Wheel Tubs, Fender Wells & Wheel Housings

Need more traction? Make room for bigger wheels and tires with a set of wheel tubs or mini-tubs from Summit Racing Equipment.

When it comes to spirited or competitive driving,...

Need more traction? Make room for bigger wheels and tires with a set of wheel tubs or mini-tubs from Summit Racing Equipment.

When it comes to spirited or competitive driving, stock-size wheels and tires will only take you so far. Wider tires will give you a larger contact patch, but how do you keep them covered? Fender flares can be an easy solution for some, but making room by extending the wheel wells inward makes more sense for a number of reasons, including aerodynamics. That’s when it’s time to tub!

Mini-Tubs vs. Full-Size Tubs

The difference between full-size wheel tubs and mini-tubs comes down to how much...

Need more traction? Make room for bigger wheels and tires with a set of wheel tubs or mini-tubs from Summit Racing Equipment.

Mini-Tubs vs. Full-Size Tubs

The difference between full-size wheel tubs and mini-tubs comes down to how much modification you want to perform on the structure of the vehicle. Mini tub kits usually fit inside the existing frame (or subframe on a unibody vehicle), but some require some notching. Full tubs accommodate larger tires—like drag slicks—and require extensive modifications, usually involving a rear frame rail kit to attach the suspension to the vehicle. Exact sizes and installation procedures will vary from vehicle to vehicle.

You can use our Make/Model search engine to find the wheel tubs compatible with your vehicle, or shop by dimensions.

Top Brands

When you shop at Summit Racing Equipment, you know you’re getting the genuine article. We only partner with trusted manufacturers, so you get the best performance parts at the best prices. Our selection of mini tubs and wheel tubs includes brands like Competition Engineering, ALSTON Race Cars, Real-Deal Steel, Detroit Speed, Danchuk, and many more. Shop with confidence!

Individual Parts

Part Groups

Results 1 - 25 of 72

Detroit Speed Mini-Tubs 040401DS

Mini Tubs, Steel, Natural, Rear Inner, 2.75 in. Wider, Chevy, Pontiac, Pair

Part Number: DSR-040401DS

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Summit Racing™ Rear Fenderwells SUM-G7920

Wheel Tubs, Rear, Assembly Required, Approximately 40 x 19 x 23.25 in., Steel, Pair

Part Number: SUM-G7920

4.13 out of 5 stars ( 16 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Detroit Speed Mini-Tubs 040403DS

Mini Tubs, Steel, Natural, Rear, Chevy, Pontiac, Pair

Part Number: DSR-040403DS

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Detroit Speed Mini-Tubs 040405DS

Wheelhouses, Deep, Mini-tub Design, Steel, Natural, Rear Inner, Ford, Pair

Part Number: DSR-040405DS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Summit Racing™ Rear Fenderwells SUM-G7908

Summit Racing™ Rear Fenderwells SUM-G7908

Wheel Tubs, Rear, Assembly Required, Approximately 36 x 18 x 23.25 in., Steel, Pair

Part Number: SUM-G7908

4.06 out of 5 stars ( 32 )

Estimated Ship Date: Mar 27, 2025 if ordered today

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Estimated Ship Date: Mar 27, 2025 if ordered today

Rhodes Race Cars Wheel Tubs 14-0040

4 out of 5 stars ( 1 )

Estimated Ship Date: Mar 31, 2025

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Detroit Speed Mini-Tubs 040404DS

Wheelhouses, Deep, Mini-tub Design, Steel, Natural, Rear Inner, Chevy, Pair

Part Number: DSR-040404DS

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Detroit Speed Mini-Tubs 040402DS

Wheelhouses, Deep, Mini-tub Design, Steel, Natural, Rear Inner, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: DSR-040402DS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Detroit Speed Mini-Tubs 040406DS

Wheelhouses, Deep, Mini-tub Design, Steel, Natural, Rear Inner, Ford, Pair

Part Number: DSR-040406DS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Summit Racing™ Rear Fenderwells SUM-G7910

Wheel Tubs, Rear, Assembly Required, Approximately 38 x 19 x 23.25 in., Steel, Pair

Part Number: SUM-G7910

3.92 out of 5 stars ( 12 )

Estimated Ship Date: Mar 26, 2025 if ordered today

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Estimated Ship Date: Mar 26, 2025 if ordered today

