- Deep channel fluid management
- Lifetime limited warranty
Cons
- Higher price than most competitors
- Stiffer feel than foam-based mats
- Can curl at edges in extreme heat
3. Husky Liners X-act Contour
Husky's X-act Contour floor liners use rubberized thermoplastic (HSK) material that stays flexible in cold and won't warp in heat. The FormFit edge design wraps up the sides for maximum coverage. DirtDog cleats grip carpet firmly.
Pros
- FormFit raised edges
- Stays flexible in cold weather
- DirtDog anti-shift cleats
- Lifetime guarantee
Cons
- Rivian-specific fit may be limited
- Heavier than foam-based options
- Limited style options
4. Tesmanian All-Weather Floor Mats
Tesmanian specializes in EV-specific accessories. Their floor mats use thermoplastic elastomer (TPE) that's odorless, non-toxic, and BPA-free. Raised lip design contains spills effectively. Available for both R1S and R1T.
Pros
- Designed specifically for EVs
- BPA-free, odorless TPE material
- Raised lip for spill containment
- Competitive pricing vs WeatherTech
Cons
- Newer brand with less track record
- Thinner than premium competitors
- Limited retailer availability
5. LASFIT Custom Floor Mats
LASFIT offers custom-fit TPE floor mats with precise coverage for Rivian models. Multi-layer design with a non-slip bottom and raised edges. The textured surface helps hide dirt between cleanings.
Pros
- Custom-fit for Rivian dimensions
- Multi-layer TPE construction
- Textured dirt-hiding surface
- Good value for the price
Cons
- Less brand recognition
- Thinner than 3D MAXpider
- May shift on some carpet types
6. SMARTLINER Custom Fit Floor Mats
SMARTLINER mats use a rigid core with rubberized surface for durability. Raised lip channels water and debris to the center for easy cleaning. The budget option that still gets the job done.
Pros
- Rigid core for durability
- Deep channel water management
- Budget-friendly pricing
- Easy to remove and clean
Cons
- Stiffer feel underfoot
- Rivian fitment may vary
- Less premium appearance