Wildside Composites Wheel Tubs WS 9017

Wheel Tubs, Rear, 40 x 19 x 24 in. Length, Carbon Fiber/Fiberglass, Pair

Part Number: WSD-WS9017

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Wildside Composites Wheel Tubs WS 9016

Wheel Tubs, Rear, 46 x 27 x 29 in., Carbon Fiber/Fiberglass, Pair

Part Number: WSD-WS9016

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Real Deal Steel Wider Wheel Well Tubs WWT-567

Wheelhouses, Wider Wheel Well Tubs, Steel, EDP Finish, Rear Inner, Chevy, Pair

Part Number: RLD-WWT-567

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Summit Racing™ Rear Fenderwells SUM-G7940

Wheel Tubs, Rear, Assembly Required, Approximately 40 x 20 x 23.25 in., Aluminum, Pair

Part Number: SUM-G7940

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Wildside Composites Wheel Tubs WS 9019

Wheel Tubs, Rear, 34 x 17.50 x 23 in. Length, Carbon Fiber/Fiberglass, Pair

Part Number: WSD-WS9019

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2025 if ordered today

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Estimated Ship Date: Apr 1, 2025 if ordered today

Key Parts Wheel Tubs 0849-326

Wheel Tubs, Steel, EDP Finish, 40.00 in. Length, Wheel Tub Is 4 in. Wider Than Stock, Chevrolet, GMC, Each

Part Number: KPT-0849-326

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Key Parts Wheel Tubs 0850-326

Wheel Tubs, Steel, EDP Finish, 43.00 in. Length, Wheel Tub Is 4 in. Wider Than Stock, Chevrolet, GMC, Each

Part Number: KPT-0850-326

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Summit Racing™ Rear Fenderwells SUM-G7909

Wheel Tubs, Rear, Assembly Required, Approximately 36 x 18 x 23.25 in., Aluminum, Pair

Part Number: SUM-G7909

2.11 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Summit Racing™ Rear Fenderwells SUM-G7930

Wheel Tubs, Rear, Assembly Required, Approximately 38 x 19 x 23.25 in., Aluminum, Pair

Part Number: SUM-G7930

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Wildside Composites Wheel Tubs WS 9018

Wheel Tubs, Rear, 36 x 18 x 23 in. Length, Carbon Fiber/Fiberglass, Pair

Part Number: WSD-WS9018

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2025 if ordered today

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Estimated Ship Date: Mar 27, 2025 if ordered today

Competition Engineering Steel Rear Fenderwells C3010

Wheel Tubs, Rear, Approximately 40 x 20 x 23.25 in., Steel, Pair

Part Number: CEE-3010

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Competition Engineering Steel Rear Fenderwells C3006

Wheel Tubs, Rear, Approximately 36 x 18 x 23.25 in., Steel, Pair

Part Number: CEE-3006

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Apr 8, 2025 if ordered today

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Estimated Ship Date: Apr 8, 2025 if ordered today

Need It Sooner?

We recommend these similar substitute parts:

Summit Racing™ Rear Fenderwells SUM-G7908

4 out of 5 stars ( 32 )

Estimated Ship Date: Mar 27, 2025

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Competition Engineering Steel Rear Fenderwells C2998

Wheel Tubs, Rear Fenderwells, Bead Rolled, 24-gauge, Steel, Natural, Pair

Part Number: CEE-2998

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Mar 24, 2025 if ordered today

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Estimated Ship Date: Mar 24, 2025 if ordered today

Need It Sooner?

We recommend these similar substitute parts:

Summit Racing™ Rear Fenderwells SUM-G7920

4.25 out of 5 stars ( 16 )

Estimated Ship Date: Today

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Rhodes Race Cars Wheel Tubs 14-0046

Wheel Tubs, Rear Fenderwells, Bead Rolled, Aluminum, Natural, Pair

Part Number: RHC-14-0046

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2025 if ordered today

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Estimated Ship Date: Mar 31, 2025 if ordered today

Competition Engineering Steel Rear Fenderwells C3008

Wheel Tubs, Rear, Approximately 38 x 19 x 23.25 in., Steel, Pair

Part Number: CEE-3008

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2025 if ordered today

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Estimated Ship Date: Apr 10, 2025 if ordered today

Rhodes Race Cars Wheel Tubs 14-0047

Wheel Tubs, Rear Fenderwells, Bead Rolled, Aluminum, Natural, Pair

Part Number: RHC-14-0047

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 24, 2025 if ordered today

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Estimated Ship Date: Mar 24, 2025 if ordered today

